How to service and repair the thermostat on Chevrolet Lumina?

To service and repair the Thermostat, you should partially drain the cooling system first. Carefully do remove the throttle body air inlet duct, followed by the air pipe and the exhaust crossover pipe. While holding the hose clamp in place with hose clamp pliers (J38185) move the hose clamp back to the Thermostat Housing and then remove the hose from the Thermostat Housing. Remove the Thermostat Housing bolts, then unlock the Thermostat from the housing gasket and then remove the Thermostat. The mating surfaces should be cleaned prior to installing the new Thermostat. Next, install Thermostat Housing and the gasket to the Intake Manifold, ensuring to tighten the Thermostat Housing bolts to 25 nm (18 ft. Lbs). Replace the exhaust crossover pipe and the air pipe, after which, connect the Radiator Hose to the Thermostat Housing. Reposition and install the hose clamp at the Thermostat Housing using hose clamp pliers (J38185) without forgetting to carefully reinstall the throttle body air inlet duct and fill up the cooling system and finally inspect the system for leaks.

OEM Chevrolet Lumina Thermostat

Engine Coolant Thermostat

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).

7 Thermostats found

View related parts
Chevrolet Lumina Thermostat Unit
Part Number: 24506986
$17.76 MSRP: $33.36
You Save: $15.60 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Thermostat, Engine Coolant Temperature; Thermostat
- Replaces: 03037747, 10207375, 3037747, 24500253
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998 Chevrolet Lumina | LS, LTZ | 6 Cyl 3.8 L GAS
View related parts
Chevrolet Lumina Thermostat Unit
Part Number: 24505924
$23.98 MSRP: $47.60
You Save: $23.62 (50%)
ADD TO CART
Product Specifications
- Other Name: Thermostat Assembly-Engine Coolant (W/Gasket); Thermostat; Thermostat, Engine Coolant Temperature
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-1999 Chevrolet Lumina | Base, LS, LTZ | 6 Cyl 3.8 L GAS
View related parts
Chevrolet Lumina Thermostat
Part Number: 10192505
$4.27 MSRP: $17.42
You Save: $13.15 (76%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Thermostat, Engine Coolant Temperature
- Replaces: 03059793, 3059793
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1992 Chevrolet Lumina | Base | 4 Cyl 2.5 L GAS
View related parts
Chevrolet Lumina Thermostat
Part Number: 24507563
$13.11 MSRP: $39.94
You Save: $26.83 (68%)
ADD TO CART
Product Specifications
- Other Name: Thermostat, Engine Coolant Temperature
- Replaced by: 19435095
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-2001 Chevrolet Lumina | Base, Euro, LS, LTZ, Z34 | 6 Cyl 3.1 L FLEX, 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS
View related parts
Chevrolet Lumina Thermostat
Part Number: 3059793
$9.76 MSRP: $17.42
You Save: $7.66 (44%)
ADD TO CART
Product Specifications
- Other Name: Thermostat Assembly-Engine Coolant
- Replaced by: 10192505
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1991 Chevrolet Lumina | Base | 4 Cyl 2.5 L GAS
View related parts
Chevrolet Lumina Thermostat
Part Number: 24504169
Product Specifications
- Other Name: Thermostat Assembly-Engine Coolant; Thermostat, Engine Coolant Temperature
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Chevrolet Lumina | LS, LTZ | 6 Cyl 3.4 L GAS
View related parts
Chevrolet Lumina Water Outlet
Part Number: 10124629
Product Specifications
- Other Name: Housing A; Housing, Engine Coolant Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1992 Chevrolet Lumina | Base | 4 Cyl 2.5 L GAS

Chevrolet Lumina Thermostat

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

Chevrolet Lumina Thermostat Parts Questions & Experts Answers

Thermostat
24507563
Q: How to service and repair the thermostat on Chevrolet Lumina?
A: To service and repair the Thermostat, you should partially drain the cooling system first. Carefully do remove the throttle body air inlet duct, followed by the air pipe and the exhaust crossover pipe. While holding the hose clamp in place with hose clamp pliers (J38185) move the hose clamp back to the Thermostat Housing and then remove the hose from the Thermostat Housing. Remove the Thermostat Housing bolts, then unlock the Thermostat from the housing gasket and then remove the Thermostat. The mating surfaces should be cleaned prior to installing the new Thermostat. Next, install Thermostat Housing and the gasket to the Intake Manifold, ensuring to tighten the Thermostat Housing bolts to 25 nm (18 ft. Lbs). Replace the exhaust crossover pipe and the air pipe, after which, connect the Radiator Hose to the Thermostat Housing. Reposition and install the hose clamp at the Thermostat Housing using hose clamp pliers (J38185) without forgetting to carefully reinstall the throttle body air inlet duct and fill up the cooling system and finally inspect the system for leaks.