{"title":"2023 Used GMC Engines For Sale","description":"\u003c!-- APS-CONTENT-VERSION: 3.0.0 --\u003e\u003c!-- APS-T3-VERSION: 3.0 | 2023-used-gmc-engines-for-sale | generated 2026-10-05 | units=18 models=5 families=8 years=35 --\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/autopowersource.com\/#website\",\"url\":\"https:\/\/autopowersource.com\",\"name\":\"Auto Power Source\",\"publisher\":{\"@id\":\"https:\/\/autopowersource.com\/#organization\"},\"inLanguage\":\"en-US\",\"potentialAction\":{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/autopowersource.com\/search?q={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}},{\"@type\":[\"AutoPartsStore\",\"Organization\"],\"@id\":\"https:\/\/autopowersource.com\/#organization\",\"name\":\"Auto Power Source LLC\",\"alternateName\":\"APS\",\"url\":\"https:\/\/autopowersource.com\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/APS_LOGO.png?v=1754272790\",\"width\":1536,\"height\":1024},\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/APS_LOGO.png?v=1754272790\",\"telephone\":\"+18773138995\",\"email\":\"info@autopowersource.com\",\"priceRange\":\"$$-$$$\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"312 W 2nd St, Ste 1390\",\"addressLocality\":\"Casper\",\"addressRegion\":\"WY\",\"postalCode\":\"82601\",\"addressCountry\":\"US\"},\"areaServed\":{\"@type\":\"Country\",\"name\":\"United States\"},\"paymentAccepted\":\"Credit Card, Debit Card, PayPal, Financing\",\"currenciesAccepted\":\"USD\",\"contactPoint\":[{\"@type\":\"ContactPoint\",\"telephone\":\"+18773138995\",\"contactType\":\"sales\",\"areaServed\":\"US\",\"availableLanguage\":[\"English\"]}],\"sameAs\":[\"https:\/\/www.trustpilot.com\/review\/autopowersource.com\",\"https:\/\/www.google.com\/search?kgmid=\/g\/11ywgqnj6w\"]},{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/autopowersource.com\/collections\/2023-used-gmc-engines-for-sale#webpage\",\"url\":\"https:\/\/autopowersource.com\/collections\/2023-used-gmc-engines-for-sale\",\"name\":\"2023 Used GMC Engines For Sale\",\"description\":\"18 tested used 2023 GMC engines in stock — 6.6L L8T gas and L5P Duramax, 5.3L L84, 4.3L LV1, 3.6L LGX, 3.0L LZ0 Duramax, 2.7L L3B, 2.0L LSY. Sierra, Savana, Acadia. Free freight, photos before shipment, 30-day money back.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\/\/autopowersource.com\/#website\"},\"about\":{\"@id\":\"https:\/\/autopowersource.com\/#organization\"},\"breadcrumb\":{\"@id\":\"https:\/\/autopowersource.com\/collections\/2023-used-gmc-engines-for-sale#breadcrumb\"},\"primaryImageOfPage\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/chevy-5-3l-vortec-v8-engine_799af3b0-1bfe-4b1f-a659-d22ae0aa279a.png?v=1779152809\",\"mainEntity\":{\"@type\":\"ItemList\",\"name\":\"2023 GMC engine families in stock\",\"numberOfItems\":8,\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"6.6L L8T Big-Block V8 (Gas)\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"6.6L L5P Duramax Turbo-Diesel V8\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"3.6L LGX V6\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"4.3L LV1 EcoTec3 V6\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"5.3L L84 EcoTec3 V8\"},{\"@type\":\"ListItem\",\"position\":6,\"name\":\"2.0L LSY Turbo I4\"},{\"@type\":\"ListItem\",\"position\":7,\"name\":\"2.7L L3B TurboMax I4\"},{\"@type\":\"ListItem\",\"position\":8,\"name\":\"3.0L LZ0 Duramax Turbo-Diesel I6\"}]}},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/autopowersource.com\/collections\/2023-used-gmc-engines-for-sale#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/autopowersource.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Used Engines \u0026 Transmissions\",\"item\":\"https:\/\/autopowersource.com\/collections\/used-engines-and-transmissions\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Used GMC Engines\",\"item\":\"https:\/\/autopowersource.com\/collections\/used-gmc-engines-for-sale\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"2023 Used GMC Engines\",\"item\":\"https:\/\/autopowersource.com\/collections\/2023-used-gmc-engines-for-sale\"}]},{\"@type\":\"FAQPage\",\"@id\":\"https:\/\/autopowersource.com\/collections\/2023-used-gmc-engines-for-sale#faq\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the warranty on a used 2023 GMC engine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Every 2023 GMC engine ships with a warranty included, printed on each product page. Extended coverage of up to 3 years is available at checkout.\"}},{\"@type\":\"Question\",\"name\":\"What does ASE-tested mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"ASE-certified technicians compression-test every cylinder and run a leak-down evaluation, then noise and smoke verification, a full visual inspection, and multi-angle photography before shipment.\"}},{\"@type\":\"Question\",\"name\":\"How long until delivery?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Prep and ship is 3-5 business days, transit 2-3 business days after dispatch by freight carrier.\"}},{\"@type\":\"Question\",\"name\":\"Can I see photos before I buy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Multi-angle photos of the actual unit are sent before payment. If you do not approve them, you get every dollar back.\"}},{\"@type\":\"Question\",\"name\":\"Do I need my VIN?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. On a 2023 GMC the 8th digit separates the 6.6L L8T gas V8 from the 6.6L L5P Duramax, and the 2.0L LSY from the 3.6L LGX in the Acadia. Text your VIN to +1-307-441-5554.\"}},{\"@type\":\"Question\",\"name\":\"Which 2023 GMC models do you stock?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sierra 1500, Sierra 2500 HD and 3500 HD including Denali, Savana 2500 and 3500, and Acadia.\"}},{\"@type\":\"Question\",\"name\":\"Why cheaper than dealer new?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Used OEM from low-mileage donor vehicles — the same GM engineering and the same RPO-coded hardware, at a fraction of a new crate price.\"}},{\"@type\":\"Question\",\"name\":\"When can I reach customer service?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Call 1-877-313-8995 or text +1-307-441-5554 during the hours in the site footer, or email info@autopowersource.com.\"}}]}]}\u003c\/script\u003e\u003clink rel=\"stylesheet\" href=\"https:\/\/fonts.googleapis.com\/css2?family=Source+Serif+4:opsz,wght@8..60,400;8..60,500;8..60,600;8..60,700\u0026amp;display=swap\"\u003e\u003cstyle\u003e.collection-hero,.collection-hero__inner,.collection-hero__text-wrapper,.collection-hero__description,.shopify-section--collection-banner{padding-top:0!important;margin-top:0!important}.shopify-section-group-header-group+.shopify-section .collection-hero{padding-top:0!important;margin-top:0!important}.aps-page,.aps-page *{font-family:'Source Serif 4','Source Serif Pro','PT Serif',Cambria,Georgia,serif!important}.aps-page a{color:inherit}.aps-page{background:#DADEE2;margin-top:0}.aps-hero-dark{background:radial-gradient(ellipse 70% 60% at 80% 10%,rgba(40,90,110,0.25) 0%,transparent 70%),radial-gradient(ellipse 50% 40% at 15% 95%,rgba(20,70,90,0.2) 0%,transparent 65%),linear-gradient(165deg,#062834 0%,#04202c 45%,#082e3d 100%);color:#fff;position:relative}.aps-hero-dark::before{content:\"\";position:absolute;inset:0;background:linear-gradient(180deg,transparent 0%,rgba(0,0,0,0.15) 100%);pointer-events:none}.aps-hero-dark\u003e*{position:relative;z-index:1}.aps-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px;padding-bottom:20px;border-bottom:0.5px solid rgba(255,255,255,0.15)}.aps-stat-num{font-size:36px;font-weight:700;color:#fff;line-height:1.1;letter-spacing:-0.5px;font-family:system-ui,-apple-system,sans-serif!important}.aps-stat-label{font-size:11px;color:#a8bdc7;text-transform:uppercase;letter-spacing:0.7px;margin-top:6px;font-weight:600}.aps-hero-headline{font-size:40px;font-weight:700;line-height:1.15;margin:0 0 12px 0;color:#fff;letter-spacing:-0.5px}.aps-hero-desc{font-size:16px;color:#d4e1e8;margin:0 0 22px 0;line-height:1.7;max-width:820px}.aps-cta-primary{display:inline-block;background:#fff;color:#082e3d!important;padding:14px 28px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none;margin-right:8px;margin-bottom:8px;letter-spacing:0.1px}.aps-tertiary-wrap{display:inline;font-size:14px;color:#a8bdc7!important}.aps-tertiary-wrap a{color:#fff!important;font-weight:600!important;text-decoration:none!important;border-bottom:1px dotted #fff}.aps-section{padding:0 32px;background:#DADEE2}.aps-h2{font-size:30px;font-weight:700;color:#082e3d;margin:0 0 14px 0;border-bottom:2px solid #082e3d;padding-bottom:8px;display:inline-block;letter-spacing:-0.3px}.aps-lead{font-size:16px;color:#2a3441;margin:0 0 18px 0;line-height:1.75}.aps-p{font-size:16px;color:#2a3441;margin:0 0 14px 0;line-height:1.8}.aps-about-block{background:#C8CFD6;padding:32px 0}.aps-faq{background:#fff;border:0.5px solid #B5BFC8;border-radius:8px;padding:14px 18px}.aps-faq summary{font-weight:700;color:#082e3d;cursor:pointer;font-size:16px}.aps-faq\u003ediv{margin-top:10px;font-size:15px;color:#2a3441;line-height:1.7}.aps-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.aps-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.aps-grid-6{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.aps-trust-row{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.aps-model-card{display:block;text-decoration:none!important;background:#fff;border:0.5px solid #B5BFC8;border-top:2px solid #082e3d;border-radius:8px;padding:0;overflow:hidden;cursor:pointer;transition:transform 0.15s ease,border-top-width 0.15s ease;color:inherit}.aps-model-card:hover{transform:translateY(-2px);border-top-width:3px}.aps-blog-card{box-shadow:0 4px 12px rgba(8,46,61,0.10),0 2px 4px rgba(8,46,61,0.06);border-top:3px solid #082e3d}.aps-blog-card:hover{transform:translateY(-4px);box-shadow:0 10px 24px rgba(8,46,61,0.18),0 4px 8px rgba(8,46,61,0.10);border-top-width:4px}.aps-model-card img{width:100%;height:180px;object-fit:cover;display:block}.aps-model-card .model-body{padding:14px 16px}.aps-model-card .model-name{font-weight:700;color:#082e3d!important;font-size:16px;margin-bottom:4px}.aps-model-card .model-desc{font-size:13px;color:#5a6470!important;line-height:1.55}.aps-compare-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:8px}.aps-compare-table{width:100%;min-width:680px;border-collapse:collapse;font-size:15px;background:#fff;border:0.5px solid #B5BFC8}.aps-compare-table th,.aps-compare-table td{padding:12px}.aps-compare-hint{display:none;font-size:12px;color:#5a6470;margin-bottom:8px;font-style:italic}.aps-cta-bar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:center;padding:18px 22px;background:#082e3d;border-radius:8px;color:#fff;margin:24px 0}.aps-cta-bar-text{font-weight:600;font-size:16px;color:#fff}.aps-cta-bar a{display:inline-block;padding:11px 22px;border-radius:6px;font-weight:700;font-size:14px;text-decoration:none;background:#fff!important;color:#082e3d!important}.aps-related-link{display:block;padding:14px 12px;border-radius:6px;text-decoration:none!important;font-weight:600;text-align:center;font-size:15px;cursor:pointer;transition:transform 0.15s ease,background 0.15s ease}.aps-related-link.primary{background:#082e3d;color:#fff!important}.aps-related-link.primary:hover{background:#0a3a4d;transform:translateY(-2px)}.aps-related-link.secondary{background:#fff;color:#082e3d!important;border:0.5px solid #B5BFC8}.aps-related-link.secondary:hover{background:#ECEEF1;transform:translateY(-2px)}.aps-guide-box{margin-bottom:32px;background:#ECEEF1;border:0.5px solid #B5BFC8;border-left:3px solid #082e3d;border-radius:6px;padding:28px 24px}.aps-guide-box h2{font-size:24px;font-weight:700;color:#082e3d;margin:0 0 14px 0}.aps-guide-box ol{font-size:15px;color:#2a3441;margin:0;padding-left:22px;line-height:1.8}.aps-guide-box li{margin-bottom:10px}.aps-guide-box li strong{color:#082e3d}.aps-fine{font-size:14px;color:#5a6470;margin:14px 0 0 0;font-style:italic}.aps-year-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:8px}.aps-year-tile-active,.aps-year-tile-active:link,.aps-year-tile-active:visited{background:#082e3d!important;color:#fff!important;border:0.5px solid #082e3d!important;font-weight:700!important;text-decoration:none!important;display:block!important;padding:12px 6px!important;text-align:center!important;border-radius:6px!important;font-size:14px!important;font-family:system-ui,-apple-system,sans-serif!important}.aps-year-tile-active:hover{background:#0a3a4d!important;transform:translateY(-2px);transition:all 0.15s ease}.aps-tp-narrow{display:none}.aps-page [style*=\"font-size:32px;font-weight:700\"]{font-family:system-ui,-apple-system,sans-serif!important}li::marker{font-family:system-ui,-apple-system,sans-serif!important}.aps-carousel-box{background:#fff;border:0.5px solid #B5BFC8;border-radius:8px;padding:18px;min-height:200px;display:flex;align-items:center;justify-content:center}.aps-carousel-box .trustpilot-widget{width:100%;min-width:300px}@media(max-width:1200px){.aps-year-grid{grid-template-columns:repeat(6,1fr)}}@media(max-width:1000px){.aps-grid-4,.aps-grid-6{grid-template-columns:repeat(2,1fr)!important}.aps-trust-row{grid-template-columns:repeat(3,1fr)!important}.aps-year-grid{grid-template-columns:repeat(4,1fr)!important}}@media(max-width:700px){.aps-stat-grid{grid-template-columns:repeat(2,1fr)!important;gap:10px!important}.aps-stat-num{font-size:28px!important}.aps-hero-headline{font-size:30px!important}.aps-hero-desc{font-size:14px!important}.aps-section{padding:0 16px!important}.aps-h2{font-size:23px!important}.aps-grid-3{grid-template-columns:repeat(1,1fr)!important}.aps-grid-4{grid-template-columns:repeat(2,1fr)!important}.aps-grid-6{grid-template-columns:repeat(2,1fr)!important}.aps-trust-row{grid-template-columns:repeat(2,1fr)!important}.aps-year-grid{grid-template-columns:repeat(3,1fr)!important}.aps-cta-bar{flex-direction:column}.aps-cta-bar-text{text-align:center}.aps-compare-table{font-size:13px!important}.aps-compare-table th,.aps-compare-table td{padding:9px 8px!important}.aps-compare-hint{display:block!important}.aps-hero-dark{padding:32px 16px!important}.aps-ts-cell{grid-column:1\/-1!important;border-left:none!important;border-right:none!important;border-top:0.5px solid rgba(255,255,255,0.15)!important;border-bottom:0.5px solid rgba(255,255,255,0.15)!important;padding:12px 0!important;margin:2px 0!important}.aps-ts-cell .trustpilot-widget{width:100%!important;min-width:300px!important}.aps-stat-grid\u003e*:nth-child(1){order:1}.aps-stat-grid\u003e*:nth-child(3){order:2;border-left:0.5px solid rgba(255,255,255,0.15)!important}.aps-ts-cell{order:3}.aps-stat-grid\u003e*:nth-child(4){order:4;grid-column:1\/-1!important;border-left:none!important;padding-top:6px!important}}@media(max-width:449.98px){.aps-tp-wide{display:none!important}.aps-tp-narrow{display:block!important}}.aps-mt{display:flex;flex-direction:column;gap:3px;background:#fff;border:0.5px solid #B5BFC8;border-top:2px solid #082e3d;border-radius:8px;padding:14px 16px;text-decoration:none!important;color:inherit;transition:transform 0.15s ease,border-top-width 0.15s ease}.aps-mt:hover{transform:translateY(-2px);border-top-width:3px}.aps-mt-n{font-weight:700;color:#082e3d;font-size:16px;line-height:1.3}.aps-mt-c{font-size:22px;font-weight:700;color:#082e3d;font-family:system-ui,-apple-system,sans-serif!important;letter-spacing:-0.3px}.aps-mt-s{font-size:12.5px;color:#5a6470;line-height:1.5}.aps-fam-table{min-width:0!important}@media(max-width:700px){.aps-fam-table th,.aps-fam-table td{font-size:12.5px!important;padding:9px 7px!important}}.aps-fam-table td{color:#2a3441;vertical-align:top;border-bottom:0.5px solid #B5BFC8}.aps-fam-table td.f{font-weight:700;color:#082e3d}.aps-fam-table td.c{text-align:center;font-weight:700;color:#082e3d;font-family:system-ui,-apple-system,sans-serif!important}.aps-fam-table tr.t td{background:#082e3d;color:#fff!important;border-bottom:none}.aps-year-tile{background:#fff;border:0.5px solid #B5BFC8;border-radius:6px;padding:12px 6px;text-align:center;font-weight:700;color:#5a6470;font-size:14px;cursor:default;display:block;font-family:system-ui,-apple-system,sans-serif!important}.aps-year-tile-now{background:#a17a1a!important;border-color:#a17a1a!important;color:#fff!important}\u003c\/style\u003e\u003cdiv class=\"aps-page\"\u003e\n\u003cdiv class=\"aps-hero-dark\" style=\"padding:48px 32px;\"\u003e\n\u003cdiv class=\"aps-stat-grid\"\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv class=\"aps-stat-num\"\u003e18\u003c\/div\u003e\n\u003cdiv class=\"aps-stat-label\"\u003everified 2023 GMC engines\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-ts-cell\" style=\"text-align:center;border-left:0.5px solid rgba(255,255,255,0.15);border-right:0.5px solid rgba(255,255,255,0.15);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4px 0;\"\u003e\n\u003cdiv class=\"trustpilot-widget\" data-locale=\"en-US\" data-template-id=\"5419b637fa0340045cd0c936\" data-businessunit-id=\"68b31d2ce9dab32fe8f2b54a\" data-theme=\"dark\" data-style-height=\"20px\" data-style-width=\"100%\" data-token=\"a06febd4-76e8-404c-b37d-848a23a5f566\"\u003e\u003ca href=\"https:\/\/www.trustpilot.com\/review\/autopowersource.com\" target=\"_blank\" rel=\"noopener\"\u003eTrustpilot\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"aps-stat-label\" style=\"margin-top:6px;\"\u003eCustomer Reviews\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv class=\"aps-stat-num\"\u003eUp to 3 yrs\u003c\/div\u003e\n\u003cdiv class=\"aps-stat-label\"\u003eextended warranty available\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;border-left:0.5px solid rgba(255,255,255,0.15);\"\u003e\u003cdiv style=\"font-size:21px;font-weight:600;color:#fff;line-height:1.2;\"\u003ePhotos before\u003cbr\u003eshipment\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"aps-hero-headline hero-title\"\u003e2023 Used GMC Engines For Sale\u003c\/h2\u003e\n\u003cp class=\"aps-hero-desc\"\u003e18 verified used 2023 GMC engines in stock, every one matched by RPO option code and the 8th VIN digit before it ships — the 6.6L L8T gas big block and the 6.6L L5P Duramax across the Sierra HD range, the 5.3L L84 EcoTec3 V8 in Sierra 1500, the 4.3L LV1 in the Savana vans, and both Acadia fours and sixes. Free freight, photos before we ship, 30 days to return.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ca href=\"sms:+13074415554?\u0026amp;body=Hi%2C%20I%20need%20a%202023%20GMC%20engine%20quote.%20VIN%3A%20\" class=\"aps-cta-primary\"\u003eText Your VIN — Match Options\u003c\/a\u003e\n\u003ca href=\"#aps-models\" class=\"aps-cta-primary\"\u003e↓ See 2023 models in stock\u003c\/a\u003e\n\u003cspan class=\"aps-tertiary-wrap\"\u003eor call \u003ca href=\"tel:+18773138995\"\u003e1-877-313-8995\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-trust-row\" style=\"background:#C8CFD6;padding:18px 32px;border-bottom:0.5px solid #B5BFC8;\"\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv style=\"font-size:14px;color:#082e3d;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-weight:600;color:#082e3d;font-size:12px;margin-top:2px;\"\u003eWarranty On Every Unit\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv style=\"font-size:14px;color:#082e3d;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-weight:600;color:#082e3d;font-size:12px;margin-top:2px;\"\u003ePhotos Before Shipment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv style=\"font-size:14px;color:#082e3d;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-weight:600;color:#082e3d;font-size:12px;margin-top:2px;\"\u003eASE-Tested \u0026amp; Verified\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv style=\"font-size:14px;color:#082e3d;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-weight:600;color:#082e3d;font-size:12px;margin-top:2px;\"\u003eFree Nationwide Shipping\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv style=\"font-size:14px;color:#082e3d;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-weight:600;color:#082e3d;font-size:12px;margin-top:2px;\"\u003e30-Day Money-Back\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv style=\"font-size:14px;color:#082e3d;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-weight:600;color:#082e3d;font-size:12px;margin-top:2px;\"\u003eSecure SSL Checkout\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cnav class=\"aps-breadcrumb\" aria-label=\"Breadcrumb\" style=\"padding:11px 32px;background:#DADEE2;font-size:13px;color:#5a6470;border-bottom:0.5px solid #B5BFC8;\"\u003e\u003ca href=\"\/\" style=\"color:#5a6470;text-decoration:none;\"\u003eHome\u003c\/a\u003e \u003cspan style=\"color:#9aa6b0;\"\u003e›\u003c\/span\u003e \u003ca href=\"\/collections\/used-engines-and-transmissions\" style=\"color:#5a6470;text-decoration:none;\"\u003eUsed Engines \u0026amp; Transmissions\u003c\/a\u003e \u003cspan style=\"color:#9aa6b0;\"\u003e›\u003c\/span\u003e \u003ca href=\"\/collections\/used-gmc-engines-for-sale\" style=\"color:#5a6470;text-decoration:none;\"\u003eUsed GMC Engines\u003c\/a\u003e \u003cspan style=\"color:#9aa6b0;\"\u003e›\u003c\/span\u003e \u003cspan style=\"color:#082e3d;font-weight:600;\"\u003e2023\u003c\/span\u003e\u003c\/nav\u003e\u003cdiv class=\"aps-section\" style=\"padding-top:24px;\"\u003e\n\u003cdiv id=\"aps-models\" style=\"margin-bottom:32px;\"\u003e\n\u003ch2 class=\"aps-h2\"\u003e2023 GMC Engines In Stock by Model\u003c\/h2\u003e\n\u003cp class=\"aps-lead\"\u003eLive inventory for model year 2023 — every model we hold, with the number of listed units for each. Tap one to jump to the listings.