Rear Oxygen Sensor Plug C

Rear Oxygen (Rear O2) Sensor Plug C Alternative Part Names: 15+ WRX Rear 02 Sensor Plug; O2 Sensor Plug; Rear Oxygen Sensor Plug; Heater Catalyst Plug Associated Subaru Part Numbers: 22690AB010 Wiring Diagram ID: E25 Looking for the matching Rear Oxygen Sensor Receptacle?  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.