How to test the operation of a thermostat on Pontiac Phoenix?

Testing the thermostat in a far more convenient way can only be possible after it has been removed from the engine. In most cases, if one suspects a problem with the thermostat, then replacing it is less costly as they are not expensive. First remove the thermostat to test it. Check whether there is much rust or corrosion on the thermostat. If either of these conditions exists, install a new thermostat. Put the thermostat into water that's heated 25 degrees above its temperature marking. The water should be at around 220 degreesF (104 degreesC). When immersed in well-agitated water of this type, its valve will remain fully open. Then take out the latter by means of a wire bent and put again into water that is 10 degrees below its mark or about 185 degrees F (85 C). At this temperature, the thermostat valve ought to close completely. Replace it if it's good; otherwise buy another one with a similar temperature rating as before.

Genuine Pontiac Phoenix Thermostat

Engine Coolant Thermostat

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Pontiac Phoenix Thermostat, Engine Coolant
Part Number: 10192505
$4.27 MSRP: $17.42
You Save: $13.15 (76%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Replaces: 03059793, 3059793
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1984 Pontiac Phoenix | 2 DOOR, 4 DOOR, LJ 2 DOOR, LJ 4 DOOR | 4 Cyl 2.5L
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Pontiac Phoenix Thermostat, Engine Coolant
Part Number: 12514334
$12.79 MSRP: $24.14
You Save: $11.35 (48%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1984 Pontiac Phoenix | 2 DOOR, 4 DOOR, LJ 2 DOOR, LJ 4 DOOR | 6 Cyl 2.8L
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Pontiac Phoenix Housing,Engine Coolant Thermostat
Part Number: 10038439
Product Specifications
- Other Name: HOUSING, Engine Coolant Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1984 Pontiac Phoenix | 2 DOOR, 4 DOOR, LJ 2 DOOR, LJ 4 DOOR | 4 Cyl 2.5L
View related parts
Pontiac Phoenix Housing,Engine Coolant Thermostat
Part Number: 10021199
Product Specifications
- Other Name: HOUSING, Engine Coolant Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1984 Pontiac Phoenix | 2 DOOR, 4 DOOR, LJ 2 DOOR, LJ 4 DOOR | 4 Cyl 2.5L

Pontiac Phoenix Thermostat

The PONTIAC PHOENIX Thermostat is commonly found in the vehicle close to the RADIATOR and plays a vital role in the cooling system of the car. One of its main uses is maintaining the engine's temperature with the scope of the highest feasible effectiveness. Thermostats are classified under closed-loop control devices since they are used to measure and regulate the temperature of specific set points while regulating the circulation or flow of heat transfer fluids. Mechanical thermostats have been used through the years such as; bimetal strips, wax pellets, pneumatic that is the use of the air-filled control tubes. These have resulted in improved climate control within automobile systems with a view of not only improving comfort but also efficiency.

Each OEM Pontiac Phoenix Thermostat we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Pontiac Phoenix Thermostat Parts Questions & Experts Answers

Thermostat, Engine Coolant
12514334
Q: How to test the operation of a thermostat on Pontiac Phoenix?
A: Testing the thermostat in a far more convenient way can only be possible after it has been removed from the engine. In most cases, if one suspects a problem with the thermostat, then replacing it is less costly as they are not expensive. First remove the thermostat to test it. Check whether there is much rust or corrosion on the thermostat. If either of these conditions exists, install a new thermostat. Put the thermostat into water that's heated 25 degrees above its temperature marking. The water should be at around 220 degreesF (104 degreesC). When immersed in well-agitated water of this type, its valve will remain fully open. Then take out the latter by means of a wire bent and put again into water that is 10 degrees below its mark or about 185 degrees F (85 C). At this temperature, the thermostat valve ought to close completely. Replace it if it's good; otherwise buy another one with a similar temperature rating as before.