Used Engines

Sebring, OH — Engine Shipped Today
Castle Rock, WA — Transmission Delivered
Oxford, MS — Engine Photo-Approved
Forrest City, AR — Engine In Transit
Gaylord, MI — Transmission Shipped
Sebring, OH — Engine Shipped Today
Castle Rock, WA — Transmission Delivered
Oxford, MS — Engine Photo-Approved
Forrest City, AR — Engine In Transit
Gaylord, MI — Transmission Shipped
46,000+ Engines In Stock · Ships Nationwide

Used Engines.
Tested. Photographed.
Approved. Delivered.

Every engine professionally inspected before it ships. You approve real photos of your exact part. No guessing. No surprises. Up to 3-year warranty.

🚚 Free Shipping
🛡 Up to 3-Yr Warranty

Mon–Sat · 8:30 AM – 10:30 PM ET (Mar–Nov) · 7:30 AM – 9:30 PM ET (Nov–Mar)

Find Your Exact Engine

Select your vehicle — we match you to the right part instantly.

Engines from
$749
Transmissions from
$649
Year
Make
Model
Engine / Spec
Stock changes daily · 3 engines matched & shipped this hour
💬 Text VIN → 620-254-9033

● Real human · No spam · Quote in 2–3 min

46K+
Engines In Stock
Live verified inventory
0%
Fitment Failures
VIN-matched, guaranteed
100%
Photo-Approved
Before every shipment
3 Yr
Max Warranty
Parts + freight covered
Real Engines. Real Orders.
Recently delivered.
Click any to order yours.
Actual engines we photographed, approved, and shipped. Every card links to a live product.
2015 Kia Optima EngineView Product →
APS1368 · Verified · Shipped
2015 Kia Optima — 2.4L Engine
VIN 7 · 8th digit · California Emissions · Pro-Inspected
Shipped toMonte Vista, CO
Sold for$2,549
How Every Engine Is Prepared

Six steps before
it leaves our hands

No engine ships without passing every step. Every part is traceable to a numbered work order.

💬 Ask a Specialist →
01
VIN-Verified Sourcing
Your VIN matched across our 500+ facility network for the exact engine.
Fitment Guaranteed
02
Certified Inspection
Inspected by a certified professional. Quality checked throughout.
Pro-Inspected
03
Pressure-Wash & Detail
Cleaned, photographed. You see the actual part — not a stock image.
What You See = What Ships
04
Your Photo Approval
Photos sent before we ship. You approve. Full refund if you don't like it.
No Approval = No Shipment
05
Palletized & Insured
Custom pallet, metal-strapped, fully insured via R+L, FedEx, UPS.
Free · 50 States
06
Specialist Follow-Through
One human owns your order from quote to delivery. No ticket queues.
Up to 3-Yr Warranty
Why Auto Power Source

Built different. Provably.

Six ways we're different — and the one honest exception.

Category
Auto Power Source
The Alternatives
Photos before shipment
Real pallet photos
Stock images
Photo approval required
100% required
Ships without asking
Professionally inspected
Every engine
Often pull-and-ship
Warranty coverage
6 mo – 3 years
30–90 days
Freight packaging
Palletized, insured
Loose or basic
Dedicated specialist
Same person, always
Ticket queue
Brand-new OEM
✗ Used & reman only
✓ Go to dealership
Real Humans

Text the right person.
Reply in minutes.

No phone trees. No tickets. Each specialist owns their inbox. Tap below to text the right specialist directly.

D
Daisy
Senior Parts Specialist
💬 Text Daisy
C
Catherine
Product Expert
💬 Text Catherine
M
Mike
Fitment Specialist
💬 Text Mike
A
Alan
Quality Manager
💬 Text Alan
Independently Collected

We don't pick which reviews you see.

Feedback here is collected and published by Trustpilot, not curated by us. We can't edit or remove what a buyer writes.

Our Promise
100%
Back Before It Ships

You approve it, or you don’t pay for it.

Nothing leaves our floor until you have seen HD photos and video of the actual engine assigned to your order and given written approval. Don’t like what you see? Say so and you get a 100% refund — no cancellation fee, no restocking fee, nothing held back. That is the moment the guarantee is at its strongest, and it is why we put it in front of every single order.

Once you have approved and the freight is booked, a change of mind is still a return, but it carries a 20% restocking fee and round-trip freight of roughly $700–$800 — real costs we pay out either way. An engine that arrives damaged or develops a fault is a different thing entirely: that is warranty, not a return, and it costs you nothing. Open a claim here and Bella, our Complaints Specialist, works it personally from the first message to the last.

View Full Warranty Terms →
Common Questions

Honest answers.
No fine print.

The questions that matter when you're about to spend real money.

FitmentWhat if the engine doesn't fit?+
Every engine is VIN-matched before it ships — block, heads, and accessory layout all verified — and you see photos of the actual unit and approve it before it moves. That is where fitment problems get caught, and rejecting at that stage costs you nothing at all. If we send the wrong unit against a VIN you gave us correctly, we make it right at our cost. If the vehicle details we were given were wrong, freight both ways is the buyer’s — which is exactly why we check the VIN with you twice before anything ships.
InspectionDo I really see photos before it ships?+
Yes — always. Pressure-washed, palletized, photographed. You approve before we ship. Zero exceptions.
DeliveryHow long does delivery take?+
Prep & ship: 3–5 business days. Transit: 2–3 days. Total: 5–8 business days, fully tracked.
WarrantyWhat does the warranty cover?+
Standard 6 months, parts + freight. Extended plans up to 3 years. Real warranty, real claims.
PricingIs shipping really free?+
Free — all 50 states, no minimum. Palletized, insured, no hidden fees, no fuel surcharges.
TestingHow is each engine inspected?+
Every engine is professionally inspected inside and out, then quality checked and approved before it ships. Only engines that pass our inspection are sold.
Your Engine Is Already In Stock

Find it. Approve it.
Drive again.

VIN-matched options, photo approval before it ships. Free quote in under 3 minutes. No obligations, no spam.

REAL HUMAN · REPLIES WITHIN 1 HOUR · NO SPAM, EVER

Mon–Sat · 8:30 AM – 10:30 PM ET (Mar–Nov) · 7:30 AM – 9:30 PM ET (Nov–Mar)

A Human Reads Every Email

Tell us about your car. We'll handle the rest.

Not ready to talk? Email us your VIN, year, make, and what you're after. A real specialist — not a call center — replies with VIN-matched options, live photos, and an honest price. The same person sees your order through, start to finish.

Reply within 1 hour
📸Photos with every quote
🛡Up to 3-yr warranty
🚚Free 50-state shipping