Charge Air Cooler Vent Hose, BMW - F22 M240i, F30 340i, F32 440i, B58
Coolant hose from top mount intercooler to expansion tank replaces BMW part #17128616530
This part is listed by BMW as BMW part number 17128616530 (17 12 8 616 530) and is described as the coolant vent hose from the charge air cooler to the expansion tank reservoir on B58 engines in F22 M240i, F30 340i, F32 440i models. It's #3 in ETK/RealOEM parts diagrams.
This is a Genuine BMW B58 intake coolant 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.
Fitment for the models below includes M Sport models with two auxiliary radiators. For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
F22 / F23 (2014-2021) > M240i
F22 / F23 (2014-2021) > M240i xDrive
F30 / F31 / F34 (2012-2019) > 340i
F30 / F31 / F34 (2012-2019) > 340i xDrive
F32 / F33 / F36 (14-20) > 440i
F32 / F33 / F36 (14-20) > 440i xDrive