\u003c\/p\u003e\n\u003cdiv class=\"aps-grid-4\"\u003e\n\u003ca class=\"aps-mt\" href=\"#aps-products\"\u003e\u003cspan class=\"aps-mt-n\"\u003eSierra 1500\u003c\/span\u003e\u003cspan class=\"aps-mt-c\"\u003e4 units\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e2.7L L3B, 3.0L LZ0 Duramax and 5.3L L84 — SLE through Denali\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"aps-mt\" href=\"#aps-products\"\u003e\u003cspan class=\"aps-mt-n\"\u003eSierra 3500 HD\u003c\/span\u003e\u003cspan class=\"aps-mt-c\"\u003e4 units\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e6.6L L8T gas and 6.6L L5P Duramax, Denali included\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"aps-mt\" href=\"#aps-products\"\u003e\u003cspan class=\"aps-mt-n\"\u003eSavana 2500 \/ 3500\u003c\/span\u003e\u003cspan class=\"aps-mt-c\"\u003e4 units\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e4.3L LV1 V6 and 6.6L L8T V8 cargo and passenger vans\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"aps-mt\" href=\"#aps-products\"\u003e\u003cspan class=\"aps-mt-n\"\u003eSierra 2500 HD\u003c\/span\u003e\u003cspan class=\"aps-mt-c\"\u003e3 units\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e6.6L L8T gas and 6.6L L5P Duramax, Denali included\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"aps-mt\" href=\"#aps-products\"\u003e\u003cspan class=\"aps-mt-n\"\u003eAcadia\u003c\/span\u003e\u003cspan class=\"aps-mt-c\"\u003e3 units\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e2.0L LSY turbo four and 3.6L LGX V6, with and without Opt V08 cooling\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:32px;\"\u003e\n\u003ch2 class=\"aps-h2\"\u003e2023 GMC Engine Families\u003c\/h2\u003e\n\u003cp class=\"aps-lead\"\u003eWhich engine sits under which 2023 GMC, and how many of each we hold today.\u003c\/p\u003e\n\u003cdiv class=\"aps-compare-wrap\"\u003e\u003ctable class=\"aps-compare-table aps-fam-table\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#082e3d;color:#fff;\"\u003e\n\u003cth style=\"text-align:left;\"\u003eEngine family\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFits (2023)\u003c\/th\u003e\n\u003cth style=\"text-align:center;\"\u003eIn stock\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#ECEEF1;\"\u003e\n\u003ctd class=\"f\"\u003e6.6L L8T Big-Block V8 (Gas)\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD \/ 3500 HD and Savana 2500 \/ 3500, Denali included — VIN 7, the 401-hp gas big block\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"f\"\u003e6.6L L5P Duramax Turbo-Diesel V8\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD \/ 3500 HD, Denali included — VIN Y, 445 hp and 910 lb-ft\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ECEEF1;\"\u003e\n\u003ctd class=\"f\"\u003e3.6L LGX V6\u003c\/td\u003e\n\u003ctd\u003eAcadia — VIN S, listed with and without the Opt V08 heavy-duty cooling package\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"f\"\u003e4.3L LV1 EcoTec3 V6\u003c\/td\u003e\n\u003ctd\u003eSavana 2500 and 3500 — VIN P, the last pushrod V6 in the vans\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ECEEF1;\"\u003e\n\u003ctd class=\"f\"\u003e5.3L L84 EcoTec3 V8\u003c\/td\u003e\n\u003ctd\u003eSierra 1500 and Sierra Denali 1500 — VIN D, Dynamic Fuel Management\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"f\"\u003e2.0L LSY Turbo I4\u003c\/td\u003e\n\u003ctd\u003eAcadia — VIN 4, the turbocharged four\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ECEEF1;\"\u003e\n\u003ctd class=\"f\"\u003e2.7L L3B TurboMax I4\u003c\/td\u003e\n\u003ctd\u003eSierra 1500 — VIN K, the turbocharged four\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"f\"\u003e3.0L LZ0 Duramax Turbo-Diesel I6\u003c\/td\u003e\n\u003ctd\u003eSierra Denali 1500 — VIN 8, second-generation 3.0 inline-six\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"t\"\u003e\n\u003ctd class=\"f\"\u003eTotal\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"aps-year-grid\" style=\"margin-bottom:32px;\"\u003e\n\u003ch2 class=\"aps-h2\"\u003eOther GMC Model Years\u003c\/h2\u003e\n\u003cp class=\"aps-lead\"\u003eEvery model year we hold GMC engines for. Years without a link are in stock but have no year page yet — text us your VIN.\u003c\/p\u003e\n\u003cdiv class=\"aps-year-grid\"\u003e\n\u003ca class=\"aps-year-tile-active\" href=\"\/collections\/2024-used-gmc-engines-for-sale\"\u003e2024\u003c\/a\u003e\u003cspan class=\"aps-year-tile aps-year-tile-now\" aria-current=\"page\"\u003e2023\u003c\/span\u003e\u003cdiv class=\"aps-year-tile\"\u003e2022\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2021\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2020\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2019\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2018\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2017\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2016\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2015\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2014\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2013\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2012\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2011\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2010\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2009\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2008\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2007\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2006\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2005\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2004\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2003\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2002\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2001\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e2000\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e1999\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e1998\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e1997\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e1996\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e1995\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e1994\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e1993\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e1992\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e1991\u003c\/div\u003e\n\u003cdiv class=\"aps-year-tile\"\u003e1990\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:32px;\"\u003e\n\u003ch2 class=\"aps-h2\"\u003eWhy Buy a 2023 GMC Engine from Auto Power Source\u003c\/h2\u003e\n\u003cp class=\"aps-p\"\u003eOn a 2023 GMC the displacement on the badge settles almost nothing. Two completely different 6.6L V8s sit in the Sierra 2500 HD and 3500 HD: the L8T is a gasoline big block rated 401 hp, the L5P is the Duramax turbo-diesel rated 445 hp and 910 lb-ft. They share no block, no heads, no fuel system and no mounting. The RPO option code on the service parts identification label, and the 8th digit of the VIN, are what separate them — and six of the eighteen units on this page are L8T while three are L5P.\u003c\/p\u003e\n\u003cp class=\"aps-p\"\u003eThe light-duty side splits the same way. Sierra 1500 ships with the 2.7L L3B TurboMax four (VIN K), the 5.3L L84 EcoTec3 V8 (VIN D) and, on Denali, the 3.0L LZ0 Duramax inline-six (VIN 8) — the second-generation 3.0, not the earlier LM2. The Savana 2500 and 3500 vans keep the 4.3L LV1 pushrod V6 alongside the 6.6L L8T. The Acadia is listed two ways again: the 2.0L LSY turbo four (VIN 4) and the 3.6L LGX V6 (VIN S), and the LGX appears both with and without the Opt V08 heavy-duty cooling package, which changes the radiator and fan assembly rather than the engine itself.\u003c\/p\u003e\n\u003cp class=\"aps-p\"\u003eDenali is a trim, not a drivetrain — a Sierra Denali 1500 takes the same L84 as an SLE, and a Sierra Denali 3500 takes the same L8T or L5P as the base 3500 HD, so we list them under their base nameplate and let the option code decide. Every unit here is used OEM pulled from a low-mileage donor vehicle, cataloged against its VIN, compression-tested and leak-down evaluated by ASE-certified technicians, photographed for your approval, and shipped free on a pallet with 30 days to return it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-cta-bar\"\u003e\n\u003cspan class=\"aps-cta-bar-text\"\u003e📱 Fastest way to match: text us your VIN, get options in minutes.\u003c\/span\u003e\u003ca href=\"sms:+13074415554?\u0026amp;body=Hi%2C%20I%20need%20a%202023%20GMC%20engine%20quote.