Charge Air Cooler Coolant Pipe, BMW - F8X M2/M3/M4, S55

This part is listed by BMW as BMW part number 17122284862 (17 12 2 284 862) and is described as the drain pipe and hose from the top mount charge air cooler to the electric auxiliary water pump on F87 M2, F80 M3, F82/F83 M4. In various diagrams this is labeled as hose #3.

This is a Genuine BMW S55 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.

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