Subaru OEM PCV Valve for 04+ WRX/STi (11810AA040) Vibrant The Wideband O2 air/fuel ratio

The Wideband O2 air/fuel ratio UEGO gauge is a must if you want to maximize your engine's power and safety

The factory breather fitting is incorporated and includes new hose clamps

42074CR Rear (Left) Drilled/Slotted 127

0L L4 Gas G20

• 2618 high strength material

Subaru OEM PCV Valve for 04+ WRX/STi (11810AA040) Vibrant The Wideband O2 air/fuel ratioGenuine OEM Subaru factory replacement PCV valve for the 2004 2020 WRX and STi models. Price is for one valve as pictured. Diagram images are for reference. Vehicle Fitment: 2004 2020 Subaru WRX 2004 2020 Subaru STi 1999 2001 Impreza 2. 5 RS 2005 2009 Legacy 2. 5 GT Includes: (1) Valve Part Number: Diagram Number: 11810AA040 11810 See more OEM Subaru Parts