Genuine quality oil-water separator 06K 103 495 R for B9/1.8T

Genuine quality oil-water separator (OE No. 06K 103 495 R) designed for EA888 Gen3 B9 1.8T engines, serving as a direct-fit replacement for the original crankcase ventilation system. Built with premium heat-resistant plastic and high-performance diaphragm, it delivers reliable oil-gas separation, effectively preventing oil vapor from entering the intake manifold and reducing carbon deposit buildup. This separator maintains stable crankcase pressure, elimina  tes rough idle and whistling noise caused by a faulty PCV valve, and protects engine components from premature wear. Compatible with Audi A4 B9, A5, A6, Q5, VW Passat B8, Magotan, Tiguan L and Skoda Superb equipped with 1.8T/2.0T TFSI EA888 Gen3 engines (2015–2026). Easy installation with no modification required, meeting OE specifications for consistent quality and long service life.