Control Modules for 2021 GMC Sierra 1500
No.
Part # / Description / Price
Price
1
Headrest 
GM
GM Positions: Right
Description: The GM OEM Headrest (MPN: 84915158) is an authentic General Motors component engineered for premium comfort and functionality in select GM vehicles, particularly AT4 trim models. This power-operated headrest features advanced ventilated technology to enhan ...
MSRP $79.46
$54.31
MSRP $79.46
$54.31
2
Headrest Guide GM
GM Positions: Right
Description: The GM OEM Headrest Guide (MPN: 85126333) is an essential seat back component designed to provide proper alignment and support for vehicle headrests. This genuine General Motors part ensures secure headrest positioning on select GM vehicles equipped with v ...
MSRP $15.22
$10.88
MSRP $15.22
$10.88
2
Headrest Guide GM
GM Positions: Right
Description: The Genuine GM OEM Headrest Guide (MPN: 85001551) is a factory-original seat component designed for manual seat adjustment systems on select 2014-2017 GM vehicles. This essential headrest guide provides secure positioning and smooth operation for driver-si ...
MSRP $49.22
$33.65
MSRP $49.22
$33.65
2
Headrest Guide GM
GM Positions: Right
Description: Upgrade your vehicle's seating comfort and safety with the Genuine GM OEM Headrest Guide (MPN: 85126334), designed to provide secure headrest positioning and support across multiple seat configurations. This original equipment manufacturer part is engineer ...
MSRP $11.92
$8.52
MSRP $11.92
$8.52
2
Black Rear Seat Head Restraint Guide GM
GM Positions: Rear
Description: The GM OEM Black Rear Seat Head Restraint Guide (MPN: 84670314) is an authentic General Motors safety component engineered to secure and adjust headrests in double cab and crew cab configurations. This genuine GM part enables smooth vertical positioning of ...
MSRP $26.21
$18.74
MSRP $26.21
$18.74
2
Gideon Rear Seat Head Restraint Guide GM
GM Positions: Rear
Description: The Gideon Rear Seat Head Restraint Guide (MPN: 84670315) is a genuine GM OEM part engineered to secure and adjust your vehicle's rear headrest with precision and safety. This headrest guide is designed for select GM vehicles including double cab and crew ...
MSRP $44.63
$30.50
MSRP $44.63
$30.50
2
Black Rear Seat Head Restraint Guide GM
GM Positions: Rear
Description: The GM OEM Black Rear Seat Head Restraint Guide (MPN: 85147712) is a genuine headrest adjustment component engineered to safely secure and position your vehicle's rear seat headrest. This factory-original part allows smooth height adjustment to accommodate ...
MSRP $6.95
$4.97
MSRP $6.95
$4.97
2
Headrest Guide GM
GM Positions: Rear
Description: Genuine GM OEM Headrest Guide (MPN: 85147713) is engineered to secure and position headrests in select GM truck cabins, including crew cab and double cab configurations. This essential interior component ensures proper headrest alignment and stability for ...
MSRP $9.61
$6.88
MSRP $9.61
$6.88
2
Headrest Guide GM
GM Positions: Rear
Description: The Genuine GM OEM Headrest Guide (MPN: 85147714) is an authentic factory seat component designed for crew cab trucks and select GM vehicles. This headrest guide assembly provides secure positioning and storage functionality for your vehicle's seat back, e ...
MSRP $9.61
$6.88
MSRP $9.61
$6.88
2
Headrest Guide GM
GM Positions: Front left
Description: This genuine GM OEM headrest guide (MPN: 85513004) is engineered for power-operated, ventilated headrest systems and provides essential support and positioning functionality for select GM vehicles. As an authentic General Motors replacement part, this head ...
MSRP $37.83
$25.86
MSRP $37.83
$25.86
3
Seat Back Cover GM
GM Positions: Right
Description: This genuine GM OEM seat back cover (MPN: 87818269) is engineered for select GM vehicles equipped with power ventilated seating systems without massage functionality. Designed specifically for AT4 trim models, this black and kalahari two-tone seat back cov ...
