Used Engines for Sale — Free Quote

Engine Options

Engine Types We Source

Complete used engine assembly with accessories

Complete Engine

The full assembly — long block plus accessories like intake, exhaust manifolds, and sensors. The fastest path from blown engine to back on the road.

Ready-to-install complete assembly

Best option for full engine replacement

VIN or engine-code matched

Compression & leak tested

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Long Block Engine

Block, cylinder heads, and complete internal components assembled. You transfer your own accessories — a popular choice for shops and experienced DIYers.

Heads, valvetrain & internals included

Reuse your existing accessories

Lower cost than complete assemblies

Odometer-verified mileage

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Short Block Engine

Engine block with crankshaft, pistons, and connecting rods — the foundation for a rebuild when your heads and accessories are still good.

Block, crank, pistons & rods

Ideal for rebuild projects

Inspected for cracks & wear

Most economical option

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Cylinder Head

Complete cylinder head assemblies for top-end repairs — pressure tested and inspected for cracks, warpage, and valve condition before shipping.

Pressure tested & inspected

Fix blown gaskets & cracked heads

Single or pair availability

30–180 day warranty included

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Coverage

Engines for 50+ Makes

FordChevroletToyotaHonda NissanDodgeJeepGMC RamBMWMercedes-BenzHyundai KiaSubaruMazdaLexus AudiVolkswagenCadillacBuick LincolnChryslerPontiacMitsubishi AcuraInfinitiLand RoverVolvo …and 25+ more

Why All Auto Parts

OEM Quality, Tested & Warrantied

Compression & Leak Tested

Every engine is inspected for compression, leaks, and overall condition before it ships — no surprise cores.

VIN-Matched Fitment

We match by VIN or engine code so the engine you receive is a direct-fit replacement for your exact vehicle.

Verified Mileage

Odometer-verified mileage documentation included, so you know exactly what you're getting before you buy.

30–180 Day Warranty

Every eligible engine carries a warranty from 30 to 180 days depending on the unit — coverage after installation.

$240 Flat Shipping

One transparent rate to your door or shop, anywhere in the country. Same-day dispatch when available.

Save 40–70% vs. Dealer

Genuine OEM engines at a fraction of dealer pricing — original manufacturer spec, not aftermarket copies.

Denton, TexasRegistered Texas LLC · 508 S Elm St

Mon–Fri 8am–6pm CTReal specialists, U.S. based

No Payment Until LocatedWe find it first, then you decide

30–180 Day WarrantyTerms in writing before you buy

$240 Flat ShippingDoor or shop, all 50 states

Secure & PrivateYour info is never sold or shared

30–180Day Warranty
Every Eligible Unit

The All Auto Parts Buyer Protection Promise

Buying a used engine or transmission online should not feel like a gamble. That is why every quote we send puts the mileage, grade, warranty length, and total delivered price in writing before you commit to anything — and you pay nothing until we have located your part.

Warranty terms disclosed in writing before purchase
Odometer-verified mileage documentation on every unit
VIN or casting-number fitment check before dispatch
Replacement or refund on covered failures per warranty
One flat $240 shipping rate — no hidden freight surcharges
A named specialist you can call back at (888) 818-5001

Most-Requested Units

Popular Used Engines We Source Weekly

A sample of the engines our specialists locate most often, with the known issues we verify before a unit is approved. Don’t see yours? We cover 50+ makes back to 1995.

