Can anyone tell me what the part number is for a Mopar Coolant Temp Sensor for a '99? My Temp gauge is all over the place going up and down and im going to guess it's a sensor to blame. I'd rather order the part online than pay dealership prices but am having a hard time tracking down the right part number.

Thanks

 

Part number 56027873.


http://www.moparamerica.com/oe-mopar/56027873


Rockauto may have it as well. Type in the above part number in the part number search window.

 

Op,


You may want to closely examine the ECT sensor wiring at the sensor, and where it enters the plastic wiring rail. And remove the connector and examine the connector pin cavities for corrosion.

 

Thanks Ken. Same for a 98 I am assuming?

 

Yes.