Engine Coolant Temperature Sensor: Description

The engine coolant temperature sensor threads into the coolant system (Fig 1) or (Fig 2).

Fig 1: Identifying Engine Coolant Temperature Sensor (2.7L)

Courtesy of DAIMLERCHRYSLER CORP.

Fig 2: Identifying Engine Coolant Temperature Sensor (3.5L)

Courtesy of DAIMLERCHRYSLER CORP.