Replacement Subaru Rear Oxygen (O2) Sensor Receptacle
Looking to do something with your Rear O2 Sensor? Check out our Rear O2 Sensor Adapters.
Looking for the matching Rear O2 Plug?
Housing Only = Plug Only
Connector Kit = Plug, Terminals, and Seals
Pigtail = Plug with Wire to Wire Connection, Terminals, and Seals
Pigtail with Crimps = Our Pigtail Option with a Butt Connector Crimp per Wire for Easy Install
- 2002-2014 WRX
- 2004-2014 STi
- 2004-2014 Forester Turbo
- 2005-2014 Legacy Turbo