Shop 1992 Buick Century Plug. Drain. Housing. Differential. (Rear). 2021-25, front. AWD. W/AWD. Rear Fill, Fluid, Into, Left - OEM Buick Part # 19256069 (23269746, 23277797, 88984423, 89059039)

A removable Plug which screws into the Housing and allows an access point to fill the Differential with fluid. Differential Drain Plug. Axle MAG. Fill. Included with: Differential assembly, Housing assembly.

Differential Drain PlugDifferential Housing Fill Plug

Fits Acadia, Acadia Limited, Captiva Sport, Enclave , Envision

2021-25, front. AWD. W/AWD.