ACDelco 12703627 GM Original Equipment Crankshaft Position Sensor

The ACDelco 12703627 GM Original Equipment Crankshaft Position Sensor (also called a crank position sensor or crankshaft sensor) is an engine sensor assembly. It monitors the position and rotational speed of the crankshaft.

Key Features:

• GM Original Equipment crankshaft position sensor from ACDelco
• Sensor assembly, crankshaft position, ACDelco part number 12703627
• Reports crankshaft position to the engine control system, which uses it to help manage ignition timing and fuel delivery

A worn or failing crankshaft position sensor can affect engine running. Replacing it with this ACDelco GM Original Equipment sensor helps restore the signal the engine relies on.