Control Modules for 2026 GMC Yukon XL
No.
Part # / Description / Price
Price
2
Air Conditioning Evaporator Thermal Expansion Valve Seal Kit 
GM
GM Description: The GM OEM Air Conditioning Evaporator Thermal Expansion Valve Seal Kit (MPN: 84689026) is a critical AC system component engineered to regulate refrigerant flow and maintain optimal cooling performance in your vehicle. This genuine General Motors part ens ...
MSRP $13.14
$7.83
MSRP $13.14
$7.83
3
Auxiliary Heater Core GM
GM Description: # Product Description
The GM OEM Auxiliary Heater Core (MPN: 84689022) is a genuine General Motors replacement part designed to provide supplemental cabin heating for select GM vehicles. This auxiliary heater core features long-life alloy construction wit ...
MSRP $91.68
$52.21
MSRP $91.68
$52.21
3
Heater Core GM
GM Positions: Front
Description: Genuine GM OEM Heater Core (MPN: 87846949) for Chevrolet Silverado and GMC Sierra 2500HD/3500HD, Cadillac Escalade ESV, and GMC Yukon models. This factory heater core delivers reliable cabin heating by circulating engine coolant through your vehicle's HVAC ...
MSRP $113.10
$62.66
MSRP $113.10
$62.66
4
Auxiliary Air Conditioning Evaporator GM
GM Description: Upgrade your vehicle's climate control with the Genuine GM OEM Auxiliary Air Conditioning Evaporator (MPN: 84689023), engineered to deliver reliable secondary cooling performance for select GM vehicles. This OEM AC evaporator features channel-plate constru ...
MSRP $74.50
$42.43
MSRP $74.50
$42.43
4
Air Conditioning Evaporator Kit GM
GM Description: # Product Description
The GM OEM Air Conditioning Evaporator Kit (MPN: 84835413) is engineered to replace worn or damaged AC evaporator cores in select GM vehicles, restoring optimal cooling performance and refrigerant efficiency. This genuine General Mot ...
MSRP $166.56
$92.27
MSRP $166.56
$92.27
5
Auxiliary Air Conditioning Evaporator Thermal Expansion Valve Kit GM
GM Description: The GM OEM Auxiliary Air Conditioning Evaporator Thermal Expansion Valve Kit (MPN: 84689039) is engineered to precise General Motors specifications for reliable secondary A/C system cooling. This genuine thermal expansion valve regulates refrigerant flow t ...
MSRP $30.20
$18.00
MSRP $30.20
$18.00
5
Expansion Valve GM
GM Positions: Front
Description: This genuine GM OEM expansion valve (MPN: 84956146) regulates refrigerant flow in your vehicle's primary HVAC system to maintain optimal air conditioning performance. Designed for Chevrolet Tahoe, GMC Suburban, and GMC Yukon XL models, this replacement par ...
MSRP $55.77
$31.77
MSRP $55.77
$31.77
6
Air Conditioning Compressor Hose Seal GM
GM Description: # Product Description
Genuine GM OEM Air Conditioning Compressor Hose Seal (MPN: 13418809) is engineered for select GM vehicles including 2017-2019 models with 6.0L and 6.6L diesel engines, as well as gas-powered variants with 1.2L and 1.3L turbo engines ...
MSRP $9.26
$5.52
MSRP $9.26
$5.52
6
Expansion Valve Seal GM
GM Description: Genuine GM OEM Expansion Valve Seal (MPN: 13418806) regulates refrigerant flow in your vehicle's air conditioning system, ensuring optimal cooling performance. This 5/8" AC seal is designed for select GM vehicles including the CT4, Envision, Traverse, and ...
MSRP $8.20
$4.89
MSRP $8.20
$4.89
7
Auxiliary Blower Motor GM
GM Description: The Genuine GM OEM Auxiliary Blower Motor (MPN: 84488484) is an essential HVAC component engineered to deliver reliable cabin climate control across select GM vehicles. This authentic General Motors replacement part features permanently lubricated, self-al ...
MSRP $166.13
$92.04
MSRP $166.13
$92.04
7
Blower Motor GM
GM Description: Replace the blower motor (MPN: 85733157) in your Chevrolet Tahoe, Suburban, or GMC Yukon XL with this genuine GM OEM part designed to restore full heating and air conditioning performance. This direct-fit blower motor includes the impeller and delivers rel ...
MSRP $137.68
$76.27
MSRP $137.68
$76.27
8
Heating and Air Conditioning Blower Control Module GM
GM Description: The GM OEM Heating and Air Conditioning Blower Control Module (MPN: 84178783) regulates HVAC fan speed and airflow distribution across select GM vehicles. This genuine General Motors component ensures precise climate control operation and is engineered to ...
MSRP $187.77
$104.02
MSRP $187.77
$104.02
9
Actuator GM
GM Description: Genuine GM OEM Temperature Control Actuator (MPN: 13556748) for Chevrolet Blazer EV and GMC Envision models 2021-2025. This dual-zone HVAC actuator regulates air intake temperature at the evaporator and heater assembly, ensuring precise climate control on ...
MSRP $13.52
$8.06
MSRP $13.52
$8.06
9
Actuator GM
GM Description: # SEO-Optimized Product Description
Genuine GM OEM Actuator (MPN: 13554362) is an authentic General Motors replacement part engineered for select GM vehicles requiring direct OEM fitment and reliable performance. This actuator controls critical vehicle fu ...
MSRP $16.92
$10.08
MSRP $16.92
$10.08
10
Heater and Air Conditioning Evaporator and Blower Lower Case GM
GM Description: The GM OEM Heater and Air Conditioning Evaporator and Blower Lower Case (MPN: 84689021) is a genuine factory-engineered component that manages climate control system airflow and temperature regulation in select GM vehicles. This original equipment part is ...
MSRP $49.34
$28.10
MSRP $49.34
$28.10
11
Auxiliary Air Conditioning Evaporator and Blower Module Drain Valve GM
GM Description: The Genuine GM OEM Auxiliary Air Conditioning Evaporator and Blower Module Drain Valve (MPN: 84689029) is engineered to factory specifications for precise fit, form, and function in select GM vehicles. This critical A/C component manages condensation drain ...
MSRP $47.25
$26.90
MSRP $47.25
$26.90
12
Harness GM
GM Description: # Product Description
The Genuine GM OEM Harness (MPN: 85023268) is an authentic General Motors electrical harness engineered to deliver reliable wiring connections for select GM vehicles. This factory-original harness ensures proper electrical distributi ...
MSRP $73.00
$47.41
MSRP $73.00
$47.41