Where is the ECT sensor located and how do you remove and install it on Buick Enclave,Chevrolet Traverse and GMC Acadia?

The ECT sensor is located on the front bank cylinder head, near the engine oil dipstick, just below the valve cover. To start, remove the engine cover, and drain the engine coolant. Then, undo the electrical connector from the ECT sensor. Next, Unscrew and remove the ECT sensor. Installation is the reverse of removal.

Genuine Chevrolet Traverse Coolant Temperature Sensor

Coolant Water Temperature Sensor

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3 Coolant Temperature Sensors found

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Chevrolet Traverse Sensor, Engine Coolant Temperature
Part Number: 12656444
$10.71 MSRP: $22.25
You Save: $11.54 (52%)
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit); Coolant Temperature Sensor, Temperature Sensor
- Replaces: 12636534
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Chevrolet Traverse | LT EXTENDED 4 DOOR SUV | 4 Cyl 2.0L
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Chevrolet Traverse Sensor Assembly, Engine Coolant Temperature
Part Number: 12608814
$29.88 MSRP: $56.38
You Save: $26.50 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
- Replaces: 25037062, 12191170, 15326388, 15369305
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Chevrolet Traverse | LS EXTENDED 4 DOOR SUV, LT EXTENDED 4 DOOR SUV, LTZ EXTENDED 4 DOOR SUV | 6 Cyl 3.6L
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Chevrolet Traverse Sensor, Engine Coolant Temperature
Part Number: 12639899
$27.02 MSRP: $50.98
You Save: $23.96 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Coolant Temperature Sensor, Temperature Sensor
- Replaces: 12566778
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2017 Chevrolet Traverse | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L

Chevrolet Traverse Coolant Temperature Sensor Parts Questions & Experts Answers

Sensor, Engine Coolant Temperature
12639899
Q: Where is the ECT sensor located and how do you remove and install it on Buick Enclave,Chevrolet Traverse and GMC Acadia?
A: The ECT sensor is located on the front bank cylinder head, near the engine oil dipstick, just below the valve cover. To start, remove the engine cover, and drain the engine coolant. Then, undo the electrical connector from the ECT sensor. Next, Unscrew and remove the ECT sensor. Installation is the reverse of removal.