%20VIN%3A%20\"\u003eText Your VIN →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:32px;\"\u003e\n\u003ch2 class=\"aps-h2\"\u003eYour 2023 GMC Engine Options: Compared\u003c\/h2\u003e\n\u003cp class=\"aps-lead\"\u003eMost 2023 GMC owners face four real choices when the engine fails:\u003c\/p\u003e\n\u003cdiv class=\"aps-compare-hint\"\u003e← Swipe sideways to see all columns →\u003c\/div\u003e\n\u003cdiv class=\"aps-compare-wrap\"\u003e\u003ctable class=\"aps-compare-table\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#082e3d;color:#fff;\"\u003e\n\u003cth style=\"text-align:left;\"\u003eOption\u003c\/th\u003e\n\u003cth style=\"text-align:center;\"\u003eCost\u003c\/th\u003e\n\u003cth style=\"text-align:center;\"\u003eReliability\u003c\/th\u003e\n\u003cth style=\"text-align:center;\"\u003eWarranty\u003c\/th\u003e\n\u003cth style=\"text-align:center;\"\u003eFitment Match\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:0.5px solid #B5BFC8;background:#ECEEF1;\"\u003e\n\u003ctd style=\"font-weight:700;color:#082e3d;\"\u003eUsed OEM (this collection)\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#082e3d;font-weight:700;\"\u003e$$$ Best Value\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#082e3d;font-weight:700;\"\u003eHigh — tested\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#082e3d;font-weight:700;\"\u003eIncluded\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#082e3d;font-weight:700;\"\u003eVIN-matched\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:0.5px solid #B5BFC8;\"\u003e\n\u003ctd style=\"font-weight:700;color:#082e3d;\"\u003eNew OEM (dealer)\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003e$$$$$ 2-4× more\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003eHigh\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003eExact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:0.5px solid #B5BFC8;\"\u003e\n\u003ctd style=\"font-weight:700;color:#082e3d;\"\u003eAftermarket \/ Reman\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003e$$$$\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003e6-12 mo\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003eMay adapt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:700;color:#082e3d;\"\u003eJunkyard\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003e$ Cheapest\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003eUnknown\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003eNone\u003c\/td\u003e\n\u003ctd style=\"text-align:center;color:#5a6470;\"\u003eDIY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"aps-fine\"\u003eTested used OEM hits the sweet spot — same engineering as new, fraction of the cost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-guide-box\"\u003e\n\u003ch2\u003e2023 GMC Engine Buying Guide\u003c\/h2\u003e\n\u003cp class=\"aps-p\"\u003e5 things to verify before buying a used 2023 GMC engine:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSettle which 6.6L you need before anything else.\u003c\/strong\u003e The L8T is the gasoline big-block V8 (VIN 7); the L5P is the Duramax turbo-diesel (VIN Y). Both read “6.6L” on a 2023 Sierra 2500 HD or 3500 HD and on the Savana. They share no parts and no mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe 3.0L in a 2023 Sierra is the LZ0, not the LM2.\u003c\/strong\u003e GM updated the 3.0 Duramax inline-six for 2023 — VIN 8, Opt LZ0. Same displacement and layout as the earlier LM2, separate part numbers. Confirm the code before you buy a 3.0.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead the RPO code, not just the displacement.\u003c\/strong\u003e GMC identifies 2023 hardware by option code — L8T, L5P, L84, LV1, LGX, LSY, L3B, LZ0. The code appears on the service parts identification label in the glovebox and is the fastest way to confirm what came out of your vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn an Acadia 3.6L, check the cooling package.\u003c\/strong\u003e The 3.6L LGX is listed both with Opt V08 heavy-duty cooling and without it. The engine is the same; the radiator, fan and shroud assembly are not, so the package affects what has to come across with the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the match with your own VIN before you order.\u003c\/strong\u003e Your VIN settles the engine code, drivetrain and build split in one step. Text it to +1-307-441-5554 and we will confirm in writing exactly which unit fits your vehicle before you pay.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"aps-fine\"\u003eOur ASE-certified technicians verify every one of these points against your VIN before any unit ships.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-cta-bar\"\u003e\n\u003cspan class=\"aps-cta-bar-text\"\u003e📞 Need help choosing the right 2023 GMC engine? Talk to our team live.\u003c\/span\u003e\u003ca href=\"tel:+18773138995\"\u003eCall 1-877-313-8995\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:32px;\"\u003e\n\u003ch2 class=\"aps-h2\"\u003eLearn More: Buyer Guides\u003c\/h2\u003e\n\u003cp class=\"aps-lead\"\u003ePractical guides from our team — how to install a used engine, what to check on delivery, and what really matters when buying online.\u003c\/p\u003e\n\u003cdiv class=\"aps-grid-4\"\u003e\n\u003ca class=\"aps-model-card aps-blog-card\" href=\"\/blogs\/blogs\/aps-preinstallation-guide-how-to-properly-install-a-used-engine\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/articles\/aps-preinstallation-guide.png?v=1785948175\" alt=\"APS Preinstallation Guide\" loading=\"lazy\"\u003e\u003cdiv class=\"model-body\"\u003e\n\u003cdiv class=\"model-name\"\u003eAPS Preinstallation Guide\u003c\/div\u003e\n\u003cdiv class=\"model-desc\"\u003eStep-by-step guide to properly installing a used engine or transmission — what to inspect, prep, and torque before first start.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/a\u003e\u003ca class=\"aps-model-card aps-blog-card\" href=\"\/blogs\/blogs\/how-to-maintain-a-used-engine-after-installation-aps-checklist-inside\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/articles\/maintain-engine.png?v=1785947972\" alt=\"Post-Install Maintenance Checklist\" loading=\"lazy\"\u003e\u003cdiv class=\"model-body\"\u003e\n\u003cdiv class=\"model-name\"\u003ePost-Install Maintenance Checklist\u003c\/div\u003e\n\u003cdiv class=\"model-desc\"\u003eKeep your used unit running like new — the break-in period, fluid intervals, and warning signs to watch for.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/a\u003e\u003ca class=\"aps-model-card aps-blog-card\" href=\"\/blogs\/blogs\/5-things-to-know-before-buying-a-used-engine-or-transmission-online\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/articles\/5-things-to-know_946d9b37-1662-42a9-bb64-0462b3df7161.png?v=1785948010\" alt=\"5 Things to Know Before Buying\" loading=\"lazy\"\u003e\u003cdiv class=\"model-body\"\u003e\n\u003cdiv class=\"model-name\"\u003e5 Things to Know Before Buying\u003c\/div\u003e\n\u003cdiv class=\"model-desc\"\u003eWarranty terms, VIN matching, mileage, testing, return policy — the checklist every buyer should run through.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/a\u003e\u003ca class=\"aps-model-card aps-blog-card\" href=\"\/blogs\/blogs\/after-delivery-a-buyer-s-guide-to-inspecting-used-engines-transmissions\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/articles\/after-delivery.png?v=1785948096\" alt=\"After Delivery: Inspection Guide\" loading=\"lazy\"\u003e\u003cdiv class=\"model-body\"\u003e\n\u003cdiv class=\"model-name\"\u003eAfter Delivery: Inspection Guide\u003c\/div\u003e\n\u003cdiv class=\"model-desc\"\u003eWhat to check the moment your unit arrives — freight damage, matching numbers, and what to photograph.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:32px;\"\u003e\n\u003ch2 class=\"aps-h2\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-direction:column;gap:12px;\"\u003e\n\u003cdetails class=\"aps-faq\"\u003e\u003csummary\u003eWhat is the warranty on a used 2023 GMC engine?\u003c\/summary\u003e\u003cdiv\u003eEvery 2023 GMC engine ships with a warranty included, printed on each product page. Extended coverage of up to 3 years is available at checkout.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"aps-faq\"\u003e\u003csummary\u003eWhat does ASE-tested mean?\u003c\/summary\u003e\u003cdiv\u003eASE-certified technicians compression-test every cylinder and run a leak-down evaluation, then noise and smoke verification, a full visual inspection, and multi-angle photography before shipment.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"aps-faq\"\u003e\u003csummary\u003eHow long until delivery?\u003c\/summary\u003e\u003cdiv\u003ePrep and ship is \u003cstrong\u003e3-5 business days\u003c\/strong\u003e, transit \u003cstrong\u003e2-3 business days\u003c\/strong\u003e after dispatch by freight carrier.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"aps-faq\"\u003e\u003csummary\u003eCan I see photos before I buy?\u003c\/summary\u003e\u003cdiv\u003eYes. Multi-angle photos of the actual unit are sent before payment. If you do not approve them, you get every dollar back.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"aps-faq\"\u003e\u003csummary\u003eDo I need my VIN?\u003c\/summary\u003e\u003cdiv\u003eYes. On a 2023 GMC the 8th digit separates the 6.6L L8T gas V8 from the 6.6L L5P Duramax, and the 2.0L LSY from the 3.6L LGX in the Acadia. Text your VIN to \u003ca href=\"sms:+13074415554\" style=\"color:#082e3d;font-weight:600;\"\u003e+1-307-441-5554\u003c\/a\u003e.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"aps-faq\"\u003e\u003csummary\u003eWhich 2023 GMC models do you stock?\u003c\/summary\u003e\u003cdiv\u003eSierra 1500, Sierra 2500 HD and 3500 HD including Denali, Savana 2500 and 3500, and Acadia.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"aps-faq\"\u003e\u003csummary\u003eWhy cheaper than dealer new?\u003c\/summary\u003e\u003cdiv\u003eUsed OEM from low-mileage donor vehicles — the same GM engineering and the same RPO-coded hardware, at a fraction of a new crate price.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"aps-faq\"\u003e\u003csummary\u003eWhen can I reach customer service?