{"title":"2021 Used GMC Engines For Sale","description":"\u003c!-- APS-CONTENT-VERSION: 3.0.0 --\u003e\u003c!-- APS-T3-VERSION: 3.0 | 2021-used-gmc-engines-for-sale | generated 2026-10-05 | units=13 models=6 families=9 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\/2021-used-gmc-engines-for-sale#webpage\",\"url\":\"https:\/\/autopowersource.com\/collections\/2021-used-gmc-engines-for-sale\",\"name\":\"2021 Used GMC Engines For Sale\",\"description\":\"13 tested used 2021 GMC engines in stock — 3.6L LGX and LGZ V6, 2.5L LCV, 4.3L LV1 and LV3, 1.5L LYX, 2.7L L3B, 2.0L LSY, 6.6L L8T. Acadia, Sierra, Savana, Terrain, Canyon. 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\/2021-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\":\"2021 GMC engine families in stock\",\"numberOfItems\":9,\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"3.6L LGX V6\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"2.5L LCV Four\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"4.3L LV1 V6\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"1.5L LYX Turbo Four\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"6.6L L8T Gas V8\"},{\"@type\":\"ListItem\",\"position\":6,\"name\":\"3.6L LGZ V6\"},{\"@type\":\"ListItem\",\"position\":7,\"name\":\"4.3L LV3 EcoTec3 V6\"},{\"@type\":\"ListItem\",\"position\":8,\"name\":\"2.7L L3B TurboMax Four\"},{\"@type\":\"ListItem\",\"position\":9,\"name\":\"2.0L LSY Turbo Four\"}]}},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/autopowersource.com\/collections\/2021-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\":\"2021 Used GMC Engines\",\"item\":\"https:\/\/autopowersource.com\/collections\/2021-used-gmc-engines-for-sale\"}]},{\"@type\":\"FAQPage\",\"@id\":\"https:\/\/autopowersource.com\/collections\/2021-used-gmc-engines-for-sale#faq\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the warranty on a used 2021 GMC engine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Every 2021 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 2021 GMC the 8th digit separates the 3.6L LGX from the 3.6L LGZ and the 4.3L LV1 from the 4.3L LV3. Text your VIN to +1-307-441-5554.\"}},{\"@type\":\"Question\",\"name\":\"Which 2021 GMC models do you stock?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Acadia, Sierra 1500, Sierra 2500 HD, Savana 2500 and 3500, Terrain and Canyon.\"}},{\"@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\" 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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\"\u003e13\u003c\/div\u003e\n\u003cdiv class=\"aps-stat-label\"\u003everified 2021 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\"\u003e2021 Used GMC Engines For Sale\u003c\/h2\u003e\n\u003cp class=\"aps-hero-desc\"\u003e13 verified used 2021 GMC engines in stock, every one matched by RPO option code and the 8th VIN digit before it ships — the 3.6L LGX in the Acadia against the 3.6L LGZ in the Canyon, the 4.3L LV1 in the Savana against the 4.3L LV3 in the Sierra 1500, and the 6.6L L8T gasoline big block. 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%202021%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 2021 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;\"\u003e2021\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\"\u003e2021 GMC Engines In Stock by Model\u003c\/h2\u003e\n\u003cp class=\"aps-lead\"\u003eLive inventory for model year 2021 — 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\"\u003eAcadia\u003c\/span\u003e\u003cspan class=\"aps-mt-c\"\u003e4 units\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e2.0L LSY · 2.5L LCV · 3.6L LGX\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"aps-mt\" href=\"#aps-products\"\u003e\u003cspan class=\"aps-mt-n\"\u003eSierra 1500\u003c\/span\u003e\u003cspan class=\"aps-mt-c\"\u003e2 units\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e2.7L L3B · 4.3L LV3\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\"\u003e2 units\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e4.3L LV1 van V6\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"aps-mt\" href=\"#aps-products\"\u003e\u003cspan class=\"aps-mt-n\"\u003eTerrain\u003c\/span\u003e\u003cspan class=\"aps-mt-c\"\u003e2 units\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e1.5L LYX turbo, FWD and AWD\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"aps-mt\" href=\"#aps-products\"\u003e\u003cspan