Buy 2004 Mazda RX-8 Oxygen Sensor (Rear). 2.5 LITER, rear. 4 CYLINDER, all. B2300; Rear. B2500; Rear. EMISSION, LITER, Make - OEM Mazda Part # ZZME18861 (ZZME-18-861)

Oxygen. Sensor. OX.
Oxygen Sensor. Stamped #F5AF9G444CB.

Oxygen Sensor

Fits B2300, B2500

2.5 LITER, rear. 4 CYLINDER, all. B2300; Rear. B2500; Rear.
Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your 2004 Mazda RX-8 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Mazda genuine parts.