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 GMC Acadia Coolant Temperature Sensor

Coolant Water Temperature Sensor

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6 Coolant Temperature Sensors found

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GMC Acadia Sensor, Engine Coolant Temperature
Part Number: 12650595
$7.57 MSRP: $15.72
You Save: $8.15 (52%)
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit); Coolant Temperature Sensor, Temperature Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 GMC Acadia | DENALI SUV, SLE SUV, SLE2 & ALL TERRAIN SUV, SLE2 SUV, SLT & ALL TERRAIN SUV, SLT SUV, SLT2 SUV | 6 Cyl 3.6L
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GMC Acadia 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:
- 2017-2021 GMC Acadia | SLE SUV, SLE2 & ALL TERRAIN SUV, SLE2 SUV, SLT & ALL TERRAIN SUV, SLT SUV | 4 Cyl 2.5L
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GMC Acadia 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:
- 2007-2017 GMC Acadia | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
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GMC Acadia Sensor Assembly, Eng Cool Temp (Part Of Cooling System)
Part Number: 55497116
$6.07 MSRP: $11.46
You Save: $5.39 (48%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2021 GMC Acadia | DENALI SUV, SLE SUV, SLT SUV | 4 Cyl 2.0L
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GMC Acadia Sensor, Eng Cool Temp
Part Number: 55488246
$4.99 MSRP: $9.08
You Save: $4.09 (46%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coolant Temperature Sensor, Temperature Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2021 GMC Acadia | DENALI SUV, SLE SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.0L, 6 Cyl 3.6L
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GMC Acadia Sensor Assembly, Eng Cool Temp
Part Number: 55489870
$5.29 MSRP: $8.32
You Save: $3.03 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Coolant Temperature Sensor, Temperature Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2021 GMC Acadia | DENALI SUV, SLE SUV, SLT SUV | 4 Cyl 2.0L

GMC Acadia 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.