Mid Valley Crankcase Vent Hose PCV Pipe For BMW E60 E85 E90 - 11157522931 11 15 7 522 931

If your BMW's idling rough or you've got that dreaded vacuum leak whistle, this crankcase vent hose might be your problem.

It's the pipe that runs from the oil separator to the valve cover - common failure point on these.

Fits E60, E85, E90 models.

OEM number is 11157522931 (or 11 15 7 522 931).

This is a Mid Valley replacement, part number BAP121290, and it comes with a 1-year warranty.

Brand new, direct replacement.

Pop that brittle old plastic one out before it cracks completely and leaves you stranded.