Replacement Subaru Rear Oxygen (O2) Sensor Plug


Looking to do something with your Rear O2 Sensor? Check out our Rear O2 Sensor Adapters.


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


Compatible Cars:

  • 2002-2014 WRX
  • 2004+ STi
  • 2004-2014 Forester Turbo
  • 2005-2014 Legacy Turbo

Rear O2 Sensor Plug

SKU: CN-PL04006