Cooling System for 2025 GMC Sierra 1500
No.
Part # / Description / Price
Price
N/A
MSRP $71.72
$47.79
N/A
Radiator Drain Petcock 
GM
GM Description: GM Genuine Parts Radiator Drain Petcock (Part Number: 22790134) is an OEM radiator drain valve designed to allow controlled coolant draining for maintenance and service. Type: Radiator drain petcock / drain plugFunction: Enables controlled drainage of cool ...
MSRP $24.48
$19.09
MSRP $24.48
$19.09
N/A
Inlet Pipe GM
GM Description: 2.7L turbo. Silverado, sierra. Thermostat housing inlet. CT4. Flow control valve inlet.
MSRP $32.69
$25.50
MSRP $32.69
$25.50
N/A
$114.08
N/A
Radiator Shutter Assembly GM
GM Description: GM Genuine Parts Shutter (Part Number: 86586452) is a front bumper shutter assembly supplied as an OEM replacement for exterior body applications. Use to restore original airflow control and front-end appearance. Type: Front bumper shutter assemblyFunction ...
$232.84
$232.84
N/A
Engine Block Heater GM
GM Description: GM Engine Block Heater (Part Number: 12586687) is an engine coolant/engine block heater designed to warm engine coolant and oil for easier cold starts in specific gasoline and diesel engines. Function: Heats engine coolant/engine block to improve cold-star ...
MSRP $93.55
$58.39
MSRP $93.55
$58.39
1
Radiator GM
GM Description: GM Genuine Parts W (S)Radiator (Part Number: 85519032) is an engine radiator assembly intended for engine cooling and heat exchange in OE configurations. Function: Exchanges heat from coolant to ambient air to help maintain optimal engine temperature (RADI ...
$377.39
$377.39
2
MSRP $85.66
$56.27
3
Hose GM
GM Description: GM Genuine Parts Radiator Outlet Hose (Part Number: 84545554) is a radiator lower outlet hose designed to circulate engine coolant between the engine and radiator while resisting high temperatures. Type: Radiator outlet (lower) hoseFunction: Carries coolan ...
MSRP $73.70
$51.68
MSRP $73.70
$51.68
4
By-Pass Hose GM
GM Description: Engine Cooling. Exhaust Manifold Outlet Pipe to Thermostat Housing.
MSRP $13.60
$9.51
MSRP $13.60
$9.51
4
By-Pass Hose GM
GM Description: Silverado, sierra. Water inlet elbow. To 7/29/2022. Colorado. To 07/28/22. Canyon. CT4. At water inlet housing. Engine Cooling. Water Pump to Inlet Pipe.
MSRP $32.87
$25.63
MSRP $32.87
$25.63
4
Engine Coolant Bypass Hose GM
GM Description: Hose Only. Pipe to Water Pump. Silverado, sierra. Thermostat bypass lower. Colorado. CT4. At water pump inlet. Canyon.
MSRP $31.12
$20.22
MSRP $31.12
$20.22
4
Thermostat Bypass Hose GM
GM Description: To Thermostat. CT4. At flow control valve. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $41.04
$23.98
MSRP $41.04
$23.98
5
Inlet Tube GM
GM Description: GM Genuine Parts Inlet Tube (Part Number: 85584375) is a radiator surge-tank inlet hose used in cooling systems for models such as Silverado and Sierra. Function: Routes coolant between radiator surge tank and engine cooling system to maintain proper coola ...
MSRP $61.73
$43.29
MSRP $61.73
$43.29
8
Radiator Surge Tank GM
GM Description: GM Genuine Parts Radiator Surge Tank (Part Number: 84632822) is a coolant expansion/reservoir tank that stores and returns heated coolant as pressures change within the cooling system. Designed and tested to OEM standards. Function: Stores excess heated co ...
