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Review on ACDelco GM Original Equipment 213-4777 Engine Coolant Temperature Sensor: Reliable Performance & Accurate Readings by Fred Meeks

Revainrating 5 out of 5

Fixed my problem with AC. for parts

Fixed problem with air conditioning on my 2014 GMC Acadia. The AC indicator light flashes and the air conditioning does not work and the vehicle temperature gauge drops to zero. After installing the sensor there were no problems. A little tricky to install but I would recommend looking for help on YouTube.

Pros
  • Certified
Cons
  • Some small things