🌡️ ACDelco Professional 213-1136 Engine Coolant Temperature Sensor: Optimize Engine Performance with Accurate Temperature Monitoring Review

Using this product, our team found that the temperature readings were consistent and accurate, allowing for easy diagnosis and repair of cooling system issues. The installation was straightforward and the sensor has held up well under daily use.

coolant temperature. Pressure gauge reading too high at normal temperature. I think this transmit block is for the warning light, not the sensor. Didn't work in my 1955 Oldsmobile.

Either a faulty sensor or as another reviewer pointed out the description is incorrect. It's the wrong part in the right box or it's defective. The sensor does not move, and when tested in cold and hot water, the ohm value does not change as it should for testing. A complete waste of money and then time and effort trying to figure out why a new part isn't working.