Transfer Cases & Internal Parts
Explore GM Genuine Parts transfer unit cases, input shafts, high/low shift fork inserts and intermediate drive shafter retainer clips for your Buick vehicle.
Housings & Case Related
Transfer case internals play a crucial role in the functionality of four-wheel-drive and all-wheel-drive vehicles, distributing power between the front and rear axles. Find the right part for your Buick today.
Gaskets & Seals
Dsicover our OE parts such as shift levers and controls, gaskets and seals, as well as housings and case-related components, like input and output shaft seals and intermediate drive shaft seals (O-Rings).
Shift Lever & Controls
Purchase GM Genuine Parts and ACDelco transfer case actuators, selector switches, four wheel drive actuators and position sensors for your Buick vehicle here!
Find OE Parts for popular Buick models:
Cascada, Century, Electra, Enclave, Encore, Encore GX, Envision, Envista, LaCrosse, LeSabre, Lucerne, Rainier, Regal, Rendezvous, Riviera, Roadmaster or Verano
