Upstream O2 Oxygen Sensor for Subaru Legacy 2.5L (2003-2004)

Upstream O2 Oxygen Sensor for Subaru Legacy 2.5L (2003-2004)

Fits Models:
Subaru Legacy

Model Years:
2003, 2004

Submodels:
Legacy 2.5i

Engine Options:
2.5L H4

Description:
This OEM-style upstream O2 oxygen sensor is designed specifically for the 2003-2004 Subaru Legacy 2.5L models. As a direct fit replacement, it ensures optimal sensor performance and precise readings for improved fuel efficiency and reduced emissions. This component effectively monitors the exhaust gases, allowing your engine control unit to balance fuel and air mixtures for peak performance.

Features:
- Direct fit replacement for easy installation
- OEM quality for reliable performance
- Enhances fuel efficiency and reduces emissions
- Durable construction for long service life
- Compatible with Subaru Legacy 2.5i (2003-2004) model years