Cooling System for 2023 GMC Sierra 1500
No.
Part # / Description / Price
Price
N/A
HVAC Heater Pipe 
GM
GM Description: 2.7L turbo. CT4. Heater outlet. Helps circulate coolant
Helps prevent engine overheating and damage
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $86.59
$49.35
MSRP $86.59
$49.35
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
$59.20
MSRP $93.55
$59.20
N/A
Inlet Pipe GM
GM Description: 2.7L turbo. Silverado, sierra. Thermostat housing inlet. CT4. Flow control valve inlet.
MSRP $32.69
$23.54
MSRP $32.69
$23.54
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
$17.63
MSRP $24.48
$17.63
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 ...
$240.65
$240.65
N/A
$114.61
1
Radiator GM
GM Description: GM Genuine Parts Radiator (Part Number: 86567346) is an engine radiator assembly (RADIATOR ASM-ENG) that provides engine coolant heat exchange to help maintain proper operating temperature. Type: Engine radiator assemblyFunction: Cools engine coolant by tr ...
MSRP $411.59
$270.41
MSRP $411.59
$270.41
2
MSRP $85.66
$57.05
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
$50.41
MSRP $73.70
$50.41
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
$23.66
MSRP $32.87
$23.66
4
By-Pass Hose GM
GM Description: Engine Cooling. Exhaust Manifold Outlet Pipe to Thermostat Housing.
MSRP $13.60
$8.16
MSRP $13.60
$8.16
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
$18.67
MSRP $31.12
$18.67
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
$23.39
MSRP $41.04
$23.39
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
$42.23
MSRP $61.73
$42.23
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 ...
MSRP $48.19
$32.97
MSRP $48.19
$32.97
9
Engine Coolant Air Bleed Hose GM
GM Description: 2.7L turbo. Silverado, sierra. Helps keep engine operating at optimal temperatures
Releases trapped air from the cooling system
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $45.67
$31.24
MSRP $45.67
$31.24
10
Control Valve GM
GM Description: Silverado, sierra. 2.7L turbo. Control Valve. Incl.Gasket. Colorado. Canyon.
MSRP $350.11
$218.52
MSRP $350.11
$218.52
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
$1.49
MSRP $2.19
$1.49
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
$60.67
MSRP $91.11
$60.67
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
$1.13
MSRP $1.88
$1.13
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.
$89.26
$89.26
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
$2.87
MSRP $4.20
$2.87
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
$236.25
MSRP $431.50
$236.25
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
$224.99
MSRP $410.94
$224.99
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
$168.88
MSRP $308.45
$168.88
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
$133.36
MSRP $202.97
$133.36