Subaru OEM PCV Valve 08-16 STI / 08-10 WRX | 11810AA040

Maintain proper crankcase ventilation and engine performance with the Genuine Subaru OEM PCV Valve for the 2008-2010 Subaru WRX and 2008-2016 Subaru STI. The Positive Crankcase Ventilation (PCV) valve is a critical emissions and engine maintenance component that helps regulate crankcase pressure while routing blow-by gases back into the intake system.

Replacing a worn or clogged PCV valve is an inexpensive maintenance item that can help improve engine performance, reduce oil consumption, and keep your Subaru running efficiently.

Fitment:
Subaru WRX (2008-2010)
Subaru STI (2008-2016)

Features
- Genuine Subaru OEM PCV Valve
- Direct factory replacement
- OEM-quality construction
- Maintains proper crankcase ventilation
- Supports factory emissions system
- Easy installation