Oxygen O2 Sensor for Subaru Legacy Outback (2006–2009) Upstream 234-9123

Includes: - Oxygen O2 Sensor

Fits Models: - Subaru Legacy - Subaru Outback

Model Years: - 2006–2009

Submodels: - Legacy 2.5i, Legacy GT, Outback 2.5i, Outback 3.0R - Chassis Codes: BL/BP (Legacy), BPE (Outback)

Engine Options: - 2.5L H4 (EJ253) - 3.0L H6 (EZ30)

Description: This upstream Oxygen O2 Sensor is designed for Subaru Legacy and Outback models from 2006 to 2009. It plays a crucial role in monitoring the exhaust gases and ensuring optimal engine performance and emissions control.

Features: - Direct fit for easy installation - High-quality construction for durability - Accurate readings for improved fuel efficiency - Compatible with both 2.5L and 3.0L engine options

Part Number: 234-9123