Opel 90506103 – Crankshaft Position Sensor is a vital sensor that monitors the position or rotational speed of the crankshaft in Opel vehicles. This sensor plays a crucial role in engine management systems by providing essential data for ignition timing and fuel injection control. Without accurate signals from the crankshaft position sensor, the engine may experience starting difficulties or performance issues.
This particular sensor fits Opel models designated with the 90506103 part number and connects directly to the vehicle’s engine control unit to relay real-time information. When comparing your existing sensor, focus on matching the part identity and connector type to ensure compatibility. The unit’s function directly impacts the engine’s smooth operation, so buying the correct replacement is important.
The sensor belongs in the crankshaft category as indicated and is manufactured for Opel vehicles. Buyers should verify that this sensor matches the vehicle’s requirements by confirming the part number and consulting technical details or professional advice if uncertain. Coding, calibration, or fault diagnostics related to the sensor are not guaranteed by the listing, so additional electronic service may be needed after installation.
- Category: Crankshaft sensor
- Brand: Opel
- Part Number: 90506103
- SKU: BB-289930
Need help matching this item to your vehicle? Use more Crankshaft, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.

