Genuine RKX® PCV valve replacement diaphragm & PCV assembly seal. 

New version 4.0 has been refined to be the most durable PCV valve EVER!

Designed to replace broken / ruptured PCV diaphragms on the 3.6L and 3.2L engine without
having to replace the entire valve cover!
 Diaphragm is made from high quality Viton and designed to be more durable.

Volkswagen & Audi do not sell this as a spare part! 
They want you to replace the whole valve cover at a cost up to $450

Advantages of replacing only the PCV diaphragm:
- Cost savings 
-Higher quality and thicker material to maximize lifespan
- Retain high quality OEM valve cover (cheap aftermarket valve covers are known to warp and cause oil leaks)


Once valve cover is removed install is quick and easy.

Applications:

Audi Q7 3.6L 2007 - 2013

Audi A3 3.2L  2004 - 2009

Audi TT 3.2L 2004 - 2009

Atlas 3.6L 2018 - 2023

Volkswagen R32L 3.2 2008

Volkswagen Passat 3.6L 2006 - 2016

Volkswagen CC 3.6L  2008 - 2013

Volkswagen Touareg 3.6L 2007 - 2018

Volkswagen EOS 3.2L, 3.6L 2007 - 2016

Porsche Cayenne 3.6L 2007 - 2012

DOES NOT FIT VW Jetta, GTI, R32  3.2L 2002-2004

Feel free to contact us with any technical questions you may have.

Fast shipping from the USA. 
Priority mail and overnight options available

Listing is for PCV membrane only valve cover pictured is not included

Buy with confidence RKXtech llc is proud to be a US owned and operated company based out of Utah.
We stand behind our products and customer satisfaction is always our top priority! 

How to: VW & Audi 3.6, 3.2 PCV valve membrane replacement - YouTube

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