Wire, Cable & Related Components for 2018 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
Air Inlet Housing 
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 $121.86
$66.71
MSRP $121.86
$66.71
2
Heater and Air Conditioning Control Cam GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.54
$25.04
MSRP $38.54
$25.04
3
Seal Kit GM
GM Description: GM Genuine Parts Seal Kit (Part Number: 84322991) is a seal kit for heater and A/C evaporator housings that restores sealing integrity around the HVAC inlet and blower housing. Intended for OEM HVAC repairs to prevent leaks and ensure proper airflow. Funct ...
MSRP $172.15
$94.24
MSRP $172.15
$94.24
4
HVAC Air Inlet Housing Cover GM
GM Description: GM Genuine Parts HVAC Air Inlet Housing Cover (Part Number: 22808782) is an OE cover for the HVAC air inlet housing that helps protect the filter area and maintain proper airflow routing. Function: Covers and seals the passenger compartment air filter hous ...
MSRP $25.92
$16.84
MSRP $25.92
$16.84
5
Acdelco™ Cabin Air Filter GM
GM Description: Sierra, silverado. Tahoe, Yukon, Escalade. Escalade ESV. Yukon XL. Suburban 3500hd.
5
Filter GM
GM Description: ACDelco Cabin Air Filter (Part Number: 23281440) is a multi-layered cabin air filter designed to capture particles while maintaining airflow for HVAC systems. OEM-quality media construction helps trap contaminants and support cabin air quality. Function: F ...
$973.16
$973.16
6
Heater and Air Conditioning Evaporator Case GM
GM Description: Without auto temp cntrl, 6.6L diesel. 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 $537.70
$332.90
MSRP $537.70
$332.90
6
Heater and Air Conditioning Evaporator Case GM
GM Description: With auto temp cntrl, 6.6L diesel. 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
7
Acdelco™ Evaporator Core GM
GM Description: Sierra, silverado. For Primary HVAC. Tahoe, Yukon, Escalade. Escalade ESV. Yukon XL. Suburban 3500hd.
7
Air Conditioning Evaporator Core GM
GM Description: GM Genuine Parts Air Conditioning Evaporator Core (Part Number: 23281450) is an A/C evaporator core that provides heat-exchange to cool cabin air; channel-plate construction offers improved refrigerant contact for effective performance. Function: Evaporate ...
MSRP $347.99
$189.99
MSRP $347.99
$189.99
7
Air Conditioning Evaporator Core GM
GM Description: GM Genuine Parts Air Conditioning Evaporator Core (Part Number: 84340800, SKU: 84340800) is a GM evaporator assembly for HVAC systems in select full-size GM trucks and SUVs. Application: Fits models such as Silverado, Sierra, Tahoe, Yukon, Escalade and sim ...
MSRP $320.03
$174.72
MSRP $320.03
$174.72
8
Acdelco™ A/C Expansion Valve GM
GM Notes: PARTS: Part included with evaporator core.
Description: For Primary HVAC. Tahoe, Yukon, Escalade. Sierra, silverado. Escalade ESV. Yukon XL. Without long wheel base. Suburban 3500hd.
8
Air Conditioning Thermal Expansion Valve Kit with Evaporator Seals, Valve, Stud, and Bolts GM
GM Notes: PARTS: Part included with evaporator core.
Description: GM Genuine Parts Air Conditioning Thermal Expansion Valve Kit with Evaporator Seals, Valve, Stud, and Bolts (Part Number: 84104355) is a comprehensive A/C evaporator valve kit containing the thermal expansion valve, seals, stud, and fasteners needed for OE ...
MSRP $121.93
$66.75
MSRP $121.93
$66.75
9
HVAC Heater Core GM
GM Description: 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $79.02
$46.18
MSRP $79.02
$46.18
10
Heater Core GM
GM Description: GM Genuine Parts Heater Core (Part Number: 84418887) is a vehicle heater core assembly engineered for HVAC heating performance and built to OE corrosion and durability standards. Type: Air Conditioning PartsFunction: Transfers engine coolant heat to HVAC b ...
MSRP $292.52
$159.41
MSRP $292.52
$159.41
11
Motor GM
GM Description: GM Genuine Parts Heating and Air Conditioning Blower Motor (Part Number: 84418890) is an HVAC blower motor assembly used in full‑size GM trucks and SUVs to circulate air through the heating and A/C system. Function: Forces air through HVAC ducts, vents, ...
MSRP $327.78
$178.96
MSRP $327.78
$178.96
11
Acdelco™ Blower Motor GM
GM Description: Incl.Impeller and HVAC Blower Motor Control Module. Sierra, silverado. Tahoe, Yukon, Escalade. Escalade ESV. Yukon XL. Suburban 3500hd.
12
Air Conditioning Evaporator Core Case GM
GM Description: GM Genuine Parts Air Conditioning Evaporator Core Case (Part Number: 84340797) is an OE evaporator core case for HVAC systems with automatic temperature control. Designed to meet GM testing and safety standards. Function: Houses evaporator core and related ...
