Upstream O2 Oxygen Sensor for Subaru Impreza WRX STi, Forester GT 2000-2005
Overview:
Ensure optimal performance and fuel efficiency with our high-quality OEM spec Oxygen Sensor. Designed for the Subaru Impreza WRX, WRX STi, and Forester GT with EJ20 engines (2000-2005), this upstream front pre-cat Lambda sensor maintains the precise air-fuel ratio necessary for your engine’s health and efficiency.
Fitment Details:
- Subaru Forester GT: 2.0L Turbo, from 05/00 to 05/05
- Subaru Impreza WRX: 2.0L Turbo, from 04/00 to 07/05
- Subaru Impreza WRX STi: 2.0L Turbo, from 04/01 to 07/05
Key Features:
- OEM spec replacement guarantees premium quality
- Direct fit for part numbers 22641-AA090, 22641-AA042, and 192400-2042
- Helps correct issues with fuel economy, engine power, and emissions
- Includes a 2-Year Warranty for peace of mind
This pre-catalytic converter sensor is crucial for your Subaru’s emission system, designed to meet or exceed original equipment specifications. Ensure you check and confirm the part number before purchasing to guarantee a perfect match for your vehicle.