Engine	Common Vehicles	What We Check	Typical Donor Mileage	Est. Savings vs. New
Ford 5.4L Triton 3V	F-150, Expedition, Navigator (2004–2010)	Cam phaser noise, spark plug condition, timing chain wear	70k–120k	$3,000–$5,500
Ford 3.5L EcoBoost	F-150, Explorer, Taurus SHO, Flex	Timing chain stretch, turbo shaft play, intercooler condensation	60k–110k	$4,000–$6,500
GM 5.3L Vortec (LC9 / LMG / L83)	Silverado, Sierra, Tahoe, Suburban, Yukon	AFM lifter health, oil consumption, code-specific fitment	65k–120k	$3,200–$5,800
GM 3.6L LFX / LGX	Traverse, Enclave, Camaro, CTS, Acadia	Timing chain wear, cam actuator solenoids	60k–110k	$3,500–$6,000
Chrysler 3.6L Pentastar	Grand Cherokee, Ram 1500, Wrangler, Charger	Left cylinder head (2011–13), rocker/lifter ticking	55k–110k	$3,000–$5,200
Chrysler 5.7L HEMI	Ram 1500, Charger, Challenger, Durango	Lifter roller wear, MDS operation, exhaust manifold bolts	60k–115k	$3,800–$6,200
Toyota 2.4L 2AZ-FE	Camry, RAV4, Scion tC, Solara	Oil consumption (2007–09), head-bolt thread condition	70k–130k	$2,400–$4,000
Toyota 3.5L 2GR-FE	Camry, Highlander, Sienna, Lexus RX 350	VVT-i oil line (early), water pump seep	65k–125k	$3,200–$5,500
Honda 2.4L K24	Accord, CR-V, Element, Acura TSX	VTC actuator rattle, oil consumption on high-mile units	70k–130k	$2,300–$4,000
Nissan 3.5L VQ35DE	Altima, Maxima, Murano, Pathfinder, G35	Oil consumption, timing chain guide wear, cat condition	65k–125k	$2,800–$4,800
Hyundai / Kia 2.4L Theta II	Sonata, Optima, Santa Fe, Sportage	Rod-bearing knock, recall completion, oil pickup debris	50k–100k	$2,600–$4,500
Subaru 2.5L EJ25 / FB25	Outback, Forester, Legacy, Impreza	Head gasket seep (EJ), oil consumption (FB), timing belt age	65k–120k	$2,800–$5,000

Savings estimates compare a typical tested used OEM unit against a dealer-new or remanufactured engine (parts only). Actual figures depend on vehicle and availability.

Customer Feedback

Engine Buyers on All Auto Parts

4.8

Rated 4.8 out of 5 by verified buyers · DIY owners and professional shops across all 50 states

My local shop quoted a reman at almost $7,000. All Auto Parts found a 68k-mile engine with a 90-day warranty and had it at the shop in five days. Mileage matched the paperwork exactly.

MT

Marcus T.Fort Worth, TX · 2014 Ford F-150 · 5.0L Engine

Verified Buyer

Honestly expected a runaround because I found them through an ad. Instead a real person called me back in about two hours, explained the warranty, and I paid nothing until they had the unit located.

DR

Denise R.Tulsa, OK · 2011 Honda Odyssey · Transmission

Verified Buyer

We source three or four drivetrain units a month through All Auto Parts. The VIN matching saves my techs from ordering the wrong variant, and the flat shipping makes quoting customers simple.

RG

Ray G. — Shop OwnerLittle Rock, AR · Independent Repair Shop

Verified Buyer

Asked a lot of questions about the AFM lifters and they knew exactly what I meant. Got a lower-mileage unit than I expected for the price. Running strong 8 months later.

KM

Kevin M.Albuquerque, NM · 2016 Chevy Silverado · 5.3L Engine

Verified Buyer

Dealer wanted more than the car was worth. The used CVT they sourced came with mileage documentation and a warranty, and it saved me from having to sell the car.

PS

Priya S.Houston, TX · 2015 Nissan Rogue · CVT

Verified Buyer

Ordered on a Tuesday, arrived Friday. It was clean, tagged, and the fitment was correct the first time. Would use them again without hesitation.

TW

Tom W.Kansas City, MO · 2012 Jeep Grand Cherokee · Transfer Case

Verified Buyer

Straight Answers

Common Concerns, Answered Honestly

Most people buying a used drivetrain part for the first time have the same worries. Here is how we address each one — no sales spin.

“Why not rebuild my existing engine?”

A rebuild means machine-shop time, parts, and 2–4 weeks of downtime — often more than a tested low-mileage used engine that can be installed in a day or two.

“What if the engine has a hidden internal problem?”

Compression and leak checks catch most issues before approval, and the written warranty covers internal failure for the stated period. You are not relying on a private seller’s word.

“Isn’t a used part risky?”

Every unit comes from a low-mileage donor vehicle, is inspected before it ships, and carries a written 30–180 day warranty. A used OEM part is built by the original manufacturer to factory spec — unlike a bargain aftermarket copy.

“How do I know the mileage is real?”

Mileage is odometer-verified and documented from the donor vehicle. The exact figure is included in your written quote so you can compare units and make a decision with real information.