MSRP $424.93
$279.18
MSRP $424.93
$279.18
4
Seat Back Pad GM
GM Positions: Right
Description: This Genuine GM OEM Seat Back Pad (MPN: 84462131) is an authentic replacement component designed for select GM vehicles equipped with power and ventilated seat systems. This factory-original part restores comfort and functionality to your vehicle's driver ...
MSRP $135.50
$90.08
MSRP $135.50
$90.08
5
Seat Back Frame GM
GM Positions: Right
Description: The Genuine GM OEM Seat Back Frame (MPN: 13551363) is an authentic replacement component designed for select GM vehicles equipped with power seating systems and lumbar support options. This factory-original seat back frame provides structural support for p ...
MSRP $210.62
$138.38
MSRP $210.62
$138.38
6
Seat Back Heater GM
GM Positions: Right
Description: Genuine GM OEM Seat Back Heater (MPN: 86780908) provides comfortable heated seating for front seats on select Silverado and Sierra HD models. This authentic General Motors replacement part delivers direct-fit heating functionality for trucks equipped with ...
MSRP $15.06
$10.76
MSRP $15.06
$10.76
7
Cushion Cover GM
GM Positions: Right
Description: Genuine GM OEM Cushion Cover (MPN: 87818319) is engineered for select GM vehicles requiring premium seating comfort upgrades. This ventilated power cushion cover delivers enhanced support and climate control for the driver and passengers, designed specific ...
MSRP $283.28
$186.12
MSRP $283.28
$186.12
7
Cushion Cover GM
GM Positions: Rear left
Description: Upgrade your truck's interior with the Genuine GM OEM Cushion Cover (MPN: 84571037), designed specifically for double cab models with authentic leather construction in striking black and Kalahari trim. This factory original cushion cover delivers premium c ...
MSRP $175.30
$115.17
MSRP $175.30
$115.17
7
Cushion Cover GM
GM Positions: Rear right
Description: Genuine GM OEM Cushion Cover (MPN: 84571039) designed for double cab truck models, this black Kalahari leather seat cushion cover provides premium comfort and protection for your vehicle's interior. This authentic General Motors replacement part restores o ...
MSRP $142.49
$94.72
MSRP $142.49
$94.72
7
Cushion Cover GM
GM Positions: Rear right
Description: Upgrade your truck's interior comfort with the genuine GM OEM Cushion Cover (MPN: 86808382), engineered for select GM crew cab trucks including the AT4 trim. This premium leather seat cushion cover features an integrated storage compartment and comes in so ...
MSRP $185.06
$121.58
MSRP $185.06
$121.58
7
Cushion Cover GM
GM Positions: Rear left
Description: Upgrade your truck interior with the Genuine GM OEM Cushion Cover (MPN: 86808477), a premium leather seat cushion replacement designed for select GM crew cab trucks featuring AT4 trim packages. This authentic General Motors part includes convenient storage ...
MSRP $219.46
$144.19
MSRP $219.46
$144.19
7
Cushion Cover GM
GM Positions: Front left
Description: # Product Description
The Genuine GM OEM Cushion Cover (MPN: 87818314) is an authentic General Motors replacement seat cushion cover designed to restore comfort and aesthetics to your vehicle's interior. This black/Kalahari colored cover features power fu ...
MSRP $235.65
$154.82
MSRP $235.65
$154.82
8
Passenger Discriminating Sensor GM
GM Positions: Right
Description: Upgrade your truck's seating comfort with the Genuine GM OEM Passenger Discriminating Sensor (MPN: 86814229), designed to enhance ventilated seat performance on select Silverado and Sierra HD models. This authentic General Motors component integrates with ...
$472.01
$472.01
9
Seat Cushion Pad GM
GM Notes: PARTS: Part included with Occupant sensor.
Description: Experience premium comfort with the genuine GM OEM seat cushion pad (MPN: 84552598), engineered to deliver superior seating support across select GM vehicles. This ventilated power seat cushion provides enhanced comfort features without massage functionali ...
