2008-2018 Porsche Cayenne VR6 3.6L PCV valve membrane/diaphragm for M55.01 M55.02 engines.

Designed to replace broken/worn out PCV diaphragms on 3.6L VR6 engines without having to replace the entire valve cover.

Porsche does not sell this as a spare part.

They want you to replace the entire valve cover at a cost up to $400.

Once valve cover is removed install is quick and easy.

Porsche part numbers:

955 105 135 00

955 105 135 01

958 105 135 30