1X Downstream Oxygen O2 Sensor for Subaru Impreza (1999–2004) 234-4706
Includes: - Downstream Oxygen O2 Sensor
Fits Models: - Subaru Impreza
Model Years: - 1999–2004
Submodels: - WRX, RS, TS, 2.5RS, 2.5i, GD (chassis code)
Engine Options: - 2.5L H4 (EJ25), 2.0L H4 (EJ20)
Description: This downstream oxygen O2 sensor is designed for Subaru Impreza models from 1999 to 2004. It monitors the exhaust gases after the catalytic converter, ensuring optimal engine performance and emissions control. This part is essential for maintaining fuel efficiency and reducing harmful emissions.
Features: - Direct fit replacement for easy installation - High-quality construction for durability - Accurate readings for improved engine performance - Compatible with multiple engine options - Meets or exceeds OEM specifications
Part Number: 234-4706