HVAC Case for 2003 GMC Envoy XL
No.
Part # / Description / Price
Price
7
Part# 52493057 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
$5.72
MSRP $8.86
$5.72
8
Part# 13579649 Air Conditioning Line O-Ring GM
GM Description: Genuine GM Parts for Air Conditioning Line O-Ring
Introducing our top-of-the-line GM Parts, beginning with the Air Conditioning Line O-Ring. Our commitment to excellence ensures that your GM vehicle remains in peak condition, with parts that are design ...
Not For Sale
Not For Sale
9
Part# 52468108 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
$11.48
MSRP $15.58
$11.48
10
Part# 52493058 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
MSRP $9.44
$6.10
MSRP $9.44
$6.10
13
Evaporator Core GM
GM Description: S-series. Envoy, Trailblazer. 4.2L, front. 5.3 & 6.0L, front. Rainier. Bravada.
17
MSRP $158.52
$84.04
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
Part# 89018365 Temperature Mode Valve Actuator Assembly GM
GM Description: GM Door Actuator Part# 89018365
MSRP $356.04
$194.04
MSRP $356.04
$194.04
30
Part# 89018375 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
$139.59
MSRP $256.14
$139.59
32
Part# 89018678 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
$61.50
MSRP $116.00
$61.50
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.
33
Acdelco™ Actuator GM
GM Positions: Left
Description: 4.2L, front, temp. 5.3 & 6.0L front. defroster. 4.2L front. defroster.
33
Part# 89018676 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
$52.42
MSRP $98.88
$52.42