Buick vehicles are known for their smooth rides, dependable engineering, and refined style. When transmission problems surface — whether it’s erratic shifting, slipping gears, or a complete failure — replacing it with a quality used transmission is a smart and affordable alternative to high dealer prices.

We stock a broad inventory of used Buick transmissions for a variety of models, including the popular Enclave, Regal, LaCrosse, Encore, and Verano. Each unit is professionally inspected, fluid-tested, and thoroughly checked for performance and reliability before it’s listed for sale.

Whether you need a 6-speed automatic for your LaCrosse or a modern 9-speed for your Envision, our parts experts ensure you get a compatible, ready-to-install replacement that restores your Buick’s smooth driving experience — at a fraction of the OEM cost.