The Gates PCV valve for 2006–2008 Volkswagen Jetta 2.0L four‑cylinder is a vehicle‑specific crankcase vent part intended to restore proper ventilation and oil separation. Specified for the listed Jetta engines, it helps reestablish correct crankcase flow and is intended as a service replacement to address vent system wear or failure in those model years.
Gates 06-08 Volkswagen Jetta 4-Cyl. 2.0L PCV Valve Crankcase Vent Valves