class=\"aps-mt-n\"\u003eCanyon\u003c\/span\u003e\u003cspan class=\"aps-mt-c\"\u003e2 units\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e2.5L LCV 4x2 · 3.6L LGZ\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\"\u003e1 unit\u003c\/span\u003e\u003cspan class=\"aps-mt-s\"\u003e6.6L L8T gasoline V8\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\"\u003e2021 GMC Engine Families\u003c\/h2\u003e\n\u003cp class=\"aps-lead\"\u003eWhich engine sits under which 2021 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 (2021)\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\"\u003e3.6L LGX V6\u003c\/td\u003e\n\u003ctd\u003eAcadia AT4 and Denali — with and without Opt V08 heavy-duty cooling\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"f\"\u003e2.5L LCV Four\u003c\/td\u003e\n\u003ctd\u003eAcadia FWD, Canyon 4x2 — the only RPO shared across a car and a truck this year\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\"\u003e4.3L LV1 V6\u003c\/td\u003e\n\u003ctd\u003eSavana 2500, Savana 3500 — van-specific 4.3L, not the Sierra's LV3\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"f\"\u003e1.5L LYX Turbo Four\u003c\/td\u003e\n\u003ctd\u003eTerrain FWD and AWD\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\"\u003e6.6L L8T Gas V8\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD — gasoline big block, not the L5P Duramax\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"f\"\u003e3.6L LGZ V6\u003c\/td\u003e\n\u003ctd\u003eCanyon — same 3.6L displacement as the Acadia's LGX, different engine\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\"\u003e4.3L LV3 EcoTec3 V6\u003c\/td\u003e\n\u003ctd\u003eSierra 1500 base — shares displacement with the Savana's LV1 only\u003c\/td\u003e\n\u003ctd class=\"c\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"f\"\u003e2.7L L3B TurboMax Four\u003c\/td\u003e\n\u003ctd\u003eSierra 1500\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\"\u003e2.0L LSY Turbo Four\u003c\/td\u003e\n\u003ctd\u003eAcadia\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\"\u003e13\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\u003ca class=\"aps-year-tile-active\" href=\"\/collections\/2023-used-gmc-engines-for-sale\"\u003e2023\u003c\/a\u003e\u003ca class=\"aps-year-tile-active\" href=\"\/collections\/2022-used-gmc-engines-for-sale\"\u003e2022\u003c\/a\u003e\u003cspan class=\"aps-year-tile aps-year-tile-now\" aria-current=\"page\"\u003e2021\u003c\/span\u003e\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 2021 GMC Engine from Auto Power Source\u003c\/h2\u003e\n\u003cp class=\"aps-p\"\u003e2021 is the model year where GMC's displacement badges stop telling you anything useful. Two separate 3.6L V6s were sold that year — the LGX in the Acadia and the LGZ in the Canyon — and two separate 4.3L V6s, the LV1 in the Savana vans and the LV3 EcoTec3 in the base Sierra 1500. Each pair reads identically on paper and shares neither part numbers nor accessory mounting. The RPO option code on the service parts identification label, and the 8th digit of the VIN, are what separate them.\u003c\/p\u003e\n\u003cp class=\"aps-p\"\u003eThe 2.5L LCV is the one RPO that genuinely crosses the lineup in 2021: the same four-cylinder appears in the front-wheel-drive Acadia and in the Canyon 4x2. The Acadia also carried the 2.0L LSY turbo four, and the Terrain ran the 1.5L LYX turbo in both FWD and AWD. On the truck side the Sierra 1500 split between the 2.7L L3B TurboMax four and the 4.3L LV3, while the Sierra 2500 HD unit we hold is the 6.6L L8T — the gasoline big block, not the L5P Duramax that shares its displacement.\u003c\/p\u003e\n\u003cp class=\"aps-p\"\u003eThe Acadia's 3.6L LGX is listed two ways because GMC built it two ways: with Opt V08 heavy-duty cooling and without. That is a cooling-package split inside one engine family, and we list it explicitly rather than hiding it behind one line. 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%202021%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 2021 GMC Engine Options: Compared\u003c\/h2\u003e\n\u003cp class=\"aps-lead\"\u003eMost 2021 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\u003e2021 GMC Engine Buying Guide\u003c\/h2\u003e\n\u003cp class=\"aps-p\"\u003e5 things to verify before buying a used 2021 GMC engine:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecide which 3.6L V6 you need before anything else.