2pcs Oxygen O2 Sensor Upstream+Downstream for 2007-2012 Mazda CX-7 2.3L L4 Turbo

2PCS Oxygen Sensor Upstream+Downstream For Mazda CX-7 2.3L L4 2007-2012

2pcs Oxygen O2 Sensor Upstream+Downstream For 2010-2012 Mazda CX-7 2.5L L4

Set of 2 Upstream & Downstream O2 Oxygen Sensor for Mazda CX-7 2007-2012 L4 2.3L

2pcs Oxygen O2 Sensor Upstream+Downstream For 2010-2012 Mazda CX-7 2.5L L4

Upstream Oxygen O2 Sensor For 2007-2009 Mazda CX-7 2.3L L33L-18-8G1B 234-5012

2pcs Oxygen O2 Sensor Upstream Downstream For 2010 2011-2012 Mazda CX-7 2.5L L4