Control Modules for 2021 GMC Sierra 1500

1

F (S)Housing

GM

Description: The Genuine GM OEM F (S)Housing (MPN: 86564135) is an authentic General Motors component engineered for transmission and drivetrain assembly on select GM vehicles. This precision-manufactured housing delivers reliable performance as part of your vehicle's ...

MSRP $106.74

$59.13

MSRP $106.74

$59.13

2

Seal Kit

85129276

GM

Description: # Seal Kit Product Description The Genuine GM OEM Seal Kit (MPN: 85129276) is an authentic General Motors replacement seal kit engineered to maintain proper fluid containment and prevent leakage in critical engine and transmission components across select ...

MSRP $105.06

$58.20

MSRP $105.06

$58.20

3

Filter Cover

87846950

GM

Description: # Filter Cover - GM OEM Part The Genuine GM OEM Filter Cover (MPN: 87846950) is an authentic engine component designed to protect and seal your vehicle's filtration system. This original equipment manufacturer part ensures proper engine performance and lo ...

MSRP $9.38

$5.59

MSRP $9.38

$5.59

4

Cabin Air Filter

13508023

GM

Description: The GM OEM Cabin Air Filter (MPN: 13508023) is a genuine replacement filter designed to maintain cabin air quality by trapping dust, pollen, and contaminants before they enter your vehicle's interior. This authentic General Motors part features advanced mu ...

MSRP $57.18

$32.56

MSRP $57.18

$32.56

4

Acdelco™ Cabin Air Filter

CF185

GM

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5

Case Assembly

85587277

GM

Description: Upgrade your Silverado or Sierra with the genuine GM OEM Case Assembly (MPN: 85587277), engineered for front electronic controls in regular cab models. This upper case assembly is specifically designed for vehicles equipped with semiautomatic front A/C and ...

MSRP $368.83

$201.94

MSRP $368.83

$201.94

6

Case Assembly

84693363

GM

Description: Genuine GM OEM Case Assembly (MPN: 84693363) is a front lower case component engineered for Chevrolet Silverado and GMC Sierra heavy-duty trucks, including 2500 HD and 3500 HD models with standard, double, and crew cab configurations. This critical transmi ...

MSRP $22.52

$13.42

MSRP $22.52

$13.42

7

Case Assembly

87848950

GM

Description: The Genuine GM OEM Case Assembly (MPN: 87848950) is a rear lower case component engineered for 2500 HD and 3500 HD Silverado and Sierra trucks equipped with dual zone climate control and reinforced heater systems. This critical assembly houses and protects ...

MSRP $99.76

$63.02

MSRP $99.76

$63.02

8

Evaporator Core

87848946

GM

Description: # Evaporator Core Description The Genuine GM OEM Evaporative Core (MPN: 87848946) is a critical air conditioning component designed for Silverado and Sierra heavy-duty pickup trucks. This authentic factory part regulates cabin temperature by circulating r ...

MSRP $229.00

$125.38

MSRP $229.00

$125.38

9

Expansion Valve

87848947

GM

Notes: PARTS: Part included with evaporator core.

Description: Genuine GM OEM Expansion Valve (MPN: 87848947) for Silverado and Sierra 2500 HD and 3500 HD heavy-duty trucks. This original equipment manufacturer air conditioning expansion valve regulates refrigerant flow through your vehicle's climate control system, e ...

MSRP $88.94

$50.65

MSRP $88.94

$50.65

10

Heater Core

87846949

GM

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

11

Heater Cover

84835405

GM

Description: Upgrade your vehicle's heating system with the genuine GM OEM heater cover (MPN: 84835405), engineered and tested to meet General Motors' exacting standards. This authentic factory replacement part restores proper heater operation and cabin climate control ...

MSRP $8.20

$4.89

MSRP $8.20

$4.89

12

Blower Motor

84861776

GM

Description: The Genuine GM OEM Blower Motor (MPN: 84861776) is engineered to deliver reliable cabin air circulation for Silverado and Sierra heavy-duty trucks, including 2500 HD and 3500 HD models. This original equipment manufacturer part replaces worn or defective b ...

MSRP $251.18

$137.51

MSRP $251.18

$137.51

13

Blower Motor Control Module

85577577

GM

Description: The Blower Motor Control Module (MPN: 85577577) is a genuine GM OEM component engineered to regulate your vehicle's HVAC blower motor operation for optimal climate control performance. This critical electrical control unit is designed for select Chevrolet ...

MSRP $124.13

$68.77

MSRP $124.13

$68.77

14

Lower Cover

84502365

GM

Description: Upgrade your GM vehicle with the genuine OEM Lower Cover (MPN: 84502365), engineered to protect critical components and maintain proper engine bay integrity. This authentic General Motors part is designed for seamless fitment on select GM vehicles, ensurin ...

MSRP $5.90

$4.01

MSRP $5.90

$4.01

15

HVAC Heater Mode Door Lever

84837078

GM

Description: # HVAC Heater Mode Door Lever (GM OEM Part 84837078) The HVAC Heater Mode Door Lever (MPN: 84837078) is a genuine GM OEM replacement component that controls the heating and cooling mode selection in your vehicle's climate control system. This essential HV ...

MSRP $27.14

$16.18

MSRP $27.14

$16.18

16

Heating and Air Conditioning Air Inlet Door Actuator

84152568

GM

Description: The Genuine GM OEM Heating and Air Conditioning Air Inlet Door Actuator (MPN: 84152568) controls recirculation airflow in your vehicle's climate control system. This direct replacement actuator restores proper air inlet door operation for Chevrolet Silvera ...

MSRP $31.73

$18.91

MSRP $31.73

$18.91

17

Acdelco™ HVAC Air Inlet Door Actuator

1574994

GM

Description: Temp valve. Mode actuator. Silverado, Sierra 3500 HD. Temperature door. Silverado, Sierra 2500 HD.

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17

Heating and Air Conditioning Panel Mode Door Actuator

84152566

GM

Description: # Product Description The Genuine GM OEM Heating and Air Conditioning Panel Mode Door Actuator (MPN: 84152566) controls temperature and mode selection in your vehicle's climate control system. This original equipment manufacturer part is engineered for Si ...

MSRP $32.07

$19.12

MSRP $32.07

$19.12

19

HVAC System Wiring Harness

84837077

GM

Description: Upgrade your vehicle's climate control with the genuine GM OEM HVAC System Wiring Harness (MPN: 84837077), designed for reliable heating and air conditioning performance across select GM vehicles. This OEM-spec single-zone wiring harness delivers factory-q ...

MSRP $85.14

$48.49

MSRP $85.14

$48.49

20

Air Conditioning Evaporator Temperature Sensor

39090811

GM

Description: Genuine GM OEM Air Conditioning Evaporator Temperature Sensor (MPN: 39090811) monitors and regulates cooling system performance in heavy-duty trucks. This factory A/C evaporator air temperature sensor is engineered for Silverado and Sierra 2500 HD and 3500 ...

MSRP $13.56

$8.08

MSRP $13.56

$8.08

20

Humidity and Windshield Temperature Sensor

39005090

GM

Description: # Output: The GM OEM Humidity and Windshield Temperature Sensor (MPN: 39005090) is a genuine General Motors component engineered to monitor cabin moisture levels and windshield temperature for optimal climate control and defrost operation across select GM ...

MSRP $114.84

$63.62

MSRP $114.84

$63.62

Control Modules for 2021 GMC Sierra 1500

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Control Modules for 2021 GMC Sierra 1500