\u003c\/strong\u003e The LGX is the Acadia unit (VIN S); the LGZ is the Canyon unit (VIN N). Both are listed as 3.6L on a 2021 GMC. They are different engines with different part numbers and will not swap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe two 4.3L V6s are not the same engine either.\u003c\/strong\u003e LV1 (VIN P) is the Savana 2500 and 3500 van V6; LV3 (VIN H) is the EcoTec3 in the base Sierra 1500. Same displacement, separate families, no interchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead the RPO code, not just the displacement.\u003c\/strong\u003e GMC identifies 2021 hardware by option code — LGX, LGZ, LCV, LV1, LV3, LYX, L3B, LSY, L8T. The code appears on the service parts identification label and is the fastest way to confirm what came out of your vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the cooling package on an Acadia 3.6L.\u003c\/strong\u003e The LGX was built with and without Opt V08 heavy-duty cooling. Both are in stock here and listed separately, because the radiator, fan and plumbing differ even though the engine family does not.\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 2021 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 2021 GMC engine?\u003c\/summary\u003e\u003cdiv\u003eEvery 2021 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 2021 GMC the 8th digit separates the 3.6L LGX from the 3.6L LGZ and the 4.3L LV1 from the 4.3L LV3. 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 2021 GMC models do you stock?\u003c\/summary\u003e\u003cdiv\u003eAcadia, Sierra 1500, Sierra 2500 HD, Savana 2500 and 3500, Terrain and Canyon.\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\/used-gmc-transmissions-for-sale\"\u003eUsed GMC Transmissions\u003c\/a\u003e\u003ca class=\"aps-related-link secondary\" href=\"\/collections\/used-chevy-engines-for-sale\"\u003eUsed Chevrolet Engines\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 2021 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 13 2021 GMC engines below.\u003c\/p\u003e\n\u003ca href=\"mailto:info@autopowersource.com?subject=2021%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\n","products":[{"product_id":"2021-gmc-acadia-used-engine-2-0l-vin-4-8th-digit-opt-lsy","title":"2021 GMC Acadia Used Engine 2.0L, (VIN 4, 8th digit, Opt LSY)","description":"\u003cp\u003e\u003cstrong\u003e2021 GMC Acadia Used Engine 2.0L, (VIN 4, 8th digit, Opt LSY)\u003c\/strong\u003e - genuine OEM used engine for the 2021 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 2021 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 2021\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":47427012362413,"sku":"APS-B-078453-1","price":870.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 20,000 miles driven \/ 6 Months warranty","offer_id":47427012395181,"sku":"APS-B-078453-2","price":965.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 16,000 miles driven \/ 6 Months warranty","offer_id":47427012427949,"sku":"APS-B-078453-3","price":1075.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 13,000 miles driven \/ 6 Months warranty","offer_id":47427012460717,"sku":"APS-B-078453-4","price":1195.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 10,000 miles driven \/ 6 Months warranty","offer_id":47427012493485,"sku":"APS-B-078453-5","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":"2021-gmc-acadia-used-engine-2-5l-vin-a-8th-digit-opt-lcv-fwd","title":"2021 GMC Acadia Used Engine 2.5L, (VIN A, 8th digit, Opt LCV), (FWD)","description":"\u003cp\u003e\u003cstrong\u003e2021 GMC Acadia Used Engine 2.5L, (VIN A, 8th digit, Opt LCV), (FWD)\u003c\/strong\u003e - genuine OEM used engine for the 2021 GMC Acadia SUV, 2.5L. 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 2021 GMC Acadia SUV. On this vehicle the engine is identified by character \u003cstrong\u003eA\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 12,000 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 2021\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 2.5L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e FWD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Engine Code:\u003c\/strong\u003e VIN A, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 2.5L, (VIN A, 8th digit, Opt LCV), (FWD)\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":47427012526253,"sku":"APS-B-078454-1","price":730.