$58.92
$58.92
9
MSRP $97.23
$63.86
10
Control Valve GM
GM Description: Silverado, sierra. 2.7L turbo. Control Valve. Incl.Gasket. Colorado. Canyon.
MSRP $350.11
$217.91
MSRP $350.11
$217.91
11
Control Valve Seal GM
GM Notes: Included With Coolant Control Valve.
Description: GM Genuine Parts Control Valve Seal (Part Number: 12666026, SKU: 12666026) is a seal used in engine cooling or HVAC control valve assemblies. Function: Seals coolant or flow control valve interfaces to prevent leaksApplication: Noted for 2.7L turbo and Sil ...
MSRP $2.19
$1.85
MSRP $2.19
$1.85
12
Water Inlet GM
GM Description: From 07/29/2022. Silverado, sierra. From 11/1/2023. 2.7L turbo, from 11/01/2023. 2.7L turbo, fm 07/29/2022. 2.7L turbo, 2nd design. CT4.
MSRP $91.11
$58.80
MSRP $91.11
$58.80
13
Water Pump Inlet Gasket GM
GM Description: ACDelco Water Pump Inlet Gasket (Part Number: 12665975) is a gasket used at the water pump inlet to seal coolant passages and help prevent leaks. Category: GM OE Water PumpsService Type: Heating & CoolingFunction: Provides a coolant-tight seal between ...
MSRP $1.88
$1.40
MSRP $1.88
$1.40
14
F Pipe GM
GM Description: Exhaust manifold outlet. CT4. To 08/25/22. 2.7L turbo, to 08/26/2022. Canyon, to 08/25/2022.
$88.04
$88.04
15
Exhaust Manifold Outlet Pipe Gasket GM
GM Description: GM Genuine Parts Exhaust Manifold Outlet Pipe Gasket (Part Number: 12665976) is an original-equipment gasket for sealing the exhaust manifold outlet pipe on select turbocharged engines. Application: Seals exhaust manifold outlet to exhaust pipe — specifi ...
MSRP $4.20
$3.58
MSRP $4.20
$3.58
16
Water Pump GM
GM Description: ACDelco Water Pump Module (Part Number: 12718538) is a replacement water pump assembly designed to circulate engine coolant reliably and efficiently. Design: Engineered for leak-resistant performance with smooth coolant-flow cavities and uniform wall secti ...
MSRP $334.66
$190.37
MSRP $334.66
$190.37
17
Fan & Motor GM
GM Notes: Includes Fan Blade.
Description: GM Genuine Parts Driver Side Engine Cooling Fan Motor (Part Number: 86777556) is an engine cooling fan motor that circulates air through the radiator and A/C condenser. Function: Powers the engine cooling fan to move air across the radiator and condenser f ...
MSRP $431.50
$234.29
MSRP $431.50
$234.29
17
Fan & Motor GM
GM Notes: Includes Fan Blade.
Description: GM Genuine Parts Passenger Side Engine Cooling Fan Motor (Part Number: 86777555) is a factory cooling fan motor assembly intended to drive the engine cooling fan. Function: Drives cooling fan(s) to maintain appropriate engine coolant temperaturesApplicatio ...
MSRP $410.94
$223.13
MSRP $410.94
$223.13
17
Fan & Motor GM
GM Notes: Includes Fan Blade.
Description: GM Genuine Parts Engine Cooling Fan Motor (Part Number: 85589271) is an engine cooling fan motor assembly intended to circulate air through the radiator and intercooler to support engine cooling. Designed to meet OEM durability and electrical characteristi ...
MSRP $308.45
$168.41
MSRP $308.45
$168.41
18
Fan Shroud GM
GM Description: GM Genuine Parts Engine Coolant Fan Rear Shroud (Part Number: 85112427) is a cooling fan shroud component that helps direct airflow through the radiator and assists the fan assembly in maintaining proper engine temperatures. Built to OEM-quality standards. ...
MSRP $202.97
$132.74
MSRP $202.97
$132.74