How to Maintain a Coolant Temperature Sensor on a 4.0L Engine on 2002 Jeep Grand Cherokee?

The first step in service of the Engine Coolant Temperature (ECT) Sensor on a 4.0L engine is to empty some cooling fluid to avoid being burned by hot, pressurized liquid. After that, unplug the electrical connector from the sensor attached to the thermostat and pull out the sensor from the machine. Position the new sensor and tighten it by hand until it has a torque of 11 Nm (8 ft. lbs.). Once again hook up the electrical connector to the sensor and add any missing engine coolant.

OEM 2002 Jeep Grand Cherokee Coolant Temperature Sensor

Coolant Water Temperature Sensor

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

1 Coolant Temperature Sensor found

View related parts
2002 Jeep Grand Cherokee Coolant Temperature Sensor Part Number: 56027873
$90.13 MSRP: $125.00
You Save: $34.87 (28%)
ADD TO CART
Product Specifications
- Other Name: Sensor - Coolant Temperature; Engine Coolant Temperature Sensor; Cooling Fan Temperature Switch; Temperature Sensor; Fan Switch; Temperature Coolant Sensor; Temperature Sending Unit; Sensor Coolant Temperature
- Item Weight: 0.50 Pounds
- Item Dimensions: 1.1 x 1.1 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56027873
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2002 Jeep Grand Cherokee Submodels:
- 65th Anniversary Edition, Laredo, Limited, Orvis, Overland, Special Edition, Sport, TSi | 6 Cyl 3.7 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS

2002 Jeep Grand Cherokee Coolant Temperature Sensor Parts and Q&A

Q: How to Maintain a Coolant Temperature Sensor on a 4.0L Engine on 2002 Jeep Grand Cherokee?
A: The first step in service of the Engine Coolant Temperature (ECT) Sensor on a 4.0L engine is to empty some cooling fluid to avoid being burned by hot, pressurized liquid. After that, unplug the electrical connector from the sensor attached to the thermostat and pull out the sensor from the machine. Position the new sensor and tighten it by hand until it has a torque of 11 Nm (8 ft. lbs.). Once again hook up the electrical connector to the sensor and add any missing engine coolant.