What is the method for testing the operation of a thermostat for Chevrolet Caprice?

It is not possible to test whether the thermostat works by opening the bonnet of the vehicle. Mostly, if you suspect that the thermostat is faulty, it is more cost effective to purchase a new one as they are not very expensive. To check remove first of all the thermostat. Look for excessive corrosion or damage on this device. Replace with a new one should either condition occur. Then put it in water 25° hotter than that stamped on it. Since most Chevrolet V8 and V6 engines have thermostat at 195 degrees, the temperature of water will be just about 220 degrees Fahrenheit. In this water that must be well stirred, then submerged, its valve should open entirely. Remove it by using a piece of bent wire and then put it in water which is 10 degrees less than the figure indicated on its body. In most cases cooler water temperature should read about 185 degrees Farenheit. At this temperature, fully close thy valve on thy thermostat. Reinstall if satisfactory or buy another like-temped one for the purpose of installing.

How to remove the thermostat in an engine for Chevrolet Caprice?

Engine coolant flow is controlled by the thermostat. In order to take it off, turn off the negative battery terminal and remove the air filter. Coolant should be drained and then upper radiator hose disconnected. The thermostat housing bolts can now be removed as well as the housing from the engine. Remember where the thermostat is located before removing it. It's important to clean gasket surfaces and apply sealing compound before installing new thermostat. After that, reassemble the housing, connect radiator hose and fill in coolant. Start the engine and add more coolant if necessary. Finally, put on the radiator cap.

Genuine Chevrolet Caprice Thermostat

Engine Coolant Thermostat

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Chevrolet Caprice Thermostat,Engine Coolant
Part Number: 12555290
$34.46 MSRP: $69.94
You Save: $35.48 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Replaces: 10128336, 10223370
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Chevrolet Caprice | CLASSIC 4 DOOR, CLASSIC STATION WAGON, LS 4 DOOR | 8 Cyl 4.3L, 8 Cyl 5.7L
- 1991 Chevrolet Caprice | 4 DOOR, STATION WAGON | 8 Cyl 5.7L
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Chevrolet Caprice Thermostat,Engine Coolant
Part Number: 12514334
$12.91 MSRP: $23.16
You Save: $10.25 (45%)
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:
- 1982-1988 Chevrolet Caprice | 4 DOOR, BROUGHAM 4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON, STATION WAGON | 6 Cyl 3.8L, 8 Cyl 4.4L, 8 Cyl 5.0L
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Chevrolet Caprice Thermostat,Engine Coolant
Part Number: 10207373
$10.85 MSRP: $19.72
You Save: $8.87 (45%)
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:
- 1982-1993 Chevrolet Caprice | 4 DOOR, BROUGHAM 4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC LS 4 DOOR, CLASSIC STATION WAGON, STATION WAGON | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 5.7L Diesel
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Chevrolet Caprice Thermostat Assembly, Engine Coolant
Part Number: 22538325
$6.40 MSRP: $12.24
You Save: $5.84 (48%)
Ships in 1-2 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:
- 1986-1990 Chevrolet Caprice | 4 DOOR, BROUGHAM 4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON, STATION WAGON | 8 Cyl 5.0L
View related parts
Chevrolet Caprice Thermostat Assembly, Engine Coolant
Part Number: 10108666
$6.43 MSRP: $11.70
You Save: $5.27 (46%)
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Chevrolet Caprice | 4 DOOR, STATION WAGON | 8 Cyl 5.7L

Chevrolet Caprice Thermostat

The Thermostat of the Chevrolet Caprice is a component of the car's cooling system located usually near the radiator. This device helps a lot in regulating the temperatures of the engine to the most efficient temperature for it to perform to the maximum. Thermostats are closed control systems that seek out and actively modify the status of the system in an effort to control for its temperature based on a discernable set point. For several years, various kinds of thermostats has been implemented for operation of the Caprice automobiles; it includes the mechanical ones such as bimetallic strip and wax pellets; and pneumatic thermostats involving uses of the air-filled control tubes. These developments have played a key role in regulating temperature in the Automotive application and therefore have greatly influenced the comfort of Chevrolet Caprice.

Each OEM Chevrolet Caprice 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.

Chevrolet Caprice Thermostat Parts Questions & Experts Answers

Thermostat Assembly, Engine Coolant
22538325
Q: What is the method for testing the operation of a thermostat for Chevrolet Caprice?
A: It is not possible to test whether the thermostat works by opening the bonnet of the vehicle. Mostly, if you suspect that the thermostat is faulty, it is more cost effective to purchase a new one as they are not very expensive. To check remove first of all the thermostat. Look for excessive corrosion or damage on this device. Replace with a new one should either condition occur. Then put it in water 25° hotter than that stamped on it. Since most Chevrolet V8 and V6 engines have thermostat at 195 degrees, the temperature of water will be just about 220 degrees Fahrenheit. In this water that must be well stirred, then submerged, its valve should open entirely. Remove it by using a piece of bent wire and then put it in water which is 10 degrees less than the figure indicated on its body. In most cases cooler water temperature should read about 185 degrees Farenheit. At this temperature, fully close thy valve on thy thermostat. Reinstall if satisfactory or buy another like-temped one for the purpose of installing.
Thermostat Assembly, Engine Coolant
22538325
Q: How to remove the thermostat in an engine for Chevrolet Caprice?
A: Engine coolant flow is controlled by the thermostat. In order to take it off, turn off the negative battery terminal and remove the air filter. Coolant should be drained and then upper radiator hose disconnected. The thermostat housing bolts can now be removed as well as the housing from the engine. Remember where the thermostat is located before removing it. It's important to clean gasket surfaces and apply sealing compound before installing new thermostat. After that, reassemble the housing, connect radiator hose and fill in coolant. Start the engine and add more coolant if necessary. Finally, put on the radiator cap.