ACDelco 213-144 GM Original Equipment Engine Camshaft Position Sensor Fits select: 1986-1988 OLDSMOBILE DELTA 88, 1988 BUICK LESABRE

An ACDelco GM Original Equipment Engine Camshaft Position Sensor monitors the rotational position of the camshaft(s), and is a GM-recommended replacement for your vehicles original component. It provides a signal to the engine control module, which compares the camshaft position with the crankshaft position to determine ignition and fuel injection timing. This original equipment engine camshaft position sensor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.