Gates 04-09 Audi S4 V-8 4.2L PCV Valve Kit Crankcase Vent Valves

Gates is a well-known name for reliable engine components, and their PCV valve kits are built to keep your engine running smoothly. This kit is for the crankcase ventilation system, specifically designed to replace the PCV valves on a range of Audi and Volkswagen vehicles. Proper crankcase ventilation is important for releasing pressure that builds up inside the engine, which helps prevent oil leaks and keeps your engine oil cleaner for longer.

This kit includes the necessary PCV valves to address issues like rough idling, increased oil consumption, or check engine lights related to the crankcase ventilation system. It's a well-built replacement part designed to fit right into the factory location on models like the 2004-2009 Audi S4, 2000-2006 Audi A6 Quattro, and 2004-2006 Volkswagen Touareg. Replacing these valves can help restore proper engine performance and emissions control.