2PCS Upstream+Downstream 02 Oxygen Sensor Fit For Mazda 2004-2008 RX-8 R2 1.3L

2PCS Oxygen Sensor Upper+Lower For Mazda RX-8 1.3L R2 2009 2010 2011 Auto trans

2PCS Oxygen O2 Sensor Upper+Lower For 2009-2011 Mazda RX-8 1.3L R2 Manual trans

Downstream Oxygen Sensor For 2009-2011 Mazda RX-8 R2 1.3L Only fit Manual Trans

2PCS Upstream+Downstream Oxygen O2 Sensor 234-9102 For 2004-2008 Mazda RX-8 1.3L

Set of 2 Oxygen Sensor Up+Downstream For 2009-2011 Mazda RX-8 1.3L R2 Auto trans

2PCS Oxygen Sensor For 2009-11 Mazda RX-8 1.3L R2 Auto trans Upstream+Downstream

2PCS Oxygen O2 Sensors Upper+Lower For 2009-2011 Mazda RX-8 1.3L R2 Manual trans