GM Genuine Parts Engine Coolant Temperature Sensor
OE
Pack of 1

GM Genuine Parts Engine Coolant Temperature Sensor

GM Part #24123979

ACDelco Part #24123979

MSRP$65.56*

GM Genuine Parts Engine Coolant Temperature Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Helps keep engine running at the required temperature
  • Alerts vehicle operator of engine high temperature conditions
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Pack of 1

About this product

GM Genuine Parts Engine Coolant Temperature Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Coolant temperature sensors are used to measure the temperature of the engine coolant of an internal combustion engine.GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Helps keep engine running at the required temperature
  • Alerts vehicle operator of engine high temperature conditions
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Before purchasing and installing an engine coolant temperature sensor, make sure it is the correct fit for your vehicle

  • Use approved coolant for your vehicle
  • Keep coolant changed when recommended
  • Have vehicle serviced ASAP if coolant light illuminates
  • Regularly inspect engine coolant temperature sensors for signs of damage or wear, and replace them if signs of damage are found

Signs of wear for engine coolant temperature sensors include but are not limited to:

  • Engine over heating
  • Poor fuel economy
  • Check engine light illuminated

ModelBody StyleTrimYear(s)
Envision2025, 2026

Frequently Asked Questions

Yes, always consult the Vehicle Owner's manual or an expert technician before making any repairs or adjustments.

Consult with the Vehicle Owner's manual for coolant service intervals.

Coolant sensors are typically located in the intake, near the thermostat housing. Consult a technician for your sensor's location.