Secondary Air Injection Check Valve for Subaru WRX STI (2004–2021) 14864AA020 LH
Includes: - Secondary Air Injection Check Valve
Fits Models: - Subaru WRX - Subaru WRX STI
Model Years: - 2004–2021
Submodels: - WRX, WRX STI, GD, GR, VA, VAB, Sedan, Hatchback
Engine Options: - 2.5L Turbocharged H4 (EJ255, EJ257)
Description: This Secondary Air Injection Check Valve is designed specifically for Subaru WRX and WRX STI models from 2004 to 2021. It plays a crucial role in the vehicle's emissions control system by ensuring proper air flow during cold starts, helping to reduce harmful emissions. This part is a direct replacement for the original equipment, ensuring a perfect fit and reliable performance.
Features: - Direct fit replacement for easy installation - Compatible with various WRX and WRX STI models - Helps improve emissions control - Durable construction for long-lasting performance - OEM part number: 14864AA020