GM Camshaft Sensor Connector Pigtail Email 3-Wire GM Camshaft Position Sensor Connector Part #: 2813F Part #: 2813F Quantity Price ea. 1 + $18.46 4 + $15.69 15 + $12.92 Sale Price! 15.69 Back to: GM Engine Connectors Ask a question about this product GM Crankshaft Coolant Sensor Pigtail A/C Pressure Switch Connector GM 1984-89 Description 3-Wire GM Camshaft Position Sensor Connector. 1986 and Newer. Replaces GM #12085538 and AC-Delco #PT148.