BMW 12141703277 Crankshaft Position Sensor is a critical electronic sensor designed to monitor the crankshaft’s rotational position in BMW vehicles. It plays a key role in engine management by providing real-time data used to control ignition timing and fuel injection. Proper function of this sensor is essential for optimal engine performance and smooth running.
This sensor fits specifically on the crankshaft assembly and enables the vehicle’s ECU to determine the exact position and speed of the crankshaft. For buyers, it is important to compare this unit’s connector and mounting style with the original sensor to ensure compatibility. The sensor listed is identified by SKU BB-291281 and corresponds directly with the BMW crankshaft system as indicated in its product title.
When selecting a replacement, confirm the OEM part number 12141703277 matches your vehicle’s requirements. Note that coding, calibration, and fault repair related to this sensor are not guaranteed by this listing, so professional diagnostics may be needed after installation.
- Type: sensor for crankshaft position detection
- Brand/vehicle focus: BMW
- SKU for reference: BB-291281
Use this part to replace faulty or worn sensors that may cause engine starting issues or irregular running, and consider contacting the Sales Desk for advice if uncertain about your vehicle’s specification or sensor compatibility.
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.