Subaru Impreza and Cars 1998-05 Heated Oxygen Sensor (H02S) Repair Guide
Access our free Heated Oxygen Sensor (H02S) Repair Guide for Subaru Impreza and Cars 1998-05 through AutoZone Rewards. These diagrams include:
- Fig. Oxygen sensor location-Baja 2.5L SOHC engine
- Fig. Oxygen sensor location-Baja 2.5L DOHC engine
- Fig. Oxygen sensor location-Impreza 1998-2001 2.2L engine
- Fig. Oxygen sensor location-Impreza 1998-2002 2.5L SOHC engine
- Fig. Oxygen sensor location-Impreza 2002-2003 2.0L engine
- Fig. Oxygen sensor location-Impreza 2004-2005 2.5L DOHC engine

Access our Subaru Impreza and Cars 1998-05 Heated Oxygen Sensor (H02S) Repair Guide by creating an account or signing into your AutoZone Rewards account. Once you sign in, follow these instructions to access our Repair Guides.
- Add your vehicle in Manage My Vehicles.
- Enter your vehicle details.
- Click the “View More” button, and then click “Vehicle Repair Guides.”
- Select the chapter “Heated Oxygen Sensor (H02S) Repair Guide”.