Denso Upstream Air/Fuel Ratio Sensor for 2009-2013 MAZDA 6

Air / Fuel Ratio Sensor-OE Style Air/fuel Ratio Sensor fits 2009 Mazda 6 2.5L-L4

NGK NTK Upstream AFR O2 Oxygen Sensor for 2006-2013 Mazda 3 2.3L 2.0L L4 - tl

For Mazda 6 2009-2013 Denso 234-5033 Air Fuel Ratio Sensor

Air / Fuel Ratio Sensor-OE Style Air/fuel Ratio Sensor fits 2009 Mazda 6 2.5L-L4

2PC Oxygen Sensor Upstream+Downstream For Mazda 6 2.5L L4 2009-2013 234-5033

Upstream Air Fuel Ratio Sensor For 2009-2013 Mazda 6 2.5L 4 Cyl 2010 2011 Denso