Transmission Oil Line to Cooler - E46 325xi/330xi

This part is listed by BMW as BMW part number 17221438676 (17 22 1 438 676) and is described as BMW Oil Cooling Pipe Outlet. It's the oil supply line running from the automatic transmission to the oil cooler (heat exchanger) on E46 325xi/330xi models.

A new o-ring is recommended for the transmission end. The cooler end is a clip connection.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.