This DELPHI Crankshaft Position Sensor (part code SS10712-12B1) is engineered for accurate detection of the crankshaft's rotational speed and position. Essential for the engine control unit (ECU) to manage ignition timing and fuel injection, this sensor ensures optimal engine performance, fuel efficiency, and smooth running. Manufactured to meet stringent quality standards, it provides reliable and consistent readings for long-lasting service life. Direct fit for seamless installation.