Remanufactured Engines, Transmissions & Drivetrain — Houston, TX.
Reman gas & diesel engines, transmissions, transfer cases, differentials and CVTs — rebuilt to OEM specification, VIN-verified, with our longest warranty. Up to 3 years, 0% restocking, financing available.
Reman Drivetrain — What We Handle
Remanufactured Gas Engines
Rebuilt to OEM spec long blocks and complete engines for domestic and import cars, trucks and SUVs.
Chevy 5.3/6.0 LS · Ford 5.0 Coyote / 5.4 Triton · 3.5 EcoBoost · 5.7 HEMI · Toyota & Honda V6
Remanufactured Diesel Engines
Heavy-duty reman diesels built for work trucks and towing — the three platforms Texans run.
Ford 6.0 / 6.7 / 7.3 Power Stroke · GM 6.6 Duramax · Dodge 5.9 / 6.7 Cummins
Remanufactured Transmissions
Automatic transmissions torn down and rebuilt with new clutches, seals and updated components.
GM 6L80E / 10L80 / 4L60E · Ford 6R80 / 10R80 · Chrysler 68RFE · Allison 1000
Remanufactured Transfer Cases
4x4 and AWD transfer cases rebuilt and matched by shift type (encoder vs manual) and spline.
NP241 · NP246 · NP263 · BW4406 · Magna
Remanufactured Differentials & Axles
Rear ends and axle assemblies rebuilt with new bearings and gear sets, matched by gear ratio.
Ford 8.8 / 9.75 · GM 10-bolt / 14-bolt · Dana 44 / 60 · by ratio (3.42, 3.73, 4.10)
Remanufactured CVT Transmissions
Continuously variable transmissions rebuilt to spec — a common failure category done right.
Nissan / JATCO · Honda · Subaru · Toyota
Remanufactured vs. Rebuilt vs. Used
- Used: pulled from a donor vehicle, inspected and tested — lowest cost, shorter warranty.
- Rebuilt: the failed parts are replaced — quality depends heavily on the shop.
- Remanufactured: fully disassembled and rebuilt to OEM spec with new wear components — longest warranty, highest reliability.
Warranty, core charge & financing
- Up to 3-year warranty — our longest coverage, on reman drivetrain.
- 0% restocking fee on all returns, ever.
- Refundable core charge is common on reman — send back your old unit and the deposit is returned. We explain it up front.
- Financing available — ask about options when you get your quote.
The remanufacturing process
- Complete teardown and cleaning
- Inspection and machining to OEM tolerances
- New wear components — bearings, seals, gaskets, clutches/gears
- Reassembly to spec and testing (varies by unit)
- VIN-matched to your exact vehicle before it ships
Get a Remanufactured Quote
Send your VIN and we'll quote used and reman side-by-side, plus any core charge and financing.
Quick Quote Fastest lead
Send Name + Phone + Part + ZIP. VIN recommended for exact fitment.
Frequently Asked Questions
What is a remanufactured engine or transmission?
A remanufactured part is fully disassembled and rebuilt to OEM specification with new wear components — bearings, seals, gaskets and gears/clutches. It costs more than a used unit but carries a longer warranty and higher reliability.
Remanufactured vs rebuilt vs used — what am I paying for?
Used is pulled from a donor and tested (lowest cost). Rebuilt replaces failed parts (quality varies by shop). Remanufactured is a full teardown rebuilt to OEM spec with updated components and the longest warranty.
What warranty do reman parts carry?
Up to a 3-year warranty — our longest coverage — plus 0% restocking on all returns. Financing is available.
Is there a core charge?
A refundable core charge is common on reman parts. You send back your old unit and the core deposit is returned. We explain any core charge up front on your quote.
Do you ship remanufactured parts?
Yes — free local Houston delivery with our own drivers, plus Texas-wide and nationwide freight. Send your VIN and ZIP for exact options.
Ultra Auto Parts TX remanufactured drivetrain — engines, transmissions, transfer cases, differentials and CVTs rebuilt to OEM spec in the Houston area. 5041 Spencer Hwy Ste 101, Pasadena TX 77505 · (281) 436-9991 · Mon–Fri 8am–5pm CT · up to 3-yr warranty · 0% restocking · financing available.