Coolant Vent Hose, Genuine BMW - E39 M5 & E52 Z8 Roadster

This part is listed by BMW as BMW part number 17102693701 (17-10-2-693-701) and is described as Genuine BMW Coolant Vent Pipe for E39 M5 (2000-2003) and E52 Z8 Roadster (2000-2003).

This is a Genuine BMW 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.