BEFORE CATALYTIC CONVERTER/ FOR CYLINDER 4-6/ LEFT/ RIGHT LAMBDA SENSOR FITS:
BEFORE CATALYTIC CONVERTER/ FOR CYLINDER 4-6/ LEFT/ RIGHT LAMBDA SENSOR FITS: BMW 5 SEDAN 520 I/523 I/528 I.BMW 5 520 I/523 I/528 I.BMW 7 SEDAN 728 I IL.BMW 7 728 I IL.BMW 3 SEDAN E36. I. Lambda Sensor.