04 05 06 07 08 09 For Mazda 3 Front Oxygen Sensor O2 LF63-18-8G1B-9U / 15918

O2 Oxygen Sensor DOWNSTREAM for Mazda 3 2010-2013

O2 Oxygen Sensor UPSTREAM for Mazda 3 2007-2013

Upstream Oxygen Sensor for 2004 2005 2006 2007 2008 2009 Mazda 3 2.0L 2.3L

?For 06-09 Mazda 3 2.0L 2.3L Upstream Downstream Air Fuel 02 O2 Oxygen Sensor X2

Downstream Oxygen O2 Sensor For 2004 2005 2006-2009 Mazda 3 Z602-18-861 2.0L 2.3

O2 Oxygen Sensor DOWNSTREAM for Mazda 2 3 2004-2009

Up+Downstream 2PCS Oxygen O2 Sensor For 2008 2009 2010 Mazda 5 GS Mini L4 2.3L