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.
Auxiliary Heater Case - Inboard (2) @ Auxiliary Heater Case - OutBoard (1) - Install
Auxiliary Heater Core (1) - Install
Auxiliary Air Conditioning Evaporator and Blower Module Cover (2) - Install - Auxiliary Air Conditioning Evaporator and Blower Module Cover Replacement (C36 Cargo Van) , or Auxiliary Air Conditioning Evaporator and Blower Module Cover Replacement (Passenger Van C69)
Auxiliary Air Conditioning Evaporator and Blower Module Drain Valve (2) - Install
- Air Conditioning Evaporator Tube seal (1) - Install
Auxiliary Heater (1) - Install - Auxiliary Heater Replacement (Cargo Van C36) , or Auxiliary Heater Replacement (Passenger Van C36)