Front Oxygen Sensor Receptacle I

Front Oxygen (O2) Sensor Receptacle I Alternative Part Names: 2008-2014 WRX front O2; Oxygen Sensor Receptacle; AF sensor Receptacle; Air Fuel Ratio Sensor Receptacle Associated Subaru Part Numbers: 22690AA900; 22690AA810; 22690AA70A Wiring Diagram ID: E22 Looking for the matching Front Oxygen Sensor Plug? Housing Only = Connector only and lock (if applicable). Connector Kit = Connector with loose terminals and seals. Kits come with 1 extra terminal and seal.  Pigtail = Prewired connector, includes 12 inches of wire per terminal. Pigtail with Crimps = Our pigtail option with one butt connector (crimp) per wire for easy install, includes 12 inches of wire per terminal.