Shop OEM BMW Part # 11787836451 (11-78-7-836-451). Oxygen Sensor (Rear, Lower). 5.0 LITER. M5; Rear. M5; Upper. M6; Rear. Oxygen Sensor - Repair or Replace A failed Oxygen Sensor will

Oxygen. Sensor. Lambda Monitor. Snsr.
Oxygen Sensor.

Oxygen Sensor

Fits M5, M6

5.0 LITER. M5; Rear. M5; Upper. M6; 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 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.