Global Parts 1712907 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for GM Applications

Global Parts 1712907 is an engine coolant temperature sensor that sends accurate temperature data to the ECM. That information supports fuel delivery, ignition timing, exhaust control, and cooling system operation on covered Pontiac applications.

Key Features

• Direct replacement engine coolant temperature sensor
• Built to meet OE specifications for fit and function
• Helps the ECM read coolant temperature accurately
• Supports engine management, cooling, fuel, and timing control
• Cross-references Standard Ignition TX66 and TU178

Detailed Description

This Global Parts engine coolant temperature sensor, part number 1712907, is made for drivers and repair shops replacing a failed coolant temperature sender on Pontiac Grand Prix, Pontiac Trans Sport, Pontiac Firebird, and Pontiac Sunbird applications. By reporting coolant temperature to the ECM, the sensor helps the vehicle manage operating strategy based on real engine conditions. Global Parts 1712907 is a direct replacement sensor built to OE specifications for the listed vehicles.

Compatible With 2000-2003 Pontiac Grand Prix, N/A. Compatible With 1999 Pontiac Trans Sport, N/A. Compatible With 1995-1998 Pontiac Firebird, N/A. Compatible With 1992-1994 Pontiac Sunbird, N/A. This part number is also referenced as 1712907.

What It Helps Address

• Incorrect coolant temperature readings at the ECM
• Hard starting or rough running related to temperature input
• Fuel mixture issues caused by faulty sensor data
• Cooling fan or temperature-control concerns tied to sensor failure
• Timing or drivability problems linked to inaccurate engine temperature signals

Installation Notes and Tips

Verify the connector style and sensor location against the original part before installation. Inspect the cooling system and wiring for corrosion, damaged terminals, or coolant leaks that could affect sensor performance. Confirm the application by year, make, and model before ordering.

Quality Assurance

Global Parts engine management sensors are engineered to provide accurate ECM input and are manufactured as OE-spec direct replacements for the listed applications.