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 47,000 miles driven \/ 6 Months warranty","offer_id":47427012559021,"sku":"APS-B-078454-2","price":810.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 30,000 miles driven \/ 6 Months warranty","offer_id":47427012591789,"sku":"APS-B-078454-3","price":900.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 19,000 miles driven \/ 6 Months warranty","offer_id":47427012624557,"sku":"APS-B-078454-4","price":1000.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 12,000 miles driven \/ 6 Months warranty","offer_id":47427012657325,"sku":"APS-B-078454-5","price":1110.0,"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":"2021-gmc-acadia-used-engine-3-6l-vin-s-8th-digit-opt-lgx-heavy-duty-cooling-opt-v08","title":"2021 GMC Acadia Used Engine 3.6L, (VIN S, 8th digit, Opt LGX), Heavy Duty Cooling ( Opt V08 )","description":"\u003cp\u003e\u003cstrong\u003e2021 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 2021 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 2021 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 61,000 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 2021\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 \/ 61,000 miles driven \/ 6 Months warranty","offer_id":47401752395949,"sku":"APS-B-078455-1","price":815.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 50,000 miles driven \/ 6 Months warranty","offer_id":47401752428717,"sku":"APS-B-078455-2","price":905.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 41,000 miles driven \/ 6 Months warranty","offer_id":47427012722861,"sku":"APS-B-078455-3","price":1005.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 33,000 miles driven \/ 6 Months warranty","offer_id":47427012755629,"sku":"APS-B-078455-4","price":1115.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 27,000 miles driven \/ 6 Months warranty","offer_id":47427012788397,"sku":"APS-B-078455-5","price":1240.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 22,000 miles driven \/ 6 Months warranty","offer_id":47427012821165,"sku":"APS-B-078455-6","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":"2021-gmc-acadia-used-engine-3-6l-vin-s-8th-digit-opt-lgx-w-o-heavy-duty-cooling","title":"2021 GMC Acadia Used Engine 3.6L, (VIN S, 8th digit, Opt LGX), w\/o Heavy Duty Cooling","description":"\u003cp\u003e\u003cstrong\u003e2021 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 2021 GMC Acadia SUV, 3.6L. 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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 \/ 87,000 miles driven \/ 6 Months warranty","offer_id":47427013050541,"sku":"APS-B-078457-1","price":2920.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 69,000 miles driven \/ 6 Months warranty","offer_id":47427013083309,"sku":"APS-B-078457-2","price":3240.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 55,000 miles driven \/ 6 Months warranty","offer_id":47427013116077,"sku":"APS-B-078457-3","price":3600.0,"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":"2021-gmc-canyon-used-engine-3-6l-vin-n-8th-digit-opt-lgz","title":"2021 GMC Canyon Used Engine 3.6L ( VIN N, 8th digit, Opt LGZ )","description":"\u003cp\u003e\u003cstrong\u003e2021 GMC Canyon Used Engine 3.6L ( VIN N, 8th digit, Opt LGZ )\u003c\/strong\u003e - genuine OEM used engine for the 2021 GMC Canyon pickup truck, 3.6L. 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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 \/ 61,000 miles driven \/ 6 Months warranty","offer_id":47427013148845,"sku":"APS-B-078458-1","price":1655.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 48,000 miles driven \/ 6 Months warranty","offer_id":47427013181613,"sku":"APS-B-078458-2","price":1860.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 37,000 miles driven \/ 6 Months warranty","offer_id":47427013214381,"sku":"APS-B-078458-3","price":2090.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 29,000 miles driven \/ 6 Months warranty","offer_id":47427013247149,"sku":"APS-B-078458-4","price":2345.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 23,000 miles driven \/ 6 Months warranty","offer_id":47427013279917,"sku":"APS-B-078458-5","price":2635.