Lower Aux/Main Radiator Crossover Hose, BMW - F30 340i, F33 440i, F36 440i, B58

This part is listed by BMW as BMW part number 17128616560 (17 12 8 616 560) and is described as the coolant crossover hose from the main radiator to the auxiliary radiator on the right side of the front bumper. This is only for cars that have one auxiliary radiator (on the right side).

This is a Genuine BMW B58 cooling hose with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.

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

BMW Fitments:

3 Series
F30 / F31 / F34 (2012-2019) > 340i
F30 / F31 / F34 (2012-2019) > 340i xDrive
4 Series
F32 / F33 / F36 (14-20) > 440i
F32 / F33 / F36 (14-20) > 440i xDrive