Shop 1988 BMW M6 Oxygen Sensor. 5 SERIES; 528e; From 4/87. 528. Rear, 850CI & 850CSI. Oxygen Sensor - EMISSION, Make, Rear - OEM BMW Part # 11781720860 (11-78-1-720-860, 11781730005)

Oxygen Sensor.
From 09/1987. Oxygen Sensor.

Oxygen Sensor

Fits 325i, 325is, 325ix, 528e, 840Ci, 850Ci, 850CSi, 850i

5 SERIES; 528e; From 4/87. 528. Rear, 850CI & 850CSI.
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.