Buy 1990 Chevrolet G30 Engine Crankshaft Position Sensor. 3.1 LITER. 3.1L; On Front Cover. 6 cylinder - OEM Chevrolet Part # 12567649 (24508213)

Sensor. Crankshaft. Position. CR/SHF POSN. Camshaft. Engine.
A electronic device used in an internal combustion Engine to monitor the Position or rotational speed of the Crankshaft while this information is used by Engine management systems to control the fuel injection or the ignition system timing and other Engine parameters. Location-Timing Cover.

Engine Crankshaft Position Sensor

Fits Achieva, Century, Cutlass, Cutlass Supreme, Grand Am, Grand Prix, Impala, Lumina, Monte Carlo, Skylark

3.1 LITER. 3.1L; On Front Cover. 6 cylinder. All Models; 3.1L. All Models; 3.1L; To PCM. All Models; 3.4L. Front, 3.1 liter. Front, 3.4 liter. Impala, Monte Carlo; 3.4L; To Control Module. On front cover.
Crankshaft Position Sensor - Repair or Replace
A failed crankshaft position sensor will often cause your 1990 Chevrolet G30 to crank without starting or may cause it to die intermittently. If your check engine light is on as a result, our technicians can diagnose and repair the problem.