Upstream Oxygen Sensor 22641AA280 for Forester Impreza 2003-2004

Includes:
- Upstream Oxygen Sensor

Fits Models:
- Subaru Forester
- Subaru Impreza

Model Years:
- 2003–2004

Submodels:
- Forester (SG, SUV)
- Impreza (GDA, GDB, Sedan, Hatchback)

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

Description:
This upstream oxygen sensor is designed for Subaru Forester and Impreza models from 2003 to 2004. It ensures optimal engine performance by monitoring the air-fuel mixture, contributing to improved fuel efficiency and reduced emissions.

Features:
- Direct fit replacement for easy installation
- High-quality materials for durability
- Accurate readings for optimal engine performance
- Designed to meet or exceed OEM specifications

Part Number: 22641AA280