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Browse used transmissions by make

Buick transmissions we cover

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6T70/6T75 6-Speed Auto used engine 6T70/6T75 6-Speed Auto Enclave, LaCrosse, Regal 4T65E 4-Speed Auto used engine 4T65E 4-Speed Auto LaCrosse, Lucerne, Rendezvous 9T50 9-Speed Auto used engine 9T50 9-Speed Auto Enclave, Envision 6-Speed Auto (Encore) used engine 6-Speed Auto (Encore) Encore, Verano

Used Buick Transmissions For Sale

USED BUICK TRANSMISSIONS
Tested, photographed, shipped free.
Every Buick transmission is VIN-matched to your exact vehicle, A-grade tested, and backed by a warranty included at no extra cost — 3 months on 1991–2000 vehicles, 6 months on 2001 and newer. You approve real photos of your actual transmission before it ships.
✉ Email us📞 Call (859) 800-5484💬 Text us
224+
Buick transmissions in stock
3 or 6 mo
warranty50
statesFree
freight
🛡 Warranty in writing📷 Photos before ship🚚 Free 50-state shipping✅ VIN-matched fitment

Why buy your Buick transmission from us

Buick is known for the engines behind the Enclave, LaCrosse, Regal and Encore, and those are exactly the units we specialize in. We keep a deep, VIN-cataloged stock of used Buick transmissions, each pulled from a low-mileage donor we source through suppliers we've vetted ourselves.

The transmission stays protected in the donor vehicle until you confirm your order — only then do we pull it, test it, photograph it, and send you the photos to approve before anything ships. Because look-alike units can differ underneath, we match every one to your VIN so the right part reaches you the first time.

Your options, compared

A used OEM transmission from us BEST VALUE
The same factory part your Buick left the line with — pulled from a low-mileage donor, tested, matched to your VIN, and warranted for 3 months on 1991–2000 vehicles or 6 months on 2001 and newer.
Brand-new from a dealer
Factory-fresh and dependable, but usually two to four times the price.
Rebuilt or aftermarket
Reassembled from mixed components — the quality and the warranty depend entirely on who built it.
A salvage-yard pull
Cheapest up front, but typically untested and sold with no warranty or return.

Before you buy: 3 things to check

1
Confirm automatic vs manual, and the drivetrain. 2WD, 4WD and AWD transmissions are not interchangeable — your VIN confirms the exact unit.
2
Match the transmission code. The same vehicle can use more than one gearbox depending on engine and trim; we verify it before we quote.
3
Ask about mileage and warranty. Every unit shows its tested miles and ships with our written warranty — 3 months on 1991–2000 vehicles, 6 months on 2001 and newer.

Frequently asked questions

What if the transmission doesn't fit my vehicle?

We match every transmission to your VIN before it ships, so the unit you receive is verified for your exact model, trim, and build date. In the rare case a verified unit doesn't fit, we'll make it right.

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

Yes. Once your order is confirmed we photograph your actual transmission and send the photos for your approval before it leaves us.

How long does delivery take?

Most units are prepped and shipped within a few business days of your photo approval, then a few more days in transit — free and fully tracked to all 50 states.

What does the warranty cover?

Three months on vehicles from model years 1991 to 2000, and six months on 2001 and newer, from the delivery date — the exact term is on each product page, in writing.

Find your exact part
Same finder as our homepage — decode your VIN, or choose your vehicle.
— or choose your vehicle —
Not sure? Text us your VIN and we'll match it for you — reply in under 2 minutes.
🛡
Photos-before-shipment guarantee
You approve real, multi-angle photos of your transmission — only then does it ship. You never pay for something you haven't seen.

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