[Replaces Part Number:] PC686 5S8077 #12591007 12598208 2133523 SU9543 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 BUICK-LUCERNE, TERRAZA (11-09)
Buyers Guide (Reference Year/Make/Model search for proper fitment): Compatible with CHEVROLET-EQUINOX, IMPALA, MALIBU, MONTE CARLO, UPLANDER (11-07)
Buyers Guide (Reference Year/Make/Model search for proper fitment): Compatible with PONTIAC-G6, MONTANA, TORRENT (10-06) Compatible with SATURN-AURA, RELAY, VUE (09-07)
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.