Oxygen Sensor-OE Style APW Inc. AP4-700 fits 2009 Mazda RX-8 1.3L-R2

Apw International AP4-654 Oxygen Sensor

Oxygen Sensor-OE Style APW Inc. AP4-654 fits 2004 Mazda RX-8 1.3L-R2

Oxygen Sensor-OE Style APW Inc. AP4-700 fits 2009 Mazda RX-8 1.3L-R2

NGK NTK Upstream AFR O2 Oxygen Sensor for 2004-2008 Mazda RX-8 1.3L R2 - Air tw

Oxygen Sensor-OE Style APW Inc. AP4-2

Oxygen Sensor-OE Style APW Inc. AP4-162

Oxygen Sensor-OE Style APW Inc. AP4-181