[Replaces Part Number:] PC125 5S1697 #10154687 12557046 5744440 Please Check the OEM Part Number and Make Sure Your Part Number Matches this Part Number Before Buying!
Buyers Guide (Reference Year/Make/Model search for proper fitment): Compatible with AM GENERAL-HUMMER (97-96)
Located in the Engine Oil Pump system, the Crank Position Sensor is a critical Engine-Fuel part. It plays a crucial role by monitoring the speed and position of the engine crankshaft. This information is sent to the engine control unit (ECU), which adjusts the fuel injection and ignition timing accordingly. If the Crank Position Sensor becomes aged, broken, or clogged, it could result in poor engine performance, reduced fuel efficiency, or even lead to engine failure.