Replace Coolant Temperature Sending Unit Switch Connector
Cooling System
Replacement of the electrical connector attached to the coolant temperature switch that signals when the engine has reached normal operating temperature. A bad connector causes the engine to run too cold or too hot, reducing fuel economy and performance.
Estimated Cost
$60–$130🔒
Parts + labor, based on the parts this service typically requires. Not specific to your vehicle or region — this spans all vehicles, all regions, and all part grades, so treat it as a rough ballpark rather than a quote.