MSRP $80.06
$46.79
MSRP $80.06
$46.79
13
HVAC Control Cam GM
GM Description: ACDelco HVAC Control Cam (Part Number: 23129020) is a mode control cam assembly for HVAC systems used to position airflow doors within the climate control box. Manufactured to GM HVAC component standards for precise control of airflow modes. Part type: HVA ...
MSRP $59.82
$34.95
MSRP $59.82
$34.95
14
Acdelco™ Controller GM
GM Description: With auto temp cntrl, labeled: 84237325. Sierra, silverado. With atc. Heater control, all, without rr climate cntl. Sedan,.
14
Heating and Air Conditioning Remote Control GM
GM Description: GM Genuine Parts Heating and Air Conditioning Remote Control (Part Number: 84237327) is an OEM HVAC remote control module for heater and A/C functions. System: Heater and Air Conditioning (A/C) control moduleFunction: Controls HVAC blower, temperature sele ...
MSRP $164.89
$90.27
MSRP $164.89
$90.27
14
Heating and Air Conditioning Remote Control GM
GM Description: GM Genuine Parts Heating and Air Conditioning Remote Control (Part Number: 84237325) is an OEM HVAC control assembly that allows selection and adjustment of vehicle climate functions.Type: Heater & air conditioning remote/control assembly (with auto te ...
MSRP $190.30
$104.18
MSRP $190.30
$104.18
15
HVAC Heater, Air Conditioning Evaporator, and Blower Module Retainer GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $18.80
$13.15
MSRP $18.80
$13.15
16
Heating and Air Conditioning Air Inlet Door Actuator GM
GM Description: GM Genuine Parts Heating and Air Conditioning Air Inlet Door Actuator (Part Number: 22808882) is a genuine GM OE actuator designed to restore proper air inlet door operation in HVAC systems. Function: Controls the inlet door position to direct fresh or rec ...
MSRP $82.17
$48.01
MSRP $82.17
$48.01
17
Heating and Air Conditioning Panel Mode Door Actuator GM
GM Description: ACDelco Heating and Air Conditioning Panel Mode Door Actuator (Part Number: 22838102) is an actuator assembly for controlling HVAC mode doors within the HVAC system. Function: Moves the mode door to direct airflow between vents (floor, vent, defrost positi ...
MSRP $90.57
$52.92
MSRP $90.57
$52.92
18
Temperature Valve Actuator Assembly GM
GM Description: GM Genuine Parts Temperature Valve Actuator Assembly (Part Number: 22808876) is an HVAC temperature door actuator that restores proper temperature control by moving blend doors in the heating and cooling system. Function: Moves HVAC blend/temperature doors ...
MSRP $90.77
$53.04
MSRP $90.77
$53.04
18
Acdelco™ HVAC Blend Door Actuator GM
GM Description: Sierra, silverado. Mode actuator. Tahoe, Yukon, Escalade. Labeled 15-74347. Escalade ESV. Temp. Yukon XL. Suburban 3500hd.
19
Heating and Air Conditioning Temperature Valve Actuator Gear GM
GM Description: GM Genuine Parts Heating and Air Conditioning Temperature Valve Actuator Gear (Part Number: 22808877) is a genuine actuator gear used in HVAC temperature valve assemblies to drive the blend/temperature door. Also known as: HVAC Blend Door LeverFunction: Tr ...
MSRP $21.45
$13.94
MSRP $21.45
$13.94
20
Heating and Air Conditioning Temperature Valve Actuator Gear GM
GM Description: GM Genuine Parts Heating and Air Conditioning Temperature Valve Actuator Gear (Part Number: 22838099) is a replacement gear for HVAC temperature valve actuator assemblies. Type: Actuator gear for temperature/blend valveFunction: Transmits actuator motion t ...
MSRP $8.82
$6.61
MSRP $8.82
$6.61
21
Air Conditioning Evaporator and Blower Module Drain Hose GM
GM Description: GM Genuine Parts Air Conditioning Evaporator and Blower Module Drain Hose (Part Number: 15138625) is a drain hose that routes condensate from the air conditioning evaporator and blower module to a vehicle drain point. Function: Channels condensate away fro ...
MSRP $9.30
$6.97
MSRP $9.30
$6.97
22
Air Conditioning Wiring Harness GM
GM Description: GM Genuine Parts Air Conditioning Wiring Harness (Part Number: 84340780) is a factory HVAC wiring harness for air conditioning electrical connections. Function: Provides electrical routing for air conditioning components and controlsNotes: Specified withou ...
MSRP $209.94
$114.41
MSRP $209.94
$114.41
22
Air Conditioning Wiring Harness GM
GM Description: With auto temp cntrl, 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $183.96
$100.71
MSRP $183.96
$100.71