GM Coolant Temp Sensor PDF Print Email Part #: 2824F 2-Wire GM Coolant Temperature Sensor Connector Quantity Price ea. 1 + $24.484 + $20.8115 + $17.14 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.