Genuine BMW Transmission Oil Cooler – BMW X3 & X4 G01 / G02 (18–22)

This part is the Transmission Oil Cooler for the current generation (G-chassis) of BMW's compact luxury SUVs. It is a critical component for the ZF 8-speed automatic transmission, ensuring the fluid remains at the correct operating temperature for smooth shifting and long-term durability.

Vehicle Compatibility:

• BMW X3 (G01): 2018–Present (sDrive30i, xDrive30i, M40i, xDrive30e PHEV)

• BMW X4 (G02): 2019–Present

Material: Aluminum

Core Dimensions: ~573mm x 150mm x 29mm

Type: Oil-to-Air Heat Exchanger