Downstream Oxygen O2 Sensor No.22690-AA520 for Subaru Outback (2001–2009)

Includes:
- Downstream Oxygen O2 Sensor No.22690-AA520

Fits Models:
- Subaru Outback

Model Years:
- 2001–2009

Submodels:
- Common trims include Base, Limited, and Premium. Chassis codes include BP (2001-2004) and BR (2005-2009). Body style is Wagon.

Engine Options:
- Common engine sizes include 2.5L H4 (EJ25) and 3.0L H6 (EZ30).

Description:
This downstream oxygen O2 sensor is designed for Subaru Outback models from 2001 to 2009. It plays a crucial role in monitoring the exhaust gases and ensuring optimal engine performance and emissions control.

Features:
- Direct fit for specified Subaru Outback models
- High-quality construction for durability
- Ensures accurate readings for improved fuel efficiency
- Easy installation with no modifications required

Part Number: 22690-AA520