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

To replace the Engine Coolant Temperature Sensor, turn the ignition OFF and drain the coolant system to the level below the ECT sensor. Remove the ECT sensor memory cable connector from the connector assembly on the 4.0L OHV engine and disconnect the ECT sensor electrical connector.Carefully remove the ECT sensor from the ECM. When installing the new or original sensor if we do not have a sealer coat the threads with sealer Saturn P/N 21485278 or an equivalent one. Install the ECT sensor and fasten it to a torque of 10 N.m (89 lb in). Connect the ECT sensor electrical connection and re-fill the engine coolant system. When working on the coolant temperature sensor, handle it properly as damage will affect the function of the fuel control system and only be replaced with the correct part number for the application that requires the specified torque to do so, preventing damage.

OEM Chevrolet Cobalt Coolant Temperature Sensor

Coolant Water Temperature Sensor

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Chevrolet Cobalt Coolant Temperature Sensor
Part Number: 12611420
$18.47 MSRP: $34.68
You Save: $16.21 (47%)
Ships in 1-2 Business Days
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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:
- 2008-2010 Chevrolet Cobalt | SS | 4 Cyl 2.0 L GAS
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Chevrolet Cobalt 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:
- 2005-2010 Chevrolet Cobalt | Base, LS, LT, LTZ, Sport, SS | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS

Chevrolet Cobalt Coolant Temperature Sensor

Our website offers an extensive catalog of genuine Chevrolet Cobalt Coolant Temperature Sensor at unbeatable prices. Every OEM Chevrolet Cobalt 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 Cobalt Coolant Temperature Sensor Parts Questions & Experts Answers

Coolant Temperature Sensor, Black
12608814
Q: How to replace the Engine Coolant Temperature Sensor on Chevrolet Cobalt?
A: To replace the Engine Coolant Temperature Sensor, turn the ignition OFF and drain the coolant system to the level below the ECT sensor. Remove the ECT sensor memory cable connector from the connector assembly on the 4.0L OHV engine and disconnect the ECT sensor electrical connector.Carefully remove the ECT sensor from the ECM. When installing the new or original sensor if we do not have a sealer coat the threads with sealer Saturn P/N 21485278 or an equivalent one. Install the ECT sensor and fasten it to a torque of 10 N.m (89 lb in). Connect the ECT sensor electrical connection and re-fill the engine coolant system. When working on the coolant temperature sensor, handle it properly as damage will affect the function of the fuel control system and only be replaced with the correct part number for the application that requires the specified torque to do so, preventing damage.