2PCS Oxygen O2 Sensor 1 2 for 2006 Hummer H3 3.5L Upstream Downstream Front Rear

2pcs Upstream+Downstream Oxygen O2 Sensor For 2006 Hummer H3 3.5L 234-4331 4347

2pcs Oxygen Sensor Upstream Downstream For 2006 Hummer H3 3.5L 234-4331 234-4347

new Upstream & Downstream Oxygen O2 Sensor For 2013-2014 Nissan Pathfinder 3.5L

Oxygen O2 Sensor Upstream & Downstream For 2013-14 Nissan Pathfinder Quest 3.5L

Walker Downstream Oxygen Sensor for 2006 Hummer H3 3.5L L5 O2 Exhaust gq

234-4331 234-4347 2pcs Up+Downstream Oxygen 02 Sensor For 2006 Hummer H3 3.5L L5

Set of 2 Upstream+Downstream Oxygen Sensor For Hummer H3 3.5L L5 2006 234-4331