1978 BMW 3-Series Differential Covers
- SKP®Differential Drain PlugBMW 320i 1978, Differential Drain Plug by SKP®. Directly compatible and built to last, this premium actuator component is right what you need to restore your 4WD functionality to superior condition. It will help bring back your...Helps restore the 4-wheel-drive functionality of you vehicleAllows to engage and disengage your front wheels as required$4.35
1978 BMW 3-Series Models