For Mazda RX-8 1.3 2009-2011 Downstream Oxygen O2 Sensor Denso

Oxygen Sensor-Std Trans DENSO 234-4278 fits 2009 Mazda RX-8 1.3L-R2

Genuine Oxygen Sensor 4 Wire Direct Fit Heated Wire Length 10.04 234-4278

DENSO 234-4278 Oxygen Sensor for N3R118861 350-34056 250-24860 24816 13595 at

Denso Downstream Oxygen Sensor for 2004-2009 Mazda 3 2.0L 2.3L L4 Exhaust zg

Genuine Oxygen Sensor 4 Wire Direct Fit Heated Wire Length 10.04 234-4278

Oxygen Sensor DENSO 234-4278

234-4349 Denso O2 Oxygen Sensor DOWNSTREAM for Mazda RX-8 2004-2011