\u003c\/summary\u003e\u003cdiv\u003eCall \u003ca href=\"tel:+18773138995\" style=\"color:#082e3d;font-weight:600;\"\u003e1-877-313-8995\u003c\/a\u003e or text \u003ca href=\"sms:+13074415554\" style=\"color:#082e3d;font-weight:600;\"\u003e+1-307-441-5554\u003c\/a\u003e during the hours in the site footer, or email \u003ca href=\"mailto:info@autopowersource.com\" style=\"color:#082e3d;font-weight:600;\"\u003einfo@autopowersource.com\u003c\/a\u003e.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:24px;\"\u003e\n\u003cdiv class=\"aps-tp-wide\"\u003e\u003cdiv class=\"trustpilot-widget\" data-locale=\"en-US\" data-template-id=\"5419b6ffb0d04a076446a9af\" data-businessunit-id=\"68b31d2ce9dab32fe8f2b54a\" data-style-height=\"20px\" data-style-width=\"100%\" data-token=\"4c6dd544-34a5-45fe-9d69-6e184e3255ec\"\u003e\u003ca href=\"https:\/\/www.trustpilot.com\/review\/autopowersource.com\" target=\"_blank\" rel=\"noopener\"\u003eTrustpilot\u003c\/a\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"aps-tp-narrow\"\u003e\u003cdiv class=\"trustpilot-widget\" data-locale=\"en-US\" data-template-id=\"5419b637fa0340045cd0c936\" data-businessunit-id=\"68b31d2ce9dab32fe8f2b54a\" data-style-height=\"20px\" data-style-width=\"100%\" data-token=\"a06febd4-76e8-404c-b37d-848a23a5f566\"\u003e\u003ca href=\"https:\/\/www.trustpilot.com\/review\/autopowersource.com\" target=\"_blank\" rel=\"noopener\"\u003eTrustpilot\u003c\/a\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:24px;background:linear-gradient(135deg,#082e3d 0%,#0a3a4d 55%,#a17a1a 100%);padding:26px 24px;border-radius:8px;color:#fff;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;\"\u003e\n\u003cdiv style=\"flex:1;min-width:260px;\"\u003e\n\u003cdiv style=\"font-size:22px;font-weight:700;color:#fff;margin-bottom:6px;line-height:1.25;\"\u003e🏆 Earn $500 with Our Rewards Program\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px;color:#d4e1e8;line-height:1.6;\"\u003eEvery GMC engine you buy earns rewards. 10 orders (yours or referred) = $500 cash credit. Silver, Gold, and Platinum tiers with discounts, priority support, and private inventory access.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/pages\/loyalty-rewards\" style=\"display:inline-block;background:#fff;color:#082e3d!important;padding:14px 26px;border-radius:6px;font-weight:700;font-size:15px;text-decoration:none;white-space:nowrap;\"\u003eSee How Rewards Work →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:8px;\"\u003e\n\u003ch2 class=\"aps-h2\"\u003eRelated Collections\u003c\/h2\u003e\n\u003cdiv class=\"aps-grid-4\"\u003e\n\u003ca class=\"aps-related-link primary\" href=\"\/collections\/used-gmc-engines-for-sale\"\u003e← All Used GMC Engines\u003c\/a\u003e\u003ca class=\"aps-related-link secondary\" href=\"\/collections\/2024-used-gmc-engines-for-sale\"\u003e2024 Used GMC Engines\u003c\/a\u003e\u003ca class=\"aps-related-link secondary\" href=\"\/collections\/used-gmc-transmissions-for-sale\"\u003eUsed GMC Transmissions\u003c\/a\u003e\u003ca class=\"aps-related-link secondary\" href=\"\/collections\/used-engines-and-transmissions\"\u003eAll Brands\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-about-block\"\u003e\u003cdiv class=\"aps-section\" style=\"background:#C8CFD6;\"\u003e\n\u003cdiv style=\"margin-bottom:24px;background:#082e3d;padding:24px;border-radius:8px;\"\u003e\u003cdiv class=\"aps-grid-4\"\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv style=\"font-size:32px;font-weight:700;color:#fff;letter-spacing:-0.5px;\"\u003e100K+\u003c\/div\u003e\n\u003cdiv style=\"font-size:11px;color:#a8bdc7;text-transform:uppercase;letter-spacing:0.7px;margin-top:6px;font-weight:600;\"\u003eEngines+Transmissions In Stock\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv style=\"font-size:32px;font-weight:700;color:#fff;letter-spacing:-0.5px;\"\u003e0%\u003c\/div\u003e\n\u003cdiv style=\"font-size:11px;color:#a8bdc7;text-transform:uppercase;letter-spacing:0.7px;margin-top:6px;font-weight:600;\"\u003efitment-related returns\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv style=\"font-size:32px;font-weight:700;color:#fff;letter-spacing:-0.5px;\"\u003eAll 50\u003c\/div\u003e\n\u003cdiv style=\"font-size:11px;color:#a8bdc7;text-transform:uppercase;letter-spacing:0.7px;margin-top:6px;font-weight:600;\"\u003estates covered, free freight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv style=\"font-size:32px;font-weight:700;color:#fff;letter-spacing:-0.5px;\"\u003e36\u003c\/div\u003e\n\u003cdiv style=\"font-size:11px;color:#a8bdc7;text-transform:uppercase;letter-spacing:0.7px;margin-top:6px;font-weight:600;\"\u003ebrands covered\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:24px;background:#fff;padding:28px 24px;border-radius:8px;border:0.5px solid #B5BFC8;\"\u003e\n\u003ch2 style=\"font-size:28px;font-weight:700;color:#082e3d;margin:0 0 16px 0;border-bottom:2px solid #082e3d;padding-bottom:8px;display:inline-block;\"\u003eOur 6-Step Inspection \u0026amp; Shipping Process\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;margin:0 0 18px 0;color:#2a3441;line-height:1.75;\"\u003eEvery 2023 GMC engine we ship has been through these six steps:\u003c\/p\u003e\n\u003cdiv class=\"aps-grid-6\"\u003e\n\u003cdiv style=\"background:#DADEE2;padding:16px;border-radius:6px;border-top:2px solid #082e3d;\"\u003e\n\u003cstrong style=\"color:#082e3d;font-size:16px;\"\u003e1. VIN-Matching\u003c\/strong\u003e\u003cdiv style=\"font-size:14px;color:#2a3441;margin-top:4px;line-height:1.7;\"\u003eWe match the donor VIN to your VIN to confirm engine code, generation, emissions calibration, and drivetrain fit.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#DADEE2;padding:16px;border-radius:6px;border-top:2px solid #082e3d;\"\u003e\n\u003cstrong style=\"color:#082e3d;font-size:16px;\"\u003e2. Tested \u0026amp; Verified\u003c\/strong\u003e\u003cdiv style=\"font-size:14px;color:#2a3441;margin-top:4px;line-height:1.7;\"\u003eASE-certified technicians compression-test every cylinder and run leak-down evaluation on engines. Transmissions are Shift-Tested through all gears.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#DADEE2;padding:16px;border-radius:6px;border-top:2px solid #082e3d;\"\u003e\n\u003cstrong style=\"color:#082e3d;font-size:16px;\"\u003e3. Noise \u0026amp; Smoke Verification\u003c\/strong\u003e\u003cdiv style=\"font-size:14px;color:#2a3441;margin-top:4px;line-height:1.7;\"\u003eUnits are run to verify normal mechanical sound and clean operation — catches internal wear static tests miss.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#DADEE2;padding:16px;border-radius:6px;border-top:2px solid #082e3d;\"\u003e\n\u003cstrong style=\"color:#082e3d;font-size:16px;\"\u003e4. Visual Inspection\u003c\/strong\u003e\u003cdiv style=\"font-size:14px;color:#2a3441;margin-top:4px;line-height:1.7;\"\u003eEvery accessible component is inspected: turbos, manifolds, valve covers, AFM\/DFM lifters, accessories, sensor harnesses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#DADEE2;padding:16px;border-radius:6px;border-top:2px solid #082e3d;\"\u003e\n\u003cstrong style=\"color:#082e3d;font-size:16px;\"\u003e5. Photograph \u0026amp; Catalog\u003c\/strong\u003e\u003cdiv style=\"font-size:14px;color:#2a3441;margin-top:4px;line-height:1.7;\"\u003eMulti-angle photos sent to you BEFORE we ship for your approval.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#DADEE2;padding:16px;border-radius:6px;border-top:2px solid #082e3d;\"\u003e\n\u003cstrong style=\"color:#082e3d;font-size:16px;\"\u003e6. Palletize \u0026amp; Ship\u003c\/strong\u003e\u003cdiv style=\"font-size:14px;color:#2a3441;margin-top:4px;line-height:1.7;\"\u003eStrapped on a heavy-duty wooden pallet, shipped via freight at no charge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"aps-products\" style=\"margin-bottom:0;background:#082e3d;color:#fff;padding:28px 24px;border-radius:8px;\"\u003e\n\u003ch2 style=\"font-size:28px;font-weight:700;color:#fff;margin:0 0 14px 0;\"\u003eOur Photos-Before-Shipment Guarantee\u003c\/h2\u003e\n\u003cp style=\"font-size:16px;margin:0 0 16px 0;color:#d4e1e8;line-height:1.8;\"\u003eBefore any engine leaves our warehouse, we send you multi-angle photographs. You approve. If you do not approve, you get every dollar back — no questions, no restocking fees, no return freight charges. On top of 30-day money-back and the warranty included with every unit. Browse all 18 2023 GMC engines below.\u003c\/p\u003e\n\u003ca href=\"mailto:info@autopowersource.com?subject=2023%20Used%20GMC%20Engine%20Inquiry\" style=\"display:inline-block;background:#fff;color:#082e3d!important;padding:13px 26px;border-radius:6px;font-weight:700;font-size:15px;text-decoration:none;\"\u003e✉ Email Us at info@autopowersource.com\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"2023-gmc-acadia-used-engine-2-0l-vin-4-8th-digit-opt-lsy","title":"2023 GMC Acadia Used Engine 2.0L ( VIN 4, 8th digit, Opt LSY )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Acadia Used Engine 2.0L ( VIN 4, 8th digit, Opt LSY )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Acadia SUV, 2.0L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Acadia SUV. On this vehicle the engine is identified by character \u003cstrong\u003e4\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e5 mileage options\u003c\/strong\u003e from 10,000 to 25,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Acadia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e SUV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 2.0L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN 4, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 2.0L (VIN 4, 8th digit, Opt LSY)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 25,000 miles driven \/ 6 Months warranty","offer_id":47427830612141,"sku":"APS-B-081753-1","price":870.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 20,000 miles driven \/ 6 Months warranty","offer_id":47427830644909,"sku":"APS-B-081753-2","price":965.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 16,000 miles driven \/ 6 Months warranty","offer_id":47427830677677,"sku":"APS-B-081753-3","price":1075.