
Buick GMC Transmission Services
Regular maintenance and timely service are crucial for the longevity and performance of your Buick GMC transmission. Here are some common services:
Fluid Change
Regularly change the transmission fluid to help maintain smooth operation and prevent wear and tear.
Transmission Inspection
Technicians check for leaks, worn parts, and other issues that might affect performance.
Transmission Repair
Repair on any minor transmission issues to prevent overall failure of component.
Transmission Replacement
In cases where the transmission is beyond repair, replacing it with a new or rebuilt unit ensures continued performance.
Our Amenities
When your Buick GMC is in need of maintenance or repairs of any kind, we're happy to help! We offer a VIP Service experience to make the whole process easier for you.
Buick / GMC Transmission Types
Hydra-Matic
One of the earliest automatic transmissions developed by GM, known for its reliability and smooth shifting.
Turbo-Hydramatic
Includes models like TH350, TH400, and TH700-R4 (also known as 4L60/4L60E). These are widely used in various GM vehicles.
6L80/6L90
Modern 6-speed automatic transmissions used in many Buick and GMC models, offering improved fuel efficiency and performance.
8L90
An 8-speed automatic transmission providing even smoother shifts and better fuel economy.
Muncie
Includes models like M20, M21, and M22, known for their durability and performance.
Saginaw
Another popular manual transmission used in older GM vehicles.
Borg-Warner
Known for its robust design and reliability.