How to replace the Engine Coolant Temperature Sensor on Chevrolet Equinox?

Engine Coolant Temperature Sensor replacement begins by draining engine coolant until the sensor remains below the drainage level. Start your replacement process by taking out the fuel injector sight shield followed by the ECT sensor harness connector removal before you remove the ECT sensor. When reusing the sensor tap out the hole in the engine head to remove thread sealant residue before cleaning the old sensor. Thread sealant GM P/N 12345382 (Canadian P/N 10953489) or equivalent should be applied to the sensor threads before you install the ECT sensor which should be tightened to 23 Nm (17 lb ft). Hook up the ECT sensor harness connector until you feel the click and verify that it positions itself in a secure engagement. After installation of the fuel injector sight shield replace the engine cooling system with the correct liquid levels.

OEM Chevrolet Equinox 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).

6 Coolant Temperature Sensors found

View related parts
Chevrolet Equinox Coolant Temperature Sensor
Part Number: 12656444
$11.55 MSRP: $23.47
You Save: $11.92 (51%)
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor; Temperature Sensor; Sensor, Coolant Temperature (Engine Unit)
- Replaces: 12636534
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Chevrolet Equinox | LT, Premier | 4 Cyl 2.0 L GAS
View related parts
Chevrolet Equinox Coolant Temperature Sensor
Part Number: 12611420
$18.47 MSRP: $34.68
You Save: $16.21 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor; Temperature Sensor; Sensor, Coolant Temperature (Engine Unit)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 Chevrolet Equinox | LT, LTZ, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Chevrolet Equinox Coolant Temperature Sensor
Part Number: 12641073
$12.33 MSRP: $23.16
You Save: $10.83 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor; Temperature Sensor; Temperature Sending Unit; Sensor, Coolant Temperature (Engine Unit)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Equinox | L, LS, LT, Premier, RS | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L DIESEL
View related parts
Chevrolet Equinox Coolant Temperature Sensor
Part Number: 12639899
$27.88 MSRP: $52.36
You Save: $24.48 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor; Temperature Sensor; Sensor, Coolant Temperature (Engine Unit)
- Replaces: 12566778
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Equinox | Sport | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Equinox Coolant Temperature Sensor, Black
Part Number: 12608814
$30.83 MSRP: $57.90
You Save: $27.07 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Engine Coolant Temperature *Ite Or Black; Engine Coolant Temperature Sensor; Temperature Sensor; Temperature Sending Unit; Coolant Temperature Sensor; Engine Oil Pressure/Temperature Sensor; Computer Control Sensors
- Replaces: 15369305, 25037062, 12191170, 15326388
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2017 Chevrolet Equinox | L, LS, LT, LTZ, Premier | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.4 L GAS
View related parts
Chevrolet Equinox Coolant Temperature Sensor
Part Number: 25186240
$16.58 MSRP: $31.13
You Save: $14.55 (47%)
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor; Air Charge Temperature Sensor; Temperature Sensor; Air Temperature Sensor; Sensor, Coolant Temperature (Engine Unit)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Chevrolet Equinox | LT, Premier | 4 Cyl 1.6 L DIESEL

Chevrolet Equinox Coolant Temperature Sensor

Our website offers an extensive catalog of genuine Chevrolet Equinox Coolant Temperature Sensor at unbeatable prices. Every OEM Chevrolet Equinox Coolant Temperature Sensor comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Equinox Coolant Temperature Sensor Parts Questions & Experts Answers

Coolant Temperature Sensor
12639899
Q: How to replace the Engine Coolant Temperature Sensor on Chevrolet Equinox?
A: Engine Coolant Temperature Sensor replacement begins by draining engine coolant until the sensor remains below the drainage level. Start your replacement process by taking out the fuel injector sight shield followed by the ECT sensor harness connector removal before you remove the ECT sensor. When reusing the sensor tap out the hole in the engine head to remove thread sealant residue before cleaning the old sensor. Thread sealant GM P/N 12345382 (Canadian P/N 10953489) or equivalent should be applied to the sensor threads before you install the ECT sensor which should be tightened to 23 Nm (17 lb ft). Hook up the ECT sensor harness connector until you feel the click and verify that it positions itself in a secure engagement. After installation of the fuel injector sight shield replace the engine cooling system with the correct liquid levels.