Oxygen. Sensor.
Cylinder 5,6,7,8. From 10/2003. Oxygen Sensor. Ft. Lambda probe, grey. Snsr.
Oxygen Sensor
Fits 545i, 645Ci, 745i, 745Li, Alpina B7
4.4 & 4.8 LITER, 5-8 cyl, 4.4 liter. 4.4 & 4.8 LITER, rear. 545i; Cylinders 5-8; Rear. 645Ci; Cylinders 5-8; Rear. 745i, 745Li; Rear; Left.
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.