HVAC Case for 2004 GMC Envoy
No.
Part # / Description / Price
Price
7
Upper Blower Case Seal 
GM
GM Description: 4.2L, front. 5.3 & 6.0L, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.86
$6.11
MSRP $8.86
$6.11
8
Air Conditioning Line O-Ring GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $19.36
$12.87
MSRP $19.36
$12.87
9
HVAC Heater Core Clip GM
GM Description: 4.2L, front. 5.3 & 6.0L, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.58
$11.81
MSRP $15.58
$11.81
10
Heater Core Cover Seal GM
GM Description: 4.2L, front. 5.3 & 6.0L, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
13
Evaporator Core GM
GM Description: S-series. Envoy, Trailblazer. 4.2L, front. 5.3 & 6.0L, front. Rainier. Bravada.
17
MSRP $158.52
$87.98
20
Air Conditioning Evaporator Fitting Gasket GM
GM Description: 4.2L, front. 5.3 & 6.0L, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
23
Heating and Air Conditioning Air Inlet Duct Seal GM
GM Description: 4.2L, front. 5.3 & 6.0L, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
29
Temperature Mode Valve Actuator Assembly GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $356.04
$194.22
MSRP $356.04
$194.22
30
Temperature Valve Actuator GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $256.14
$139.97
MSRP $256.14
$139.97
32
Acdelco™ HVAC Air Adjustment Control Motor GM
GM Positions: Right
Description: All models. FRONT 2003-06. air inlet. 4.2L, front, temp. 4.2L FRONT. inlet manual control. 5.3 & 6.0L FRONT. inlet manual control. FRONT 2000-02. air inlet. 5.3 & 6.0L FRONT. inlet auto control.
32
Heating and Air Conditioning Air Inlet Door Actuator GM
GM Positions: Right
Description: All models. Front 2003-06, air inlet. 5.3 & 6.0L, front, inlet, manual control. 4.2L, front, inlet, manual control. Front 2000-02, air inlet. 2003-07. air inlet. 1999-02. air inlet. Restore air inlet door operation caused by worn actuator
MSRP $116.00
$64.38
MSRP $116.00
$64.38
33
Acdelco™ Actuator GM
GM Positions: Left
Description: 4.2L, front, temp. 5.3 & 6.0L front. defroster. 4.2L front. defroster.
33
Air Conditioning Vacuum Actuator GM
GM Positions: Left
Description: 5.3 & 6.0L, front, defroster. 4.2L, front, defroster. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $98.88
$56.36
MSRP $98.88
$56.36