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 13,000 miles driven \/ 6 Months warranty","offer_id":47427830710445,"sku":"APS-B-081753-4","price":1195.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 10,000 miles driven \/ 6 Months warranty","offer_id":47427830743213,"sku":"APS-B-081753-5","price":1325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-acadia-used-engine-3-6l-vin-s-8th-digit-opt-lgx-heavy-duty-cooling-opt-v08","title":"2023 GMC Acadia Used Engine 3.6L ( VIN S, 8th digit, Opt LGX ), Heavy Duty Cooling ( Opt V08 )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Acadia Used Engine 3.6L ( VIN S, 8th digit, Opt LGX ), Heavy Duty Cooling ( Opt V08 )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Acadia SUV, 3.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Acadia SUV. On this vehicle the engine is identified by character \u003cstrong\u003eS\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e6 mileage options\u003c\/strong\u003e from 22,000 to 74,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Acadia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e SUV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 3.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN S, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 3.6L (VIN S, 8th digit, Opt LGX), Heavy Duty Cooling (Opt V08)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 74,000 miles driven \/ 6 Months warranty","offer_id":47427830775981,"sku":"APS-B-081754-1","price":815.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 58,000 miles driven \/ 6 Months warranty","offer_id":47427830808749,"sku":"APS-B-081754-2","price":905.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 46,000 miles driven \/ 6 Months warranty","offer_id":47427830841517,"sku":"APS-B-081754-3","price":1005.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 36,000 miles driven \/ 6 Months warranty","offer_id":47427830874285,"sku":"APS-B-081754-4","price":1115.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 28,000 miles driven \/ 6 Months warranty","offer_id":47427830907053,"sku":"APS-B-081754-5","price":1240.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 22,000 miles driven \/ 6 Months warranty","offer_id":47427830939821,"sku":"APS-B-081754-6","price":1375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-acadia-used-engine-3-6l-vin-s-8th-digit-opt-lgx-w-o-heavy-duty-cooling","title":"2023 GMC Acadia Used Engine 3.6L ( VIN S, 8th digit, Opt LGX ), w\/o Heavy Duty Cooling","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Acadia Used Engine 3.6L ( VIN S, 8th digit, Opt LGX ), w\/o Heavy Duty Cooling\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Acadia SUV, 3.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Acadia SUV. On this vehicle the engine is identified by character \u003cstrong\u003eS\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e6 mileage options\u003c\/strong\u003e from 17,000 to 68,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Acadia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e SUV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 3.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN S, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 3.6L (VIN S, 8th digit, Opt LGX), w\/o Heavy Duty Cooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 68,000 miles driven \/ 6 Months warranty","offer_id":47427830972589,"sku":"APS-B-081755-1","price":785.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 52,000 miles driven \/ 6 Months warranty","offer_id":47427831005357,"sku":"APS-B-081755-2","price":870.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 39,000 miles driven \/ 6 Months warranty","offer_id":47427831038125,"sku":"APS-B-081755-3","price":970.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 30,000 miles driven \/ 6 Months warranty","offer_id":47427831070893,"sku":"APS-B-081755-4","price":1075.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 22,000 miles driven \/ 6 Months warranty","offer_id":47427831103661,"sku":"APS-B-081755-5","price":1195.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 17,000 miles driven \/ 6 Months warranty","offer_id":47427831136429,"sku":"APS-B-081755-6","price":1325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-savana-2500-used-engine-4-3l-vin-p-8th-digit-opt-lv1","title":"2023 GMC Savana 2500 Used Engine 4.3L ( VIN P, 8th digit, Opt LV1 )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Savana 2500 Used Engine 4.3L ( VIN P, 8th digit, Opt LV1 )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Savana 2500 van, 4.3L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Savana 2500 van. On this vehicle the engine is identified by character \u003cstrong\u003eP\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e6 mileage options\u003c\/strong\u003e from 3,000 to 25,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Savana 2500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Van\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 4.3L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN P, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 4.3L (VIN P, 8th digit, Opt LV1)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 25,000 miles driven \/ 6 Months warranty","offer_id":47427831300269,"sku":"APS-B-081758-1","price":2580.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 16,000 miles driven \/ 6 Months warranty","offer_id":47427831333037,"sku":"APS-B-081758-2","price":2865.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 11,000 miles driven \/ 6 Months warranty","offer_id":47427831365805,"sku":"APS-B-081758-3","price":3180.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 7,000 miles driven \/ 6 Months warranty","offer_id":47427831398573,"sku":"APS-B-081758-4","price":3525.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 5,000 miles driven \/ 6 Months warranty","offer_id":47427831431341,"sku":"APS-B-081758-5","price":3915.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 3,000 miles driven \/ 6 Months warranty","offer_id":47427831464109,"sku":"APS-B-081758-6","price":4345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-savana-2500-used-engine-6-6l-vin-7-8th-digit-opt-l8t","title":"2023 GMC Savana 2500 Used Engine 6.6L ( VIN 7, 8th digit, Opt L8T )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Savana 2500 Used Engine 6.6L ( VIN 7, 8th digit, Opt L8T )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Savana 2500 van, 6.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Savana 2500 van. On this vehicle the engine is identified by character \u003cstrong\u003e7\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e6 mileage options\u003c\/strong\u003e from 19,000 to 51,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Savana 2500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Van\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 6.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN 7, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 6.6L (VIN 7, 8th digit, Opt L8T)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 51,000 miles driven \/ 6 Months warranty","offer_id":47427831529645,"sku":"APS-B-081759-1","price":5035.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 42,000 miles driven \/ 6 Months warranty","offer_id":47427831562413,"sku":"APS-B-081759-2","price":5615.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 34,000 miles driven \/ 6 Months warranty","offer_id":47427831595181,"sku":"APS-B-081759-3","price":6260.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 28,000 miles driven \/ 6 Months warranty","offer_id":47427831627949,"sku":"APS-B-081759-4","price":6985.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 23,000 miles driven \/ 6 Months warranty","offer_id":47427831660717,"sku":"APS-B-081759-5","price":7790.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 19,000 miles driven \/ 6 Months warranty","offer_id":47427831693485,"sku":"APS-B-081759-6","price":8685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-savana-3500-used-engine-4-3l-vin-p-8th-digit-opt-lv1","title":"2023 GMC Savana 3500 Used Engine 4.3L ( VIN P, 8th digit, Opt LV1 )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Savana 3500 Used Engine 4.3L ( VIN P, 8th digit, Opt LV1 )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Savana 3500 van, 4.3L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Savana 3500 van. On this vehicle the engine is identified by character \u003cstrong\u003eP\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e6 mileage options\u003c\/strong\u003e from 3,000 to 25,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Savana 3500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Van\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 4.3L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN P, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 4.3L (VIN P, 8th digit, Opt LV1)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 25,000 miles driven \/ 6 Months warranty","offer_id":47427831857325,"sku":"APS-B-081762-1","price":2580.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 16,000 miles driven \/ 6 Months warranty","offer_id":47427831890093,"sku":"APS-B-081762-2","price":2865.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 11,000 miles driven \/ 6 Months warranty","offer_id":47427831922861,"sku":"APS-B-081762-3","price":3180.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 7,000 miles driven \/ 6 Months warranty","offer_id":47427831955629,"sku":"APS-B-081762-4","price":3525.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 5,000 miles driven \/ 6 Months warranty","offer_id":47427831988397,"sku":"APS-B-081762-5","price":3915.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 3,000 miles driven \/ 6 Months warranty","offer_id":47427832021165,"sku":"APS-B-081762-6","price":4345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-savana-3500-used-engine-6-6l-vin-7-8th-digit-opt-l8t","title":"2023 GMC Savana 3500 Used Engine 6.6L ( VIN 7, 8th digit, Opt L8T )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Savana 3500 Used Engine 6.6L ( VIN 7, 8th digit, Opt L8T )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Savana 3500 van, 6.