How to replace the Engine Coolant Temperature Sensor on 2002 Chevrolet Astro?

First, drain the cooling system and remove the engine cover to replace the engine Coolant Temperature Sensor. Unplug the Coolant Temperature Sensor electrical connector from the electrical harness at the Intake Manifold and from the Intake Manifold bracket. Then, disconnect the Cylinder Head. It's located next to the driver's area of the car. It measures temperature conversion from the cooling system of the instrument's car. For installation, remember to install the coop temperature sensor to the Cylinder Head and tighten it to 20 nm (15 ft. Lbs.). Snap the circuit on the electrical connector for the Coolant Temperature Sensor over the bracket on the Intake Manifold and connect it with the wiring harness at the Intake Manifold. Lastly, replace the engine cover and pour in some coolant into the system.

OEM 2002 Chevrolet Astro Coolant Temperature Sensor

Coolant Water Temperature Sensor

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2002 Chevrolet Astro Coolant Temperature Sensor Part Number: 15326386
$24.96 MSRP: $46.88
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Product Specifications
- Other Name: Sensor, Engine Coolant Temperature; Air Charge Temperature Sensor; Intake Air Temperature Sensor.; Temperature Sensor; Manifold Pressure Sensor; Oil Pressure Unit; Fan Switch; Other Sensors
- Replaces: 12146312, 25036979
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.0 x 1.2 x 0.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15326386
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2002 Chevrolet Astro Submodels:
- Base, CL, CS, LS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS

2002 Chevrolet Astro Coolant Temperature Sensor

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2002 Chevrolet Astro Coolant Temperature Sensor Parts and Q&A

Q: How to replace the Engine Coolant Temperature Sensor on 2002 Chevrolet Astro?
A: First, drain the cooling system and remove the engine cover to replace the engine Coolant Temperature Sensor. Unplug the Coolant Temperature Sensor electrical connector from the electrical harness at the Intake Manifold and from the Intake Manifold bracket. Then, disconnect the Cylinder Head. It's located next to the driver's area of the car. It measures temperature conversion from the cooling system of the instrument's car. For installation, remember to install the coop temperature sensor to the Cylinder Head and tighten it to 20 nm (15 ft. Lbs.). Snap the circuit on the electrical connector for the Coolant Temperature Sensor over the bracket on the Intake Manifold and connect it with the wiring harness at the Intake Manifold. Lastly, replace the engine cover and pour in some coolant into the system.