ASE Certified Buick Transmission Repair
Serving Portland and Clackamas OR
Transmissions – CV Joints – Clutches
Performance Upgrades – Transfer Cases and Much More!!!
We Service All Buick Models
Enclave | Gran Sport | LaCrosse | LaSabre | Limited | Lucerne | Reatta | Regal | Roadmaster | Skyhawk | Somerset | Special | Sport Wagon | Super | Terraza | Velite | Wildcat
We only use Buick OEM Parts
Important Consumer Information Regarding Buick transmission repair:
General Motors has developed a wide variety of transmissions and transaxles for their Buick vehicles. For accurate phone support, it is necessary to have the year, make, model and engine size of the vehicle to correctly identify your transmission. Thank you for choosing River City Transmissions.
Need Transmission Service? Have a Question for our ASE Certified Mechanics?
Our staff is approachable & knowledgeable. We are delighted when customers ask about their vehicles & our services.
4L60E Transmission:
Common failure in this transmission is the sun shell. When the shell loses its splines, the transmission loses 2nd and 4th gears. 
All River City Transmissions transmissions are upgraded with a hardened radius sun shell to eliminate this weakness. This is just one of many upgrades you will receive with the purchase of a transmission from River City Transmissions.
Buick Transmission Repair IN PORTLAND OR AND VANCOUVER WA
Serving Clients in Oregon and Washington:
