Used 3.5L EcoBoost V6 for Sale — VIN-Verified.
VIN-verified, road-tested used gas engines for cars, trucks, and SUVs — matched to your exact vehicle and backed by a real warranty. 0% restocking, ever.
Used & remanufactured 3.5L EcoBoost V6 — VIN-verified, tested, and shipped nationwide from our Pasadena, TX facility. Fits Ford F-150, Expedition, Explorer Sport, Taurus SHO.
The twin-turbo 3.5L EcoBoost is a top used-engine search. We verify Gen 1 vs Gen 2, turbos and injectors by VIN and inspect for the known timing-chain and cam-phaser wear before quoting. Ultra Auto Parts TX is Houston's drivetrain specialist, supplying quality used and remanufactured gas engines out of our Pasadena, TX facility at 5041 Spencer Hwy, Ste 101. Every engine we sell is sourced, inspected, and VIN-verified against your specific vehicle before it ships — no random salvage guesswork. As a used-engine dealer serving the greater Houston area, we test compression, run leak-down and bore-scope checks, and confirm mileage so you know exactly what you're buying. Whether you drive a Chevy Silverado, Ford F-150, Toyota Camry, Honda Accord, or a Nissan, Dodge, GMC, or Jeep, our bilingual English/Spanish team helps you find the right long block or complete drop-in engine. Send us your VIN and we'll match the correct engine family, displacement, and options so it bolts in right the first time.
Known issues we check on the 3.5L EcoBoost V6
The twin-turbo 3.5L EcoBoost is strong but has documented weak points we inspect: timing-chain stretch and cam-phaser wear, carbon buildup on the intake valves from direct injection, and the Gen 1 intercooler condensation that causes a stumble under boost. We bore-scope, compression- and leak-down-test, and verify Gen 1 vs Gen 2 turbos and injectors by VIN. Nothing leaves Pasadena until it passes, so you are not inheriting a chain or turbo problem.
Used vs. remanufactured 3.5L EcoBoost V6 — which to buy
A tested used EcoBoost is a solid value when the timing chain and turbos check out, and ours are inspected for exactly those issues. Remanufactured is the safer route on a high-mileage engine or if you want the chain and phaser wear reset with a longer warranty. We carry both and VIN-match Gen 1 vs Gen 2, which differ in turbos, injection, and block. Send your VIN and we steer you straight for your Ford.
Why buy a quality used engines?
A quality used engine is the smart middle ground between an expensive brand-new crate engine and a risky unknown. You get genuine OEM components engineered for your exact platform — correct block, heads, and sensor locations — at a fraction of new-engine cost. Low-mileage salvage engines pulled from wrecked-but-running vehicles often have plenty of service life left, and because they're OEM, fitment and reliability beat generic aftermarket overhauls.
Common signs you need a replacement
Most drivers come to us after a blown head gasket, a spun rod bearing (rod knock), cracked block from overheating, a thrown timing chain, or oil-starvation damage. High-mileage engines burning oil or losing compression are common triggers too. When the repair bill approaches the engine's value, a VIN-matched used replacement is usually the faster, more affordable path back on the road.
| Feature | Ultra Auto Parts TX | Typical salvage yard |
|---|---|---|
| Restocking fee | 0% — ever | ~20% |
| Warranty | 6 mo – 3 yr | 6 mo flat |
| Fitment | VIN-verified to your vehicle | Not verified |
| Drivetrain testing | Specialized per component | General salvage |
| Service | Bilingual · 10-min response | Varies |
Quick Quote Fastest lead
Send Name + Phone + Part + ZIP. VIN recommended for exact fitment.
Fitment Flags We Check
- LS 5.3 vs 5.7 (LM7 vs LS1) — different displacement, blocks and accessories don't freely interchange
- VVT vs non-VVT variants — cam phaser and controller differences change fitment and wiring
- Flex-fuel (E85) vs standard gas — different injectors, sensors, and calibration
- 8th digit of the VIN identifies the engine code — always confirm it matches
- Truck vs car/SUV accessory brackets, oil pan, and intake can differ on the same engine family
- Early vs late LS (24x vs 58x reluctor) affects harness and PCM compatibility
What to send for an exact quote
- VIN (best)
- year/make/model
- engine size
- trim
- mileage expectation
Every used gas engine ships with a standard 6-month warranty, extendable up to 3 years through our tiered warranty options. And we charge a 0% restocking fee on all returns — no penalties, ever.
Local Houston-area delivery is FREE with our own drivers; regional and out-of-state shipping is available for a quote — ask us for your exact rate.
How It Works
FAQ — Used Engines in Houston, TX
Where can I buy a used 3.5L EcoBoost engine near me in Houston?
Ultra Auto Parts TX carries tested 3.5L EcoBoost engines at 5041 Spencer Hwy Ste 101 in Pasadena, near Houston. We provide free local Houston delivery and nationwide shipping, open Monday through Friday 8 to 5 Central, English and Spanish. Call or text 281-436-9991 with your VIN.
How much does a used 3.5L EcoBoost engine cost?
Pricing depends on Gen 1 vs Gen 2, mileage, and used vs remanufactured. We do not quote from memory — send your VIN to 281-436-9991 and we price the correct tested unit for your F-150, Expedition, or Explorer. Every order carries a 0% restocking fee, so there is no risk if plans change.
How do you verify a 3.5L EcoBoost fits my Ford?
We VIN-match Gen 1 vs Gen 2 because the turbos, injectors, and block differ and are not interchangeable. We also inspect timing-chain, phaser, and turbo condition before quoting. Send your VIN to 281-436-9991 and we confirm the exact configuration before anything ships from Pasadena.
Ultra Auto Parts TX is a used and remanufactured drivetrain-parts dealer in Pasadena, TX (Houston metro). 5041 Spencer Hwy Ste 101, Pasadena TX 77505 · (281) 436-9991 · Mon–Fri 8am–5pm CT · Bilingual · 0% restocking · 6mo–3yr warranty.
Looking for used engines in Houston, TX? Ultra Auto Parts TX supplies low-mileage, road-tested, VIN-verified used gas engines for Chevy, Ford, Toyota, Honda, GMC, Dodge, Nissan, and Jeep vehicles across the Houston and Pasadena area. As a dedicated drivetrain specialist, we compression-test and inspect every engine, match it to your exact vehicle by VIN, and back it with a 6-month to 3-year warranty and 0% restocking fee. Free local delivery, bilingual English/Spanish service.