Hummer H2. Manual - part 2010

Fig. 148: Heater Core Cowl Gasket & Heater Core 
Courtesy of GENERAL MOTORS CORP. 

4. Remove the heater core cowl gasket (1) from the heater core (2). 

 

2004 Hummer H2 

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2

  

Fig. 149: Heater Core 
Courtesy of GENERAL MOTORS CORP. 

5. Remove the heater core (1) from the HVAC module assembly (2).  

Installation Procedure 

 

2004 Hummer H2 

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2

  

Fig. 150: Heater Core 
Courtesy of GENERAL MOTORS CORP. 

1. Install the heater core (1) to the HVAC module assembly (2). 

 

2004 Hummer H2 

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2

  

Fig. 151: Heater Core Cowl Gasket & Heater Core 
Courtesy of GENERAL MOTORS CORP. 

2. Install the heater core cowl gasket (1) to the HVAC module assembly (2). 

 

2004 Hummer H2 

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2