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Savana 3500 van. On this vehicle the engine is identified by character \u003cstrong\u003e7\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e6 mileage options\u003c\/strong\u003e from 19,000 to 51,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Savana 3500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Van\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 6.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN 7, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 6.6L (VIN 7, 8th digit, Opt L8T)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 51,000 miles driven \/ 6 Months warranty","offer_id":47427832053933,"sku":"APS-B-081763-1","price":5035.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 42,000 miles driven \/ 6 Months warranty","offer_id":47427832086701,"sku":"APS-B-081763-2","price":5615.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 34,000 miles driven \/ 6 Months warranty","offer_id":47427832119469,"sku":"APS-B-081763-3","price":6260.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 28,000 miles driven \/ 6 Months warranty","offer_id":47427832152237,"sku":"APS-B-081763-4","price":6985.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 23,000 miles driven \/ 6 Months warranty","offer_id":47427832185005,"sku":"APS-B-081763-5","price":7790.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 19,000 miles driven \/ 6 Months warranty","offer_id":47427832217773,"sku":"APS-B-081763-6","price":8685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-1500-used-engine-2-7l-vin-k-8th-digit-opt-l3b","title":"2023 GMC Sierra 1500 Used Engine 2.7L ( VIN K, 8th digit, Opt L3B )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra 1500 Used Engine 2.7L ( VIN K, 8th digit, Opt L3B )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra 1500 pickup truck, 2.7L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra 1500 pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003eK\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e4 mileage options\u003c\/strong\u003e from 9,000 to 19,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra 1500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 2.7L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN K, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 2.7L (VIN K, 8th digit, Opt L3B)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 19,000 miles driven \/ 6 Months warranty","offer_id":47427832250541,"sku":"APS-B-081765-1","price":3535.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 15,000 miles driven \/ 6 Months warranty","offer_id":47427832283309,"sku":"APS-B-081765-2","price":3910.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 12,000 miles driven \/ 6 Months warranty","offer_id":47427832316077,"sku":"APS-B-081765-3","price":4320.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 9,000 miles driven \/ 6 Months warranty","offer_id":47385156845741,"sku":"APS-B-081765-4","price":4775.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-1500-used-engine-5-3l-vin-d-8th-digit-opt-l84","title":"2023 GMC Sierra 1500 Used Engine 5.3L ( VIN D, 8th digit, Opt L84 )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra 1500 Used Engine 5.3L ( VIN D, 8th digit, Opt L84 )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra 1500 pickup truck, 5.3L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra 1500 pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003eD\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eSeveral donor units match this listing right now at 33,000 - 49,000 miles. Send your VIN and we lock the exact unit, exact miles and a firm price.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra 1500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 5.3L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN D, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 5.3L (VIN D, 8th digit, Opt L84)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 33,000 - 49,000 miles driven \/ 6 Months warranty","offer_id":47436542541997,"sku":"APS-R-081766","price":4955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-2500-hd-used-engine-6-6l-gasoline-vin-7-8th-digit-opt-l8t","title":"2023 GMC Sierra 2500 HD Used Engine (6.6L), Gasoline ( VIN 7, 8th digit, Opt L8T )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra 2500 HD Used Engine (6.6L), Gasoline ( VIN 7, 8th digit, Opt L8T )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra 2500 HD pickup truck, 6.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra 2500 HD pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003e7\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e6 mileage options\u003c\/strong\u003e from 19,000 to 51,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra 2500 HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 6.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN 7, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 6.6L, Gasoline (VIN 7, 8th digit, Opt L8T)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 51,000 miles driven \/ 6 Months warranty","offer_id":47427832938669,"sku":"APS-B-081775-1","price":5035.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 42,000 miles driven \/ 6 Months warranty","offer_id":47427832971437,"sku":"APS-B-081775-2","price":5615.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 34,000 miles driven \/ 6 Months warranty","offer_id":47427833004205,"sku":"APS-B-081775-3","price":6260.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 28,000 miles driven \/ 6 Months warranty","offer_id":47427833036973,"sku":"APS-B-081775-4","price":6985.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 23,000 miles driven \/ 6 Months warranty","offer_id":47427833069741,"sku":"APS-B-081775-5","price":7790.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 19,000 miles driven \/ 6 Months warranty","offer_id":47427833102509,"sku":"APS-B-081775-6","price":8685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-3500-hd-used-engine-6-6l-diesel-vin-y-8th-digit-opt-l5p","title":"2023 GMC Sierra 3500 HD Used Engine (6.6L), Diesel ( VIN Y, 8th digit, Opt L5P )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra 3500 HD Used Engine (6.6L), Diesel ( VIN Y, 8th digit, Opt L5P )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra 3500 HD pickup truck, 6.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra 3500 HD pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003eY\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e3 mileage options\u003c\/strong\u003e from 40,000 to 98,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 6.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Diesel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN Y, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 6.6L, Diesel (VIN Y, 8th digit, Opt L5P)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 98,000 miles driven \/ 6 Months warranty","offer_id":47427833430189,"sku":"APS-B-081780-1","price":10090.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 63,000 miles driven \/ 6 Months warranty","offer_id":47427833462957,"sku":"APS-B-081780-2","price":11195.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 40,000 miles driven \/ 6 Months warranty","offer_id":47427833495725,"sku":"APS-B-081780-3","price":12420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-3500-hd-used-engine-6-6l-gasoline-vin-7-8th-digit-opt-l8t","title":"2023 GMC Sierra 3500 HD Used Engine (6.6L), Gasoline ( VIN 7, 8th digit, Opt L8T )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra 3500 HD Used Engine (6.6L), Gasoline ( VIN 7, 8th digit, Opt L8T )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra 3500 HD pickup truck, 6.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra 3500 HD pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003e7\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e6 mileage options\u003c\/strong\u003e from 19,000 to 51,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 6.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN 7, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 6.6L, Gasoline (VIN 7, 8th digit, Opt L8T)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 51,000 miles driven \/ 6 Months warranty","offer_id":47427833561261,"sku":"APS-B-081781-1","price":5035.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 42,000 miles driven \/ 6 Months warranty","offer_id":47427833594029,"sku":"APS-B-081781-2","price":5615.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 34,000 miles driven \/ 6 Months warranty","offer_id":47427833626797,"sku":"APS-B-081781-3","price":6260.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 28,000 miles driven \/ 6 Months warranty","offer_id":47427833659565,"sku":"APS-B-081781-4","price":6985.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 23,000 miles driven \/ 6 Months warranty","offer_id":47427833692333,"sku":"APS-B-081781-5","price":7790.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 19,000 miles driven \/ 6 Months warranty","offer_id":47427833725101,"sku":"APS-B-081781-6","price":8685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-denali-1500-used-engine-3-0l-vin-8-8th-digit-opt-lz0","title":"2023 GMC Sierra Denali 1500 Used Engine 3.0L ( VIN 8, 8th digit, Opt LZ0 )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra Denali 1500 Used Engine 3.0L ( VIN 8, 8th digit, Opt LZ0 )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra Denali 1500 pickup truck, 3.0L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra Denali 1500 pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003e8\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e3 mileage options\u003c\/strong\u003e from 19,000 to 31,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra Denali 1500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 3.0L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN 8, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 3.0L (VIN 8, 8th digit, Opt LZ0)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 31,000 miles driven \/ 6 Months warranty","offer_id":47427833987245,"sku":"APS-B-081786-1","price":8855.