How to replace a thermostat in a cooling system for Chevrolet Impala,Monte Carlo?

Before removing the thermostat for cooling issues, check the coolant level, drive belt tension, and temperature gauge. Next, drain the cooling system, remove the air filter housing duct, locate and open the thermostat housing, and remove the seal as well as the radiator hose.

Genuine Chevrolet Monte Carlo 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).

8 Thermostats found

View related parts
Chevrolet Monte Carlo Thermostat Assembly, Engine Coolant (W/ Gasket)
Part Number: 24505924
$18.12 MSRP: $36.78
You Save: $18.66 (51%)
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat, Thermostat Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2005 Chevrolet Monte Carlo | IMPALA, LS, LT, LTZ, LUMINA, POLICE CAR, SS, Z34 | 6 Cyl 3.8L
View related parts
Chevrolet Monte Carlo Thermostat,Engine Coolant
Part Number: 24507563
$12.07 MSRP: $37.96
You Save: $25.89 (69%)
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Replaced by: 19435095
- Replaces: 10182343, 3091114, 10226109, 03091114
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2005 Chevrolet Monte Carlo | IMPALA, LS, LS 4 DOOR, LT, LTZ, LTZ 4 DOOR, LUMINA, MONTE CARLO, POLICE CAR, SS, Z34 | 6 Cyl 3.1L, 6 Cyl 3.4L
View related parts
Chevrolet Monte Carlo Thermostat,Engine Coolant
Part Number: 12600171
$21.44 MSRP: $40.48
You Save: $19.04 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat, Thermostat Unit
- Replaces: 12581595
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet Monte Carlo | LS, LT, SS | 8 Cyl 5.3L
View related parts
Chevrolet Monte Carlo Thermostat Assembly, Engine Coolant
Part Number: 12591881
$42.22 MSRP: $85.67
You Save: $43.45 (51%)
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:
- 2006-2007 Chevrolet Monte Carlo | LS, LT, SS | 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L
View related parts
Chevrolet Monte Carlo 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 Monte Carlo | CLASSIC 4 DOOR, CLASSIC STATION WAGON, EL CAMINO, MONTE CARLO | 6 Cyl 3.8L, 8 Cyl 4.4L, 8 Cyl 5.0L
View related parts
Chevrolet Monte Carlo 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:
- 1986-1987 Chevrolet Monte Carlo | EL CAMINO, MONTE CARLO
- 1982-1983 Chevrolet Monte Carlo | CLASSIC 4 DOOR, CLASSIC STATION WAGON, EL CAMINO, MONTE CARLO | 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel
View related parts
Chevrolet Monte Carlo 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:
- 1986-1987 Chevrolet Monte Carlo | EL CAMINO, MONTE CARLO
View related parts
Chevrolet Monte Carlo Thermostat Assembly, Engine Coolant
Part Number: 24504169
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Chevrolet Monte Carlo | LS, LS 4 DOOR, LTZ 4 DOOR, LUMINA, MONTE CARLO | 6 Cyl 3.4L

Chevrolet Monte Carlo Thermostat Parts Questions & Experts Answers

Thermostat Assembly, Engine Coolant
12591881
Q: How to replace a thermostat in a cooling system for Chevrolet Impala,Monte Carlo?
A: Before removing the thermostat for cooling issues, check the coolant level, drive belt tension, and temperature gauge. Next, drain the cooling system, remove the air filter housing duct, locate and open the thermostat housing, and remove the seal as well as the radiator hose.