How to Service a Coolant Temperature Sensor on a 2.4L Engine on 2005 Jeep Liberty?

Before servicing the ECT sensor in a 2.4L engine, partially empty the cooling system to keep you safe from hot and pressurized fluid. After that, unplug the sensor from the electrical connector and remove the sensor from the cylinder head's left front side. Thread sealant should be used on the sensor threads before you install the sensor again. Apply a torque of 11 Nm (8 ft. lbs.) and change any engine coolant you lost.

OEM 2005 Jeep Liberty 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).

2 Coolant Temperature Sensors found

View related parts
2005 Jeep Liberty Coolant Temperature Sensor Part Number: 5066779AA
$76.65 MSRP: $115.00
You Save: $38.35 (34%)
ADD TO CART
Product Specifications
- Other Name: Sensor - Coolant Temperature; Engine Coolant Temperature Sensor; Temperature Sensor; Sensor Temperature Sending Unit; Sensor Coolant Temperature
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.1 x 1.1 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5066779AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Jeep Liberty Submodels:
- Limited, Sport | 4 Cyl 2.8 L DIESEL
View related parts
2005 Jeep Liberty 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 2005 Jeep Liberty Submodels:
- 65th Anniversary Edition, Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.7 L GAS

2005 Jeep Liberty Coolant Temperature Sensor Parts and Q&A

Q: How to Service a Coolant Temperature Sensor on a 2.4L Engine on 2005 Jeep Liberty?
A: Before servicing the ECT sensor in a 2.4L engine, partially empty the cooling system to keep you safe from hot and pressurized fluid. After that, unplug the sensor from the electrical connector and remove the sensor from the cylinder head's left front side. Thread sealant should be used on the sensor threads before you install the sensor again. Apply a torque of 11 Nm (8 ft. lbs.) and change any engine coolant you lost.