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 18,000 miles driven \/ 6 Months warranty","offer_id":47427013312685,"sku":"APS-B-078458-6","price":2960.0,"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":"2021-gmc-savana-2500-used-engine-4-3l-vin-p-8th-digit-opt-lv1","title":"2021 GMC Savana 2500 Used Engine 4.3L ( VIN P, 8th digit, Opt LV1 )","description":"\u003cp\u003e\u003cstrong\u003e2021 GMC Savana 2500 Used Engine 4.3L ( VIN P, 8th digit, Opt LV1 )\u003c\/strong\u003e - genuine OEM used engine for the 2021 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 2021 GMC Savana 2500 van. 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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":47427013542061,"sku":"APS-B-078464-1","price":2580.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 16,000 miles driven \/ 6 Months warranty","offer_id":47427013574829,"sku":"APS-B-078464-2","price":2865.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 11,000 miles driven \/ 6 Months warranty","offer_id":47427013607597,"sku":"APS-B-078464-3","price":3180.0,"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":"2021-gmc-savana-3500-used-engine-4-3l-vin-p-8th-digit-opt-lv1","title":"2021 GMC Savana 3500 Used Engine 4.3L ( VIN P, 8th digit, Opt LV1 )","description":"\u003cp\u003e\u003cstrong\u003e2021 GMC Savana 3500 Used Engine 4.3L ( VIN P, 8th digit, Opt LV1 )\u003c\/strong\u003e - genuine OEM used engine for the 2021 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 2021 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\u003e3 mileage options\u003c\/strong\u003e from 11,000 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 2021\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":47427013902509,"sku":"APS-B-078467-1","price":2580.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 16,000 miles driven \/ 6 Months warranty","offer_id":47427013935277,"sku":"APS-B-078467-2","price":2865.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 11,000 miles driven \/ 6 Months warranty","offer_id":47427013968045,"sku":"APS-B-078467-3","price":3180.0,"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":"2021-gmc-sierra-1500-used-engine-2-7l-vin-k-8th-digit-opt-l3b","title":"2021 GMC Sierra 1500 Used Engine 2.7L ( VIN K, 8th digit, Opt L3B )","description":"\u003cp\u003e\u003cstrong\u003e2021 GMC Sierra 1500 Used Engine 2.7L ( VIN K, 8th digit, Opt L3B )\u003c\/strong\u003e - genuine OEM used engine for the 2021 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 2021 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\u003e2 mileage options\u003c\/strong\u003e from 58,000 to 91,000 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 2021\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 \/ 91,000 miles driven \/ 6 Months warranty","offer_id":47427014262957,"sku":"APS-B-078470-1","price":4710.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 58,000 miles driven \/ 6 Months warranty","offer_id":47427014295725,"sku":"APS-B-078470-2","price":5350.0,"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":"2021-gmc-sierra-1500-used-engine-4-3l-vin-h-8th-digit-opt-lv3","title":"2021 GMC Sierra 1500 Used Engine 4.3L ( VIN H, 8th digit, Opt LV3 )","description":"\u003cp\u003e\u003cstrong\u003e2021 GMC Sierra 1500 Used Engine 4.3L ( VIN H, 8th digit, Opt LV3 )\u003c\/strong\u003e - genuine OEM used engine for the 2021 GMC Sierra 1500 pickup truck, 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 2021 GMC Sierra 1500 pickup truck. On this vehicle the engine is identified by character \u003cstrong\u003eH\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 38,000 to 57,000 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 2021\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 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 H, 8th digit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Factory Fitment:\u003c\/strong\u003e 4.3L (VIN H, 8th digit, Opt LV3)\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. 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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 \/ 57,000 miles driven \/ 6 Months warranty","offer_id":47427014328493,"sku":"APS-B-078471-1","price":3485.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 47,000 miles driven \/ 6 Months warranty","offer_id":47427014361261,"sku":"APS-B-078471-2","price":3870.