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Review on 🌑️ ACDelco OEM 213-820 Engine Coolant Temperature Sensor by GM by Byron Forman

Revainrating 5 out of 5

Check your thermostat first

In my case the thermostat was open so the engine ran cool all the time (no faulty temp sensor). I paid $6 to NAPA for a new thermostat and it's fixed.

Pros
  • Great price
Cons
  • Retail availability