APS Live inventory · 46,000+ certified parts

You approve the photos. Then it ships.

Every engine compression-tested. Every transmission shift-tested. Photographed, palletized, and tracked to your door.

SHIPPED
Trustpilot
★★★★★ 4.8 / 5
Inventory
46,000+ Parts
Warranty
Up to 3 Years
Shipping
Free, 50 States
30
DAY
Money-Back Guarantee
Didn’t meet expectations? Send it back within 30 days — we cover return shipping. No restocking fees.

Find Your Exact Part

Pick your vehicle. We’ll take you to the right product.

Don’t see your vehicle? Text us your VIN
By the Numbers

Built on real inventory. Backed by real customers.

Verified
400+
Engines & Transmissions Shipped
Coverage
50
Ships to All States
Tracked
0%
Fitment-failure Returns
Inspected
100%
Photo-Approved Before Ship
Inspected Verified Logged
Every part traceable to a numbered work order.
Live Shipping Log

Real engines. Real customers. Real shipments.

Order Range
#1273#1402
Showing 12 of 130 recent
Every engine in this log is somebody’s car, running again.

Four steps from your VIN
to your driveway.

How It Works

Every step photographed. Every fitment verified. Every shipment insured.

Customer texting their VIN from their car dashboard
Minute 1
01
You Start

Send Your VIN.

Text or call your VIN. Our specialists match it across our network and share live quotes within minutes.

Customer reviewing their part quote at a desk
Compare
02
You Choose

Pick Your Part.

Compare price, mileage, and warranty side-by-side with your specialist. Lock in the option that fits.

Inspected engine palletized in warehouse before shipment
Photographed
03
We Prep, You Approve

We Prep. You Approve.

Inspected, dismantled, pressure-washed, palletized, photographed. No approval from you, no shipment.

Engine being delivered to a customer at home
Door-to-Door
04
It Arrives

Tracked to Your Door.

Fully insured freight with door-to-door tracking. If anything is off on arrival, full refund, no fight.

Common Questions

Frequently Asked Questions

Specialists Available Mon–Sat

Honest answers to the questions that matter when you're about to drop real money on a used part. If you don't see yours, ask a specialist.

Fitment

What if the part doesn’t fit my vehicle?

Fitment is on us. Before we quote, we cross-check your VIN against our part numbers — engine code, transmission code, sub-model variant, the whole match. We won’t ship a part we haven’t verified will fit. If something does slip through and a verified part doesn’t fit your vehicle, we’ll find you a compatible replacement at no extra cost or refund the order in full.

Inspection

Do I see photos of the actual part before it ships?

Yes. Once your order is placed, our team dismantles the unit, inspects it, and photographs it before it leaves our facility. You see the actual part — with the photos sent to you for review before we crate it for shipping. If anything in the photos looks wrong, your refund-or-replacement guarantee applies before the truck loads.

Delivery

How long does delivery take?

Most orders are prepped, inspected, photographed, palletized, and shipped within 3–5 business days of your approval. Once the freight carrier picks up, transit adds another 2–3 business days to most of the lower 48. Your specialist gives you a real ship-by date at quote and a tracking number the moment it leaves our facility.

Warranty

What does the warranty actually cover?

Every engine and transmission ships with 6 months of standard parts coverage from delivery. Up to 3-year extended coverage is available at quote. Labor coverage is offered as an optional add-on. Wear-from-misuse, improper installation, and unauthorized modification are not covered.

Protection

What if the part arrives defective or damaged?

Photograph the issue, text your specialist within your 30-day inspection window, and you choose: full refund or free replacement. We don’t pressure you into one or the other. Freight damage is rare because we crate every unit on a hardwood pallet, but when it happens, we work directly with the carrier so you don’t have to fight an insurance claim alone.

Pricing

Is shipping really free, or are there hidden fees?

Free freight is included in every quote — not added at checkout, not invoiced separately, not surprised on you at the loading dock. The price your specialist quotes is the price you pay. We use verified freight partners (R+L Carriers, FedEx Freight, UPS, TForce). No surprise charges, ever.

Part Quality

What’s the difference between a used and a remanufactured part?

A used part is OEM — pulled from a low-mileage donor vehicle, cleaned, inspected, and tested. A remanufactured part has been disassembled, components replaced, then rebuilt to spec. We sell both — if a remanufactured part is the right call for your vehicle, we’ll point you there. We’d rather be honest than land a sale we can’t back.

Get Started

Do I need to know my VIN to get a quote?