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 38,000 miles driven \/ 6 Months warranty","offer_id":47427014394029,"sku":"APS-B-078471-3","price":4295.0,"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":"2021-gmc-sierra-2500-hd-used-engine-6-6l-gasoline-vin-7-8th-digit-opt-l8t","title":"2021 GMC Sierra 2500 HD Used Engine (6.6L), Gasoline ( VIN 7, 8th digit, Opt L8T )","description":"\u003cp\u003e\u003cstrong\u003e2021 GMC Sierra 2500 HD Used Engine (6.6L), Gasoline ( VIN 7, 8th digit, Opt L8T )\u003c\/strong\u003e - genuine OEM used engine for the 2021 GMC Sierra 2500 HD pickup truck, 6.6L. 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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 \/ 57,000 miles driven \/ 6 Months warranty","offer_id":47427015147693,"sku":"APS-B-078485-1","price":4665.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 46,000 miles driven \/ 6 Months warranty","offer_id":47427015180461,"sku":"APS-B-078485-2","price":5280.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 37,000 miles driven \/ 6 Months warranty","offer_id":47427015213229,"sku":"APS-B-078485-3","price":5980.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 29,000 miles driven \/ 6 Months warranty","offer_id":47427015245997,"sku":"APS-B-078485-4","price":6775.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 24,000 miles driven \/ 6 Months warranty","offer_id":47427015278765,"sku":"APS-B-078485-5","price":7670.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 19,000 miles driven \/ 6 Months warranty","offer_id":47427015311533,"sku":"APS-B-078485-6","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":"2021-gmc-terrain-used-engine-1-5l-vin-v-8th-digit-opt-lyx-awd","title":"2021 GMC Terrain Used Engine (1.5L, VIN V, 8th digit, Opt LYX), AWD","description":"\u003cp\u003e\u003cstrong\u003e2021 GMC Terrain Used Engine (1.5L, VIN V, 8th digit, Opt LYX), AWD\u003c\/strong\u003e - genuine OEM used engine for the 2021 GMC Terrain SUV, 1.5L. 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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 \/ 140,000 miles driven \/ 6 Months warranty","offer_id":47427017834669,"sku":"APS-B-078509-1","price":1110.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 104,000 miles driven \/ 6 Months warranty","offer_id":47427017867437,"sku":"APS-B-078509-2","price":1285.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 77,000 miles driven \/ 6 Months warranty","offer_id":47427017900205,"sku":"APS-B-078509-3","price":1485.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 57,000 miles driven \/ 6 Months warranty","offer_id":47427017932973,"sku":"APS-B-078509-4","price":1720.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 42,000 miles driven \/ 6 Months warranty","offer_id":47427017965741,"sku":"APS-B-078509-5","price":1990.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 31,000 miles driven \/ 6 Months warranty","offer_id":47427017998509,"sku":"APS-B-078509-6","price":2300.0,"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":"2021-gmc-terrain-used-engine-1-5l-vin-v-8th-digit-opt-lyx-fwd","title":"2021 GMC Terrain Used Engine (1.5L, VIN V, 8th digit, Opt LYX), FWD","description":"\u003cp\u003e\u003cstrong\u003e2021 GMC Terrain Used Engine (1.5L, VIN V, 8th digit, Opt LYX), FWD\u003c\/strong\u003e - genuine OEM used engine for the 2021 GMC Terrain SUV, 1.5L. 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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":47427018031277,"sku":"APS-B-078510-1","price":1110.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 50,000 miles driven \/ 6 Months warranty","offer_id":47427018064045,"sku":"APS-B-078510-2","price":1225.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 33,000 miles driven \/ 6 Months warranty","offer_id":47427018096813,"sku":"APS-B-078510-3","price":1355.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 22,000 miles driven \/ 6 Months warranty","offer_id":47427018129581,"sku":"APS-B-078510-4","price":1500.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 15,000 miles driven \/ 6 Months warranty","offer_id":47427018162349,"sku":"APS-B-078510-5","price":1655.0,"currency_code":"USD","in_stock":true},{"title":"Tested and complete \/ 10,000 miles driven \/ 6 Months warranty","offer_id":47427018195117,"sku":"APS-B-078510-6","price":1830.0,"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\/2021-used-gmc-engines-for-sale.oembed","provider":"Auto Power Source","version":"1.0","type":"link"}