ASE Certified Buick Transmission Repair

Serving Portland and Clackamas OR

Transmissions – CV Joints – Clutches
Performance Upgrades – Transfer Cases and Much More!!!


buick auto repair, transmission replacement and clutch repair in southeast Portland OR by River City Transmission

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.

4L60E Transmission:
Common failure in this transmission is the sun shell. When the shell loses its splines, the transmission loses 2nd and 4th gears. buick auto repair, transmission and clutch replacement in SE Portland by River City TransmissionAll 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.

Transmission Repair in Portland OR and Vancouver WA

Servicing Customers on the East Side:

Portland | NE Portland | Gresham | Happy Valley | Clackamas | Milwaukie | Mt Tabor | Belmont | Lloyd Center | Laurelhurst | Hollywood District

On the West Side:

Downtown Portland | Beaverton | Tigard | Hillsboro | Cornell | Sylvan | Cedar Hills

And in the Vancouver WA Area:

Downtown Vancouver | Fruit Valley | Hazel Dell | Felida | Cascade Park | Camas Washington | Orchards | Fishers Landing

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