This PCV oil separator includes the membrane diaphragm responsible for maintaining PCV system pressure. If your car is failing the "glove test" (a latex glove held over the oil filler cap is inflating instead of being sucked in), odds are good yours is toast.
Remember to pick up a valve cover gasket, as this separator is bolted to the underside of the valve cover. See Recommended Products below.
About Genuine VW Audi
Everything WPD supplies under the "Genuine VW/Audi" designation are the factory original VW parts. These are the same parts that VW used to manufacture your vehicles on the assembly line, and the same parts you'd get at your local dealer parts counter.
All Genuine VW/Audi parts are made to specifications by VW and under their strict quality control guidelines. Our customers should expect the same high-quality when purchasing OEM products which in the past were exclusively available as dealer only items. VW relies on other high-quality OEM manufactures such as Lemforder, Behr, Sachs, Bosch, Valeo, Siemens, VDO, Corteco, and many more to maintain its dedication to quality and safety.
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