Intermotor Oxygen Sensor For BMW 3 Series 2000-2006 64621 LLB563 LEB4065
Sensor Type Oxygen Sensor. Reference OE/OEM Number BECKERMANN 502-0608, BMW 11 78 1 743 994, BOSCH 0 258 003 751. Exhaust System In Front Of The Catalyst. Wheel Drive Rear-Wheel Drive. Lambda Sensor Regulating Probe.