2pcs Air Fuel Ratio O2 Oxygen Sensor for 06-11 Subaru Legacy 2.5L Front+Rear

Upstream For 2006-2009 Subaru Legacy 2.5L Air Fuel Ratio 02 O2 Oxygen Sensor

2pcs for 00-02 Subaru Legacy 2.5L Up&Downstream Air Fuel Ratio Sensor Oxygen o2

Air Fuel Ratio Oxygen o2 Sensor 2x for 2004 Subaru Legacy 2.5L Upstream+Down

2pcs for 00-02 Subaru Legacy 2.5L Up&Downstream Air Fuel Ratio Sensor Oxygen o2

2pcs for 00-02 Subaru Legacy Outback 2.5L Air Fuel Ratio o2 02 Sensor Front+Rear