How to Locate, Remove, and Install a Coolant Temperature Sensor on a 3.7L Engine on 2006 Dodge Durango?

The ECT sensor for the 3.7L engine is in the water jacket of the intake manifold. To remove it, drain the cooling system and disconnect the electrical connector and remove the sensor. Apply thread sealant before reinstalled and tighten to 11 Nm. Reconnect the connector and top off the cooling system.

OEM 2006 Dodge Durango Coolant Temperature Sensor

Coolant Water Temperature Sensor

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2 Coolant Temperature Sensors found

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2006 Dodge Durango 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.
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Fits the following 2006 Dodge Durango Submodels:
- Adventurer, Base, Limited, SLT, SLT Plus, ST, SXT, Sport | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2006 Dodge Durango 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 2006 Dodge Durango Submodels:
- Adventurer, Limited, SLT, ST, SXT | 8 Cyl 5.7 L GAS

2006 Dodge Durango Coolant Temperature Sensor Parts and Q&A

Q: How to Locate, Remove, and Install a Coolant Temperature Sensor on a 3.7L Engine on 2006 Dodge Durango?
A: The ECT sensor for the 3.7L engine is in the water jacket of the intake manifold. To remove it, drain the cooling system and disconnect the electrical connector and remove the sensor. Apply thread sealant before reinstalled and tighten to 11 Nm. Reconnect the connector and top off the cooling system.