2Pcs Upper+Lower Oxygen O2 Sensor 1 & 2 Fits 2004-2008 Mazda RX-8 R2 1.3L

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

2Pcs Upper+Lower Oxygen O2 Sensor 1 & 2 Fits 2004-2008 Mazda RX-8 R2 1.3L

2pcs Oxygen O2 Sensor Up+Down For 2009-2011 Mazda RX-8 1.3L R2 (Manual trans) US

For 2009-2011 Mazda RX-8 1.3L R2 (Manual trans) 2pcs Oxygen O2 Sensor Up+Down US

2x Oxygen O2 Sensor Upper+Lower For 2004 2005 2006 2007 2008 Mazda RX-8 R2 1.3L

2Pcs Oxygen Sensor Upper+Lower For 2009 -2011 Mazda RX-8 1.3L R2 （Manual trans）

2PCS Oxygen O2 Sensor for Mazda RX-8 R2 1.3L 2004-2008 Upstream + Downstream