BMW 640i Switches and Sensors Parts

Located on the front timing cover next to the intake and exhaust cam VANOS solenoids, not to be confused with the crankshaft position sensor located on the bottom of the engine near the bell housing, they look similar but are not interchangeable

17x3mm

Located on the front timing cover next to the intake and exhaust cam VANOS solenoids, not to be confused with the crankshaft position sensor located on the bottom of the engine near the bell housing, they look similar but are not interchangeable

M12x1.5

Ensure your vehicle's crankshaft sensor is protected from dirt and moisture with this replacement dust gasket.

17x3mm