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 24,000 miles driven \/ 6 Months warranty","offer_id":47427834020013,"sku":"APS-B-081786-2","price":9830.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 19,000 miles driven \/ 6 Months warranty","offer_id":47427834052781,"sku":"APS-B-081786-3","price":10910.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-denali-1500-used-engine-5-3l-vin-d-8th-digit-opt-l84","title":"2023 GMC Sierra Denali 1500 Used Engine 5.3L ( VIN D, 8th digit, Opt L84 )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra Denali 1500 Used Engine 5.3L ( VIN D, 8th digit, Opt L84 )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra Denali 1500 pickup truck, 5.3L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra Denali 1500 pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003eD\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eSeveral donor units match this listing right now at 33,000 - 49,000 miles. Send your VIN and we lock the exact unit, exact miles and a firm price.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra Denali 1500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 5.3L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN D, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 5.3L (VIN D, 8th digit, Opt L84)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 33,000 - 49,000 miles driven \/ 6 Months warranty","offer_id":47436542738605,"sku":"APS-R-081787","price":4955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-denali-2500-used-engine-6-6l-diesel-vin-y-8th-digit-opt-l5p","title":"2023 GMC Sierra Denali 2500 Used Engine (6.6L), Diesel ( VIN Y, 8th digit, Opt L5P )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra Denali 2500 Used Engine (6.6L), Diesel ( VIN Y, 8th digit, Opt L5P )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra Denali 2500 pickup truck, 6.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra Denali 2500 pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003eY\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e3 mileage options\u003c\/strong\u003e from 40,000 to 98,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra Denali 2500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 6.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Diesel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN Y, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 6.6L, Diesel (VIN Y, 8th digit, Opt L5P)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 98,000 miles driven \/ 6 Months warranty","offer_id":47427834314925,"sku":"APS-B-081793-1","price":10090.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 63,000 miles driven \/ 6 Months warranty","offer_id":47427834347693,"sku":"APS-B-081793-2","price":11195.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 40,000 miles driven \/ 6 Months warranty","offer_id":47427834380461,"sku":"APS-B-081793-3","price":12420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-denali-2500-used-engine-6-6l-gasoline-vin-7-8th-digit-opt-l8t","title":"2023 GMC Sierra Denali 2500 Used Engine (6.6L), Gasoline ( VIN 7, 8th digit, Opt L8T )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra Denali 2500 Used Engine (6.6L), Gasoline ( VIN 7, 8th digit, Opt L8T )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra Denali 2500 pickup truck, 6.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra Denali 2500 pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003e7\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e6 mileage options\u003c\/strong\u003e from 19,000 to 51,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra Denali 2500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 6.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN 7, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 6.6L, Gasoline (VIN 7, 8th digit, Opt L8T)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 51,000 miles driven \/ 6 Months warranty","offer_id":47427834445997,"sku":"APS-B-081794-1","price":5035.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 42,000 miles driven \/ 6 Months warranty","offer_id":47427834478765,"sku":"APS-B-081794-2","price":5615.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 34,000 miles driven \/ 6 Months warranty","offer_id":47427834511533,"sku":"APS-B-081794-3","price":6260.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 28,000 miles driven \/ 6 Months warranty","offer_id":47427834544301,"sku":"APS-B-081794-4","price":6985.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 23,000 miles driven \/ 6 Months warranty","offer_id":47427834577069,"sku":"APS-B-081794-5","price":7790.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 19,000 miles driven \/ 6 Months warranty","offer_id":47427834609837,"sku":"APS-B-081794-6","price":8685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-denali-3500-used-engine-6-6l-diesel-vin-y-8th-digit-opt-l5p","title":"2023 GMC Sierra Denali 3500 Used Engine (6.6L), Diesel ( VIN Y, 8th digit, Opt L5P )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra Denali 3500 Used Engine (6.6L), Diesel ( VIN Y, 8th digit, Opt L5P )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra Denali 3500 pickup truck, 6.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra Denali 3500 pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003eY\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e3 mileage options\u003c\/strong\u003e from 40,000 to 98,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra Denali 3500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 6.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Diesel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN Y, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 6.6L, Diesel (VIN Y, 8th digit, Opt L5P)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 98,000 miles driven \/ 6 Months warranty","offer_id":47427834740909,"sku":"APS-B-081797-1","price":10090.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 63,000 miles driven \/ 6 Months warranty","offer_id":47427834773677,"sku":"APS-B-081797-2","price":11195.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 40,000 miles driven \/ 6 Months warranty","offer_id":47427834806445,"sku":"APS-B-081797-3","price":12420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"},{"product_id":"2023-gmc-sierra-denali-3500-used-engine-6-6l-gasoline-vin-7-8th-digit-opt-l8t","title":"2023 GMC Sierra Denali 3500 Used Engine (6.6L), Gasoline ( VIN 7, 8th digit, Opt L8T )","description":"\u003cp\u003e\u003cstrong\u003e2023 GMC Sierra Denali 3500 Used Engine (6.6L), Gasoline ( VIN 7, 8th digit, Opt L8T )\u003c\/strong\u003e - genuine OEM used engine for the 2023 GMC Sierra Denali 3500 pickup truck, 6.6L. Every unit is matched to your VIN before it ships, run-tested, and photographed on the pallet for your approval.\u003c\/p\u003e\u003cp\u003eThis used engine fits the 2023 GMC Sierra Denali 3500 pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003e7\u003c\/strong\u003e in position 8 of the VIN, which is the first thing we check against your VIN.\u003c\/p\u003e\u003cp\u003eAvailable at \u003cstrong\u003e6 mileage options\u003c\/strong\u003e from 19,000 to 51,000 miles, each priced to the donor odometer.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra Denali 3500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart:\u003c\/strong\u003e Used Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type:\u003c\/strong\u003e Pickup Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 6.6L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN 7, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 6.6L, Gasoline (VIN 7, 8th digit, Opt L8T)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\u003cp\u003eLong block (block, heads, crankshaft, pistons, camshaft, valvetrain) plus courtesy bolt-ons where they came off the donor: intake and exhaust manifolds, thermostat, injectors, oil pan, water pump, valve covers. The water pump ships attached but must be replaced with a new one at installation as a warranty condition. Alternator, starter and wiring harness may not be included.\u003c\/p\u003e\u003ch3\u003eWarranty, Shipping \u0026amp; Returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 month parts warranty on the internals, freight covered on approved claims\u003c\/li\u003e\n\u003cli\u003ePhotos of your exact unit before dispatch; reject them and receive a full refund with zero fees\u003c\/li\u003e\n\u003cli\u003eFree nationwide freight to commercial addresses; residential liftgate delivery $100\u003c\/li\u003e\n\u003cli\u003e30-day free pick-up and full refund on a faulty unit\u003c\/li\u003e\n\u003cli\u003eInstall within 30 days of invoice by a licensed mechanic to keep warranty and return rights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMC","offers":[{"title":"Tested and complete \/ 51,000 miles driven \/ 6 Months warranty","offer_id":47427834839213,"sku":"APS-B-081798-1","price":5035.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 42,000 miles driven \/ 6 Months warranty","offer_id":47427834871981,"sku":"APS-B-081798-2","price":5615.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 34,000 miles driven \/ 6 Months warranty","offer_id":47427834904749,"sku":"APS-B-081798-3","price":6260.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 28,000 miles driven \/ 6 Months warranty","offer_id":47427834937517,"sku":"APS-B-081798-4","price":6985.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 23,000 miles driven \/ 6 Months warranty","offer_id":47427834970285,"sku":"APS-B-081798-5","price":7790.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 19,000 miles driven \/ 6 Months warranty","offer_id":47427835003053,"sku":"APS-B-081798-6","price":8685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8668\/5869\/files\/aps-gmc-engine.png?v=1789738981"}],"url":"https:\/\/autopowersource.com\/collections\/2023-used-gmc-engines-for-sale.oembed","provider":"Auto Power Source","version":"1.0","type":"link"}