How do I remove the front bumper cover and hood latch?

To remove the thermostat, start by disconnecting the cable from the negative battery terminal and draining the cooling system. The thermostat housing assembly is located on the opposite end of the engine from the drivebelt, under the throttle body. Remove the oil filler cap and engine cover, then disconnect the intake air duct.

Genuine Buick Enclave Thermostat

Engine Coolant Thermostat

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2 Thermostats found

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Buick Enclave Housing Assembly, Eng Cool Therm
Part Number: 12689041
$55.13 MSRP: $115.82
You Save: $60.69 (53%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Thermostat Housing, Thermostat Unit
- Replaces: 12599235, 12638893
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2017 Buick Enclave | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
View related parts
Buick Enclave Housing Assembly, Engine Coolant Thermostat
Part Number: 12681133
$67.84 MSRP: $142.52
You Save: $74.68 (53%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Housing Assembly, Eng Cool Therm; Thermostat Housing
- Replaces: 12664190
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Buick Enclave | BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV | 6 Cyl 3.6L

Buick Enclave Thermostat

This Dictates the Flow of Coolant in Buick Enclave vehicles which is used in the regulation of the engine temperature with the Thermostat placed close to the Radiator. Its main purpose is to regulate the temperature of the engine so that it will work at its premier efficiency. The thermostat acts thus as a closed-loop control system that turns on or off the heating or cooling systems and controls the flow of the heat transfer fluids. Some of the earlier Buick Enclave models used traditional thermostats such as bimetallic strips and wax pellet thermostats. Wax pellet thermostats are especially useful as they alter in size when exposed to heat or cold and, thereby, regulate engine heat. Such developments in the thermostat advance the general effectiveness of the car and its warmth, which is so valuable for motor operation.

Each OEM Buick Enclave 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.

Buick Enclave Thermostat Parts Questions & Experts Answers

Housing Assembly, Eng Cool Therm
12689041
Q: How do I remove the front bumper cover and hood latch?
A: To remove the thermostat, start by disconnecting the cable from the negative battery terminal and draining the cooling system. The thermostat housing assembly is located on the opposite end of the engine from the drivebelt, under the throttle body. Remove the oil filler cap and engine cover, then disconnect the intake air duct.