Crankcase Vent Valve, BMW - E38 750iL, E31 850Ci, M73 (Bank 1)

This part is listed by BMW as BMW part number 11157501565 (11 15 7 501 565) and is described as the Crankcase Vent Valve (aka Regulating Valve) for Cylinders 1-6 (bank 1) on the E38 750iL and E31 850Ci with the M73B54 V12 engine. This is the PCV valve on the back of the intake manifold on bank 1 and helps distribute oil vapors from the crankcase.

A new profile gasket is included. You may want to order the lower boot to the valve cover also (see Related Items below).

This is a Genuine BMW V12 crankcase regulating valve 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.