Cooling System for 2025 GMC Yukon
No.
Part # / Description / Price
Price
N/A
By-Pass Hose 
GM
GM Notes: Includes: Thermostat Bypass Hose And Clamps.
Description: 3.0L diesel, 2023-26. Suburban. Tahoe. Yukon XL.
$43.84
$43.84
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
Outlet Hose GM
GM Notes: Order By Vehicle Application.
Description: 3.0L diesel, 2025-26. Suburban. Outlet. Tahoe. Yukon.
$34.46
$34.46
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
N/A
Radiator Shutter Assembly GM
GM Description: GM Genuine Parts Shutter (Part Number: 86584329) is a front bumper shutter assembly used to open or close airflow paths in the lower fascia for aerodynamic or thermal management purposes. Function: Adjustable shutter for managing airflow through the front ...
$133.37
$133.37
1
Fan & Motor GM
GM Description: GM Genuine Parts Engine Cooling Fan Motor (Part Number: 86778039) is an OEM cooling fan motor assembly for lower radiator fan applications on select GM trucks and SUVs. Type: Engine cooling fan motor assembly (lower)Function: Drives fan blade to move cooli ...
MSRP $395.52
$215.94
MSRP $395.52
$215.94
1
Fan & Motor GM
GM Description: GM Genuine Parts Motor (Part Number: 85654566) is an engine cooling fan motor assembly intended to drive the cooling fan for engine thermal management. Built to OE expectations for reliability and fitment in HVAC/cooling systems.Type: Engine cooling fan mo ...
MSRP $278.24
$151.62
MSRP $278.24
$151.62
1
Fan & Motor GM
GM Description: Suburban. Upper. Tahoe. Yukon. Right. Labeled 85686459. Escalade.
MSRP $764.30
$404.88
MSRP $764.30
$404.88
2
Engine Coolant Fan Rear Shroud GM
GM Description: GM Genuine Parts Engine Coolant Fan Rear Shroud (Part Number: 84203930) is a radiator/cooling assembly shroud that houses cooling fans and helps optimize airflow to regulate engine operating temperature. Function: Supports and positions cooling fans and di ...
MSRP $139.24
$91.47
MSRP $139.24
$91.47
4
Radiator Surge Tank GM
GM Description: GM Genuine Parts Radiator Surge Tank (Part Number: 84645616) is a coolant recovery/reservoir tank engineered to store and return coolant to the system as pressures and temperatures change. Function: Stores excess heated coolant during pressure rise and rei ...
MSRP $38.57
$27.04
MSRP $38.57
$27.04
5
Engine Coolant Thermostat Kit GM
GM Description: Suburban. Tahoe. Yukon. Control Valve. Incl.Gasket. 2023-26 3.0L diesel.
MSRP $186.18
$115.66
MSRP $186.18
$115.66
6
Engine Coolant Thermostat Housing Gasket GM
GM Description: GM Genuine Parts Engine Coolant Thermostat Housing Gasket (Part Number: 55496127) is a thermostat housing gasket that helps seal the junction between the thermostat housing and the engine block to prevent coolant leakage. Intended for specific Silverado/Si ...
MSRP $1.72
$1.28
MSRP $1.72
$1.28
7
Engine Auxiliary Radiator GM
GM Description: GM Genuine Parts Engine Auxiliary Radiator (Part Number: 84693040) is an OEM auxiliary radiator supplying supplemental cooling capacity for turbo/diesel applications. Function: Provides extra cooling capacity to manage engine temperatures in applications t ...
MSRP $515.86
$336.12
MSRP $515.86
$336.12
8
Lower Hose GM
GM Description: GM Genuine Parts Radiator Outlet Hose Assembly (Part Number: 85510542) is a radiator outlet hose built to OE cooling system specifications to route coolant between engine and radiator components. Type: Radiator outlet (lower) hose assemblyFunction: Transpo ...
MSRP $85.60
$56.23
MSRP $85.60
$56.23
9
Engine Radiator GM
GM Description: GM Genuine Parts Engine Radiator (Part Number: 86785339) is an OE radiator assembly designed for engine cooling and heat exchange to help maintain proper operating temperatures in heavy-duty and diesel applications. Type: GM OE Radiator Parts - Radiator As ...
$477.84
$477.84
10
Hose GM
GM Description: Silverado, sierra. 3.0L diesel. Suburban. Tahoe. Escalade ESV. Yukon XL. 2023-26. Engine Cooling.
MSRP $98.31
$64.58
MSRP $98.31
$64.58
11
Auxiliary Pump GM
GM Description: HVAC System. Suburban. Heater. Tahoe. Escalade ESV. Yukon.
MSRP $176.30
$96.51
MSRP $176.30
$96.51
12
Acdelco™ Engine Water Pump Gasket GM
GM Description: 3.0L diesel. Silverado, sierra. 2023-25. Suburban. Tahoe. 2020-22. Escalade ESV. Yukon XL.
12
Water Pump Gasket GM
GM Description: ACDelco Water Pump Gasket (Part Number: 55490545) is a gasket used to seal the water pump to the engine block on specified diesel applications. Application: Documented for 3.0L diesel engines; seals water pump housing to help prevent coolant leaks.Material ...
MSRP $3.84
$2.87
MSRP $3.84
$2.87
13
Water Pump GM
GM Notes: Includes: Water Pump Gasket.
Description: Silverado, sierra. 3.0L diesel. Suburban. Tahoe. 2023-26. Yukon XL. Incl.Gasket & Pulley.
$498.90
$498.90