for 2004-2005 Subaru Legacy Outback 2.5L H4 O2 Oxygen 02 Sensor 2Pcs Upstream

For 2003-2004 Subaru Legacy & Outback 2.5L 2 Pcs Front+Rear Oxygen O2 Sensor

2pcs Oxygen O2 Sensor 1&2 For 2013-2014 Subaru Outback Legacy H4 2.5L Front+Rear

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

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

2 Pcs Front Rear Oxygen O2 Sensor For 2000-2002 Subaru Legacy & Outback 2.5L

For 03-04 Subaru Outback 2.5L A/F Ratio Oxygen O2 Sensor 02 Front+Rear 2pcs

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