BMW Case Study 118: 640i Auto Transmission Oil Pan Replacement

The Automatic Transmission Oil Pan in your BMW plays a crucial role in ensuring efficient gear shifts. Acting as a reservoir, it holds the transmission fluid, providing lubrication, cooling, and hydraulic pressure to the transmission system.

With wear and tear, temperature fluctuations, and damage from road debris, the oil pan is prone to leaks. Addressing leaks promptly is vital to maintain the optimal performance of your BMW. Timely replacement of the oil pan prevents decreased transmission fluid levels, engine overheating, and damage to the transmission system.