Crankshaft position sensor Mercedes-Benz E-CLASS (W211) 2002–2009 0204221045

Part type

Crankshaft position sensor

Also known as

Flywheel sensor

Manufacturer

Mercedes-Benz

Model

E-CLASS (W211)

Years

2002–2009

Part brand

Bosch

SKU

B50ED498

OEM

0204221045

3811721082 [381 17 2 1082]

This crankshaft position sensor was removed from a Mercedes-Benz E-Class W211 donor vehicle. It reads engine speed and crankshaft position to manage ignition timing and fuel injection. Match the OEM codes 0204221045 or 3811721082 against your original unit before ordering to ensure compatibility.