Installation Procedure

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Radiator(1) - Install
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Radiator Inlet Hose(2) @ Radiator - Install - Radiator Inlet Hose Replacement (LWN) , or Radiator Inlet Hose Replacement (LV1) , or Radiator Inlet Hose Replacement (L96, LC8)
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Engine Coolant Fan Upper Shroud(1) - Install - Engine Coolant Fan Upper Shroud Replacement (LWN) , or Engine Coolant Fan Upper Shroud Replacement (LV1) , or Engine Coolant Fan Upper Shroud Replacement (L96, LC8)
Engine Oil Cooler Pipe @ Engine Coolant Fan Upper Shroud - Install - Engine Oil Cooler Pipe Replacement (LWN) , or Engine Oil Cooler Pipe Replacement (LV1)
Engine Oil Cooler Pipe @ Radiator - Install - Engine Oil Cooler Pipe Replacement (LWN) , or Engine Oil Cooler Pipe Replacement (LV1)
Transmission Fluid Cooler Inlet and Outlet Pipe @ Engine Coolant Fan Upper Shroud - Install - Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (M5U)
Transmission Fluid Cooler Inlet and Outlet Pipe @ Radiator - Install - Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (M5U)
Air Conditioning Condenser Hose - Install - Air Conditioning Condenser Hose Replacement (LV1)
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Radiator Vent Outlet Hose(2) @ Radiator - Install - Radiator Vent Outlet Hose Replacement (LV1)
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Coolant Recovery Reservoir(1) - Install - Coolant Recovery Reservoir Replacement (LV1) , or Coolant Recovery Reservoir Replacement (L96, LC8)
Air Cleaner Outlet Duct - Install - Air Cleaner Outlet Duct Replacement
Raise and support the vehicle. Lifting and Jacking the Vehicle
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Radiator Outlet Hose(2) @ Radiator - Install - Radiator Outlet Hose Replacement (LWN) , or Radiator Outlet Hose Replacement (LV1) , or Radiator Outlet Hose Replacement (L96, LC8)
Lower the vehicle.
Fill the cooling system to the proper level. Cooling System Draining and Filling (Static Fill LWN) , or Cooling System Draining and Filling (GE 47716 LWN) , or Cooling System Draining and Filling (Static LC8, LV1, L96) , or Cooling System Draining and Filling (GE47716 LC8, LV1, L96)
Start the engine and check for coolant leaks.