The BMW 1, 3, 5 and 6 Series crankshaft sensor monitors the position of the crankshaft. It is suitable for 2.5–5-liter engines and BMW models from 2009 onward.
- Type: Crankshaft position sensor
- Compatibility: BMW E90, E91, E92
- Engine displacement: 2.5–5 liters
- Compatible model years: 2009 onward