Yes — the 17-character VIN is how we guarantee fitment. Year-make-model alone often isn’t precise enough; a 2014 Ford F-150 might have three different engine variants depending on trim. The VIN is on your dashboard, insurance card, or door jamb. If you can’t find it, your specialist will walk you through it.

We don’t pick whichreviews you see.

Real, public reviews from verified buyer accounts. Click any one to verify it on the original platform.

4.8 Trustpilot 5.0 Google 400+ Customers This Year

Low miles when no one else could find them

I needed an engine for my 2008 Lexus and reached out to quite a few distributors. Everyone found one but they had too many miles and were very costly. AutoPowerSource gave me a few options — low miles and very affordable. Catherine walked me through the entire process.

Helped by Catherine

They made it right when something went wrong

My original engine was damaged while being prepared to ship. Daisy worked to find a different engine quickly and worked with me on the difference in price. Just all around great to do business with these guys. I will definitely be back.

Helped by Daisy

6-month warranty made the decision

AutoPowerSource provided a 6-month warranty as opposed to 90 days, standard with other sellers. Daisy took ownership and exceeded my expectations. If you want peace of mind, this is the company to use.

Helped by Daisy

Warranty held up when the part failed

When my mechanic found a problem with the converter from shipping, I sent Daisy pictures and she got straight on it. She got a warranty refund of half the cost of a new torque converter and followed up all the way to make sure it was refunded.

Helped by Daisy

Spoke with our mechanic to get it right

Customer service was very fast at responding and worked diligently to make sure I was getting the correct part. Even spoke with our mechanic, which was above and beyond. This felt like I had a whole team working to make sure I got back on the road.

Recommended the long block to avoid a known issue

They were able to help me with the right engine for my 2016 Ford Fusion and considered a long block for me to avoid future coolant intrusion.

Free Quote · No Commitment

Your Quote in 2–3 Minutes.

Real options matched to your VIN.
Warranty included.

Engines from $749
Transmissions from $649
I need an
Reach me by (pick one or more)
Real human · No spam, ever
Real Human · Replies in 30 Sec Text Your VIN
The Difference

This is what we do that they don’t.

Here’s the unfiltered comparison — the six places we’re built different, and the one place where we’ll send you elsewhere.

Category
What you’re comparing.
Auto Power Source
Built different.
The Alternatives
Dealerships, salvage yards, online sellers.
Inspection & Photos
What you see before you pay.
Pressure-washed and detailed before pallet photos.
You see the part you’re actually getting — not a stock image.
Stock photos. Or no photos.
Generic listing images. No pre-ship approval.
Packaging & Freight
How it travels to your driveway.
Custom pallet, metal-strapped, bubble-wrapped.
Damage virtually nonexistent. Fully insured freight.
Loose freight or basic pallet.
Damage in transit common. Disputes are on you.
Inventory Grade
What sits on the shelf.
A-grade tested only. No untested cores.
Compression, cylinder, oil — tested before shelving.
Often pulled-and-shipped.
Test at your own risk. Returns hard to win.
Warranty Coverage
How long you’re protected.
6 months standard. Up to 3 years optional.
Real warranty. Real claims. No fine-print games.
30–90 days, parts only.
Read the fine print. Labor not covered.
Specialist Help
Who picks up the phone.
A dedicated specialist on every order · no ticket queues.
One human owns your order from quote to delivery — reach them direct, anytime.
Email tickets. Hold lines. Hours-limited.
No accountability. Different person every call.
Verified Reputation
What real customers say.
Trustpilot 4.8★ · Google 5.0★
62 verified reviews. Names you can call. Public, public, public.
Generic ratings. Or none.
Site testimonials with no link to source.
Brand-new OEM
Factory-new from the manufacturer.
Used & reman only. Tested, not factory-new.
We don’t compete with factory channels.
Dealerships excel here.
If you need brand-new factory, go to the dealer.
Ready to find your part?

Talk to a specialist or search 46,000+ engines and transmissions.

Call 1-877-313-8995
Nationwide Coverage

We ship to every state in the union.

From the Pacific Northwest to the Florida coast — palletized, insured, and tracked door-to-door. No state is too far.

Auto Power Source ships to all 50 states Seattle Los Angeles Houston Chicago New York Atlanta Miami Denver
Locations
500+ storage facilities, nationwide
Delivery
R+L · FedEx · UPS · TForce — and other verified freight partners
Protection
Fully insured, tracked door-to-door