How to Locate and Remove the Coolant Temperature Sensor on a 3.7L Engine on 2007 Jeep Grand Cherokee?

The 3.7L engine has an Engine Coolant Temperature (ECT) sensor that is located in the water jacket in the intake manifold. To eliminate it, empty part of the cooling system, remove the electrical connector and the sensor of the manifold in order to avoid being hurt by hot coolant.

OEM 2007 Jeep Grand Cherokee Coolant Temperature Sensor

Coolant Water Temperature Sensor

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2 Coolant Temperature Sensors found

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2007 Jeep Grand Cherokee Coolant Temperature Sensor Part Number: 56027873
$90.13 MSRP: $125.00
You Save: $34.87 (28%)
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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 2007 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
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2007 Jeep Grand Cherokee Coolant Temperature Sensor Part Number: 5269870AB
$63.79 MSRP: $86.70
You Save: $22.91 (27%)
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Product Specifications
- Other Name: Sensor - Coolant Temperature; Engine Coolant Temperature Sensor; Sender Unit, Coolant Temperature; Temperature Sensor; Temperature Coolant Sensor; Temperature Sending Unit; Sensor Coolant Temperature
- Item Weight: 0.40 Pounds
- Item Dimensions: 0.9 x 1.0 x 2.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5269870AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Grand Cherokee Submodels:
- Limited, Overland, SRT8 | 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS

2007 Jeep Grand Cherokee Coolant Temperature Sensor Parts and Q&A

Q: How to Locate and Remove the Coolant Temperature Sensor on a 3.7L Engine on 2007 Jeep Grand Cherokee?
A: The 3.7L engine has an Engine Coolant Temperature (ECT) sensor that is located in the water jacket in the intake manifold. To eliminate it, empty part of the cooling system, remove the electrical connector and the sensor of the manifold in order to avoid being hurt by hot coolant.