This DELPHI Crankshaft Position Sensor (SS10961) is engineered to precisely monitor the rotational speed and position of the crankshaft. Accurate data from this sensor is crucial for the engine control module (ECM) to manage ignition timing, fuel injection, and overall engine performance. Designed as a direct replacement, it ensures a perfect fit and reliable operation, restoring optimal engine function and fuel efficiency. Built with high-quality materials to withstand harsh engine conditions, this sensor provides long-lasting durability and consistent performance.