Oxygen O2 Sensor 22641-AA042 22641-AA090 for Subaru Impreza WRX STi Forester GT

Enhance your Subaru's performance with our premium quality pre-cat front oxygen sensor, designed for optimal efficiency. This OEM spec sensor fits models with EJ20 engines from 2000-2005, including:

- Subaru Forester GT 2.0L Turbo (05/00-05/05)
- Subaru Impreza WRX 2.0L Turbo (04/00-07/05)
- Subaru Impreza WRX STi 2.0L Turbo (04/01-07/05)

Replacing part numbers 22641-AA042 and 22641-AA090, this sensor addresses issues such as poor fuel economy and lack of power, ensuring your vehicle runs smoothly. Enjoy peace of mind with a 2-year warranty on this reliable replacement part. Upgrade your Subaru today and experience the difference!