AIR CONDITIONER & HEATER. EVAPORATOR & HEATER COMPONENTS.. Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD...

#1. #2. 2003-07. Air inlet. Defroster. Lower case. Mode. Temp & def. Temperature. Upper case. W/CENTER console. W/O center console.

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	Actuator. DOOR. HVAC. An Actuator used to control the HVAC air inlet Door. An Actuator used to control the HVAC defrost mode Door. An Actuator used to control the HVAC floor mode Door. Switches modes for the blend Doors. Traction Control Switch. Air Inlet. Blend. Defrost Mode. Floor Mode. Mix. Temperature Valve. Controller. Temperature motor. Traction Control Switch.	89018365 View Product	$331.80

	HVAC Unit Case (Upper, Lower)	89023357 View Product	$273.29

3	HVAC Unit Case (Upper, Lower) 2003-07. Upper case.	89023357 View Product	$273.29

4	HVAC Unit Case (Upper, Lower) 2003-07. Lower case.	89023357 View Product	$273.29

6	A/C Evaporator Core Seal (Lower) 2003-07. Lower case seal. lower case. PartQualifier: lower case.	89024877 View Product	$107.54

9	HVAC Heater Core 2003-07. w/center console.	19258989 View Product	$278.00

9	HVAC Heater Core 2003-07. w/o center console.	89018297 View Product	$310.78

10	HVAC Blower Motor Assembly. 2003-07. Custom Front Floor Console. For A/C Belt. HVAC Blower Motor Assembly. HVAC Blower Motor.	88986838 View Product	$201.40

12	HVAC Blower Motor Resistor 2003-07.	22807123 View Product	$130.18

18	HVAC Blend Door #2. 2003-07. PartQualifier: temperature #2. Valve. HVAC Blend Door. HVAC Air Door. HVAC Blend Door. HVAC Mix Door. Valve, Temperature.	89022567 View Product	$78.61

20	HVAC Air Adjustment Control Motor. HVAC Air Inlet Door Actuator. 2003-07. Actuator. air inlet. PartQualifier: air inlet. An Actuator used to Control the HVAC Air Inlet Door. HVAC Air Adjustment Control Motor.	89018678 View Product	$108.10

21	Actuator. DOOR. HVAC. 2003-07. Actuator. PartQualifier: mode. temp & def. temp & def. An Actuator used to control the HVAC air inlet Door. An Actuator used to control the HVAC defrost mode Door. An Actuator used to control the HVAC floor mode Door. Switches modes for the blend Doors. Traction Control Switch. Air Inlet. Blend. Defrost Mode. Floor Mode. Mix. Temperature Valve. Controller. Temperature motor. Traction Control Switch.	89018365 View Product	$331.80

	Cover. Case. (Lower) Heater Core Access Cover. HVAC Unit Case Cover. HVAC Unit Case. Heater Core Access. HVAC Unit. Side.	88986551 View Product

	HVAC Air Inlet Door Actuator	89022573 View Product

	HVAC Air Inlet Door Actuator. HVAC Mode Door. Valve, Defroster. An Actuator used to control the HVAC Air Inlet Door. HVAC Mode Door.	88986536 View Product

	HVAC Air Inlet Door Actuator. HVAC Mode Door. Valve. An Actuator used to control the HVAC Air Inlet Door. HVAC Mode Door.	88986538 View Product

1	A/C Evaporator Core 2003-07.	19258418 View Product

5	Seal. Case. (Front, Upper, Lower) 2003-07. Lower case seal. PartQualifier: upper case. upper case. A/C Evaporator Core Seal. HVAC Case Seal. AC and Amplifier; heater. AC and Amplifier; heater Assembly. Air Conditioning (A/C) Evaporator Core. Cover. HVAC.	89022569 View Product

7	HVAC Unit Case Cover (Upper) 2003-07. Upper cover.	88986550 View Product

8	Cover. Case. (Lower) 2003-07. Heater case. Heater Core Access Cover. HVAC Unit Case Cover. HVAC Unit Case. Heater Core Access. HVAC Unit. Side.	88986551 View Product

11	HVAC Blower Motor Wheel 2003-07. Fan.	89023346 View Product

13	HVAC Air Inlet Housing 2003-07. Air inlet.	89023352 View Product

15	HVAC Mode Door #2. 2003-07. PartQualifier: air inlet #2. Valve.	89022565 View Product

16	HVAC Air Inlet Door Actuator. HVAC Mode Door. Valve. 2003-07. mode. PartQualifier: mode. Valve. An Actuator used to control the HVAC Air Inlet Door. HVAC Mode Door.	88986538 View Product

17	HVAC Blend Door #1. 2003-07. PartQualifier: temperature #1. Valve. HVAC Blend Door. HVAC Air Door. HVAC Blend Door. HVAC Mix Door. Valve, Temperature.	89023354 View Product

19	HVAC Air Inlet Door Actuator. HVAC Mode Door. Valve, Defroster. 2003-07. defroster. PartQualifier: defroster. Valve. An Actuator used to control the HVAC Air Inlet Door. HVAC Mode Door.	88986536 View Product

22	HVAC Air Inlet Housing Air distributor. Right.2003-07.	89022570 View Product

23	HVAC Air Inlet Door Actuator Air distributor. Left.2003-07.	89022573 View Product

24	Instrument Panel Air Duct Seal (Upper) 2003-07. Air distributor upper seal.	88986543 View Product

25	HVAC Blend Door Link 2003-07. Cam.	88986541 View Product

26	HVAC Blend Door #1. 2003-07. PartQualifier: #1. Plate. HVAC Blend Door. Air baffle. HVAC Blend Door. HVAC Mix Door. HVAC Temperature Door. Plate. Valve.	88986535 View Product

27	HVAC Blend Door #2. 2003-07. PartQualifier: #2. Plate.	88986531 View Product

28	HVAC System Wiring Harness 2003-07. Harness.	89023353 View Product