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.
Heater Inlet Hose (2) @ Heater Core Inlet Tube - Install
- Heater Inlet Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
Heater Outlet Hose Clip (1) @ Heater Inlet Hose - Install
Heater Inlet Hose Clip (1) @ Heater and Air Conditioning Control Vacuum Source Hose - Install
Plenum Drain Tube (2) - Install - Plenum Drain Tube Replacement (Without LWN) , or Plenum Drain Tube Replacement (With LWN)
- Air Cleaner Outlet Duct - Install - Air Cleaner Outlet Duct Replacement
- Raise and support the vehicle. Lifting and Jacking the Vehicle
Heater Inlet Hose (2) @ Water Pump - Install
- Heater Inlet Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
Front Wheelhouse Splash Shield-Right Side (3) - Install - Wheelhouse Splash Shield Replacement (Right Side)
- 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.