Chevrolet 55567243 – Crankshaft Position Sensor is a critical sensor designed to monitor the position and rotational speed of the crankshaft in Chevrolet vehicles. This sensor plays a key role in engine management by providing data that helps the engine control unit (ECU) optimize fuel injection and ignition timing.
This crankshaft position sensor works by detecting the crankshaft’s movement, sending precise signals to the vehicle’s ECU. If the sensor fails or malfunctions, it can result in poor engine performance, stalling, or difficulty starting. When replacing this part, it is essential to compare it with the existing sensor for compatibility, ensuring the vehicle model and sensor specifications match the Chevrolet 55567243 identification.
This listing specifically features a sensor for Chevrolet vehicles under the category “Crankshaft,” identified by the SKU BB-289943. Buyers should note that coding, calibration, and fault repairs related to this sensor are not guaranteed by this product listing. For any uncertainties about fitment or technical questions, it is advisable to consult the vehicle manual or reach out to technical support to confirm compatibility before purchase.
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.

