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Review on 🌑️ ACDelco Professional 213-4793 Engine Coolant Temperature Indicator Switch - Superior Performance and Reliability by Justin Santiago

Revainrating 5 out of 5

Happy with this purchase

My temp gauge stopped working so I went to my local auto parts store and bought a new one which read about 30 degrees above normal. Sent this back and got this one and it says it right on the label. I read somewhere that single wire transmitter units use the motor unit for grounding (return) instead of using teflon tape. High temperature thread sealant was used, no leak. Happy with this purchase.

Pros
  • Perfect for outdoor activities
Cons
  • Quality