“Why not just buy remanufactured?”

Reman units cost 2–3× more and often carry core charges and long lead times. For most daily drivers, a tested low-mileage OEM unit delivers the same reliability at 40–70% less.

“What if it doesn’t fit my vehicle?”

We match by VIN or engine / transmission code, not just year and model. Fitment is confirmed with the yard before dispatch, and covered fitment problems are handled under the warranty.

“I found you through an ad — why trust you?”

All Auto Parts is a registered Texas company with a physical office at 508 S Elm St Ste 104, Denton, TX 76201. You can call (888) 818-5001 and speak with the same specialist throughout your order. No payment is collected until your part is located.

“Will the price change once I call?”

No. Your quote lists the unit price, warranty, and $240 flat shipping as a single delivered total. If you decide not to move forward, there is no charge and no obligation.

Common Questions

Used Engine FAQ

How much does a used engine cost?

Pricing depends on year, make, model, engine size, and donor mileage. Most complete used engines fall between $900 and $3,800, a 40–70% saving versus dealer or remanufactured pricing. Your free quote is exact.

What is the difference between a complete engine, long block, and short block?

A complete engine includes the block, heads, and bolt-on accessories (intake, manifolds, often the harness). A long block is the block and cylinder heads assembled. A short block is the block with crank, rods, and pistons only. Complete is the easiest swap; short block is for rebuilders.

Are the engines tested before shipping?

Yes. Units are pulled from low-mileage donors and checked for compression, leaks, and overall condition. Mileage is odometer-verified and documented on the unit.

How do I know the engine will fit my vehicle?

We match by VIN or engine code (for example LC9 vs. LMG on a GM 5.3L). Put the VIN in the form notes or give it to your specialist and fitment is confirmed before anything ships.

Should I replace the timing components, seals, and gaskets?

We recommend replacing the rear main seal, valve cover gaskets, water pump, thermostat, and (where applicable) timing belt or chain guides while the engine is out. It is inexpensive insurance and required by many installers.

What mileage should I expect on a used engine?

Most donor engines are in the 60,000–120,000 mile range. Lower-mileage units are available at a premium. The exact mileage is listed on your quote so you can choose.

What if the engine arrives damaged or fails under warranty?

Contact us immediately at (888) 818-5001. Shipping damage is documented on delivery and handled with the carrier; covered failures are handled with a replacement or refund per the warranty terms in your quote.

Do you carry diesel and performance engines?

Yes — Power Stroke, Duramax, and Cummins diesels, EcoBoost and HEMI variants, and popular import performance engines are all in the network. Availability varies, so request a quote.

How much does shipping cost and how long does it take?

Shipping is a $240 flat rate to any residential or commercial address in the 50 states. Most units arrive in 3–7 business days after payment; same-day dispatch is available from many yards. Freight to a shop with a forklift or dock is the fastest option.

Do I pay before you find the part?

No. We locate the unit, confirm mileage and warranty, and send a written quote first. Payment is only collected once you approve the exact unit.

What payment methods do you accept?

Major credit and debit cards and bank transfer. Card payments are processed through a secure, PCI-compliant processor — we never store your card details.

What does the warranty actually cover?

The warranty covers internal failure of the unit for the stated period (30–180 days depending on the unit). It does not cover installation labor, fluids, gaskets, or damage from improper installation, overheating, or lack of fluid. Full terms are in your quote.

Can you ship to my mechanic instead of my house?

Yes — most customers do. Give us the shop address and we will coordinate delivery to a commercial address with a dock or forklift, which is faster and cheaper to unload.

Is there a core charge?

Typically no core charge on used OEM units. If a specific supplier requires one, it will be clearly listed on your quote before you decide.

What information do you need to quote accurately?

Year, make, model, and part type get us started. Adding your 17-digit VIN, engine size, or transmission code in the notes lets us confirm exact fitment on the first try.

Do you sell to repair shops and dealers?

Yes. Independent shops, dealers, and fleet managers use us as a sourcing desk. Ask about repeat-buyer pricing when you call.

Ready for Your Engine Quote?

Takes under 60 seconds. Free, no obligation. Our team responds within 24 hours — usually much faster.

Fill Out the Form ↓ (888) 818-5001