For GMC Chevrolet Pontiac Cadillac Coolant Temperature Sensor Water Temp Sender

Coolant Temperature Sensor for GMC

This coolant temperature sensor monitors engine thermal conditions and relays data to the vehicle computer, ensuring efficient fuel mixture and cooling control.

Overview

The coolant temperature sensor provides real-time thermal feedback for internal combustion engines to prevent overheating. This coolant temperature sensor assists the electronic control unit in managing ignition timing and fuel delivery. Owners replace this coolant temperature sensor to resolve erratic gauge readings or improper engine idle.

Built For Performance

• Accurate thermal resistor sensing element
• Hermetically sealed brass housing
• High-conductivity electrical contacts
• Engineered for fast response to temperature changes

Fits These Machines

• for GMC
• for Chevrolet
• for Pontiac
• for Cadillac

On-The-Job Use

• Troubleshooting engine overheating symptoms
• Fixing cold-start or idle problems
• Replacement during routine cooling system service

Good To Know

Q: Can this be installed with the engine hot? A: Cooling system work should only be performed after the engine has cooled to avoid burns. A: Always clear engine trouble codes after replacing this sensor.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.