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

2Pcs Up&Downstream 02 Oxygen O2 Sensor For 2013-2014 Subaru Legacy Outback 2.5L

2pcs Oxygen O2 Sensor 1&2 Front+Rear For 2015-2017 Subaru Legacy Outback H4 2.5L

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

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

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

?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