GM Coolant Temp Sensor Email 2-Wire GM Coolant Temperature Sensor Connector Part #: 2824F Part #: 2824F Quantity Price ea. 1 + $25.70 4 + $21.85 15 + $18.00 25.70 Back to: GM Engine Connectors Ask a question about this product GM Oil Pressure Connector Pigtail GM Mat Sensor Connector Pigtail Description 2-Wire GM Coolant Temperature Sensor Connector. 1985 and Newer. Additional Applications: Radiator, Brake Fluid and Washer Fluid Sendor. Replaces GM #12101899, #12046623, AMC #8983502327 and AC-Delco #PT169 or #PT739.