How to replace the thermostat housing on LLV - 2.9L and LLR - 3.7L engines on GMC Canyon?

To replace the water outlet housing on llv - 2.9l and llr - 3.7 l engines, the coolant system has to be drained first. During this, make sure you tried it using the hose clamp pliers (J 38185) to disconnect the radiator outlet hose from the water outlet house. Next, take off the power steering pump bracket and the water outlet housing bolts, then the water outlet housing can be removed from the Cylinder Head. Cleaning and inspection of water outlet housing and sealing surface on Cylinder Head part. Mount the new water outlet housing upon the Cylinder Head and start the bolts tightening up to 10 n.m (89 lb in). Replace the power steering pump bracket, and use the hose clamp pliers (J 38185) to join the outlet hose from the radiator to the water outlet housing. Lastly, fill the cooling system and check all the sealing surfaces for leaks after starting the engine.

OEM GMC Canyon Thermostat Housing

Engine Coolant Thermostat Housing

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4 Thermostat Housings found

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GMC Canyon Thermostat Housing Part Number: 12678784
$47.49 MSRP: $88.60
You Save: $41.11 (47%)
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Product Specifications
- Other Name: Housing, Engine Coolant Temperature; Thermostat Housing Cover; Thermostat Gasket; Thermostat Unit; Housing, Engine Coolant Thermostat
- Replaced by: 12741007
- Replaces: 12673280, 12647180, 12670209
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 GMC Canyon | All Terrain, AT4, Base, Denali, Elevation, Elevation Standard, SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Canyon Thermostat Housing Part Number: 12622316
$85.94 MSRP: $160.38
You Save: $74.44 (47%)
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Product Specifications
- Other Name: Housing, Engine Coolant Thermostat; Thermostat Housing Cover; Water Outlet
- Replaces: 12620113, 12579956
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2012 GMC Canyon | SL, SLE, SLT, WT, Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE | 4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS, 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS
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GMC Canyon Thermostat Housing Part Number: 25201448
$50.57 MSRP: $149.64
You Save: $99.07 (67%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Housing, Engine Coolant Temperature; Thermostat Cover; Water Inlet; Housing; Housing, Engine Coolant Thermostat
- Replaces: 12650241
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2022 GMC Canyon | Base, Elevation, Elevation Standard, SL, SLE, SLT | 4 Cyl 2.5 L GAS
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GMC Canyon Thermostat Housing Part Number: 12698362
$94.46 MSRP: $194.12
You Save: $99.66 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Housing, Engine Coolant Thermostat; Thermostat Housing Cover
- Replaces: 12681135, 12660976
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Canyon | Base, SLE, SLT | 6 Cyl 3.6 L GAS

GMC Canyon Thermostat Housing

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This is a vital component that serves an important function in any GMC Canyon Thermostat Housing model of the car ranging from the latest to the older models since it impacts the general efficiency and safety of the automobile. This Thermostat Housing has gained popularity for its efficiency and durability and its main function is to keep the engine from overheating, meanwhile, get to the right temperature most proficiently. Made of high-quality materials such as metal and some other hard plastics, GMC Canyon Thermostat Housing properly fixed the thermostat and in turn increases the durability of the engine. Cable's compatibility with different Canyon models such as those with straight and swivel water neck requirements permit it to boast versatility in engine cooling tailored to a driver's divergent demands. The feature of gasket and O-ring sealed necks even underlines versatility, thus, the perfect compatibility in terms of various setups. Most importantly, the GMC Canyon Thermostat Housing plays an important role in high-performance engine cooling tune-ups that are mandatory with vehicles under high operating conditions. This feature helps increase the power output of the engine and at the same time increase the useful life of the vehicle. Designed carbonyl glimmer and shiny coolant water outlet necks initiate the appearance of GMC Canyon Thermostat Housing in automotive market consequently, it has function as well as glamour. In conclusion, this component is essential for achieving the goal of increasing the reliability and performance of the GMC Canyon vehicles, and, therefore, trustworthy for driver to go with.

GMC Canyon Thermostat Housing Parts Questions & Experts Answers

Thermostat Housing
12622316
Q: How to replace the thermostat housing on LLV - 2.9L and LLR - 3.7L engines on GMC Canyon?
A:
To replace the water outlet housing on llv - 2.9l and llr - 3.7 l engines, the coolant system has to be drained first. During this, make sure you tried it using the hose clamp pliers (J 38185) to disconnect the radiator outlet hose from the water outlet house. Next, take off the power steering pump bracket and the water outlet housing bolts, then the water outlet housing can be removed from the Cylinder Head. Cleaning and inspection of water outlet housing and sealing surface on Cylinder Head part. Mount the new water outlet housing upon the Cylinder Head and start the bolts tightening up to 10 n.m (89 lb in). Replace the power steering pump bracket, and use the hose clamp pliers (J 38185) to join the outlet hose from the radiator to the water outlet housing. Lastly, fill the cooling system and check all the sealing surfaces for leaks after starting the engine.