Upstream Oxygen Sensor for Subaru Impreza (2005–2007) No. 22641AA480

Includes:
- Upstream Oxygen Sensor

Fits Models:
- Subaru Impreza

Model Years:
- 2005–2007

Submodels:
- WRX, STI, 2.5i, 2.5RS, GDA, GDB, GGE, GE

Engine Options:
- 2.5L H4 (EJ25), 2.0L H4 (EJ20)

Description:
This upstream oxygen sensor is designed for Subaru Impreza models from 2005 to 2007, ensuring optimal engine performance and emissions control. It monitors the oxygen levels in the exhaust gases, providing critical data to the engine control unit for efficient fuel management.

Features:
- Direct fit for easy installation
- High-quality construction for durability
- Accurate readings for improved fuel efficiency
- Compatible with various Impreza trims and engine options

Part Number: 22641AA480