MSRP $133.09
$88.47
MSRP $133.09
$88.47
10
Seat Cushion Heater GM
GM Positions: Right
Description: Genuine GM OEM Seat Cushion Heater (MPN: 86780905) designed for premium comfort in Silverada and Sierra heavy-duty trucks. This OEM front seat heating element delivers consistent warmth to the seat cushion, perfect for cold weather driving. Compatible with ...
MSRP $56.29
$38.48
MSRP $56.29
$38.48
11
Support Spring GM
GM Positions: Right
Description: Upgrade your vehicle's seating comfort with the genuine GM OEM Support Spring (MPN: 13522532), designed for power-adjustable seats with lumbar support and ventilated seat back functionality. This authentic General Motors replacement part restores proper se ...
MSRP $84.21
$55.99
MSRP $84.21
$55.99
12
Support Spring GM
GM Positions: Right
Description: # Product Description
The GM OEM Support Spring (MPN: 13536067) is a genuine General Motors replacement component engineered to provide structural support and suspension stability for select GM vehicles. This authentic OEM part maintains factory specifica ...
MSRP $11.60
$8.30
MSRP $11.60
$8.30
13
Mat GM
GM Positions: Right
Notes: PARTS: Part cannot be reused/reinstalled.
Description: The GM OEM Mat (MPN: 13548459) is a genuine General Motors power ventilated seat back mat designed to enhance comfort and climate control in select GM vehicles. This authentic factory part provides integrated ventilation functionality for powered seating s ...
MSRP $30.38
$21.73
MSRP $30.38
$21.73
14
Mat GM
GM Positions: Right
Notes: PARTS: Part cannot be reused/reinstalled.
Description: This Genuine GM OEM seat cushion mat (MPN: 13548458) features powered ventilation technology designed to enhance comfort during extended driving sessions on select GM vehicles. The ventilated cushion actively cools the seating surface, making it ideal for ...
MSRP $16.71
$11.96
MSRP $16.71
$11.96
15
Temperature Controlled Seat Blower Motor GM
GM Positions: Right
Description: # Temperature Controlled Seat Blower Motor - MPN 13544899
The Genuine GM OEM Temperature Controlled Seat Blower Motor (MPN 13544899) is the factory-original component engineered to regulate heated and cooled seat ventilation in compatible General Motors v ...
MSRP $76.32
$52.15
MSRP $76.32
$52.15
16
Temperature Controlled Seat Blower Motor GM
GM Positions: Right
Description: # Temperature Controlled Seat Blower Motor - GM OEM Part 13544900
The GM OEM Temperature Controlled Seat Blower Motor (MPN: 13544900) is the genuine factory component engineered to regulate heated and cooled seat ventilation across select GM vehicles. Thi ...
MSRP $17.72
$12.67
MSRP $17.72
$12.67
18
Adjuster GM
GM Positions: Right
Description: Genuine GM OEM Right Seat Adjuster (MPN: 13554666) designed for GMC Yukon passenger seat configurations with power adjustment capabilities. This factory original part delivers smooth 8-way seat positioning with integrated power, ventilation, and massage fu ...
MSRP $413.96
$271.97
MSRP $413.96
$271.97
19
Actuator GM
GM Positions: Right
Notes: PARTS: Part included with adjuster with cushion frame.
Description: The genuine GM OEM power seat tilt actuator (MPN: 13542529) is a factory replacement component designed for Silverado and Sierra heavy-duty trucks with power seat adjustment capabilities. This authentic General Motors part restores smooth, reliable tilt fu ...
MSRP $87.92
$58.46
MSRP $87.92
$58.46
20
Adjust Motor GM
GM Positions: Right
Notes: PARTS: Part included with adjuster with cushion frame.
Description: The Genuine GM OEM Adjust Motor (MPN: 13512996) is a critical component designed to provide precise motor adjustment functionality for select GM vehicles. This authentic General Motors part ensures reliable performance and proper operation of adjustment me ...
MSRP $112.54
$74.81
MSRP $112.54
$74.81
21
Outer Finish Panel GM
GM Positions: Right
Description: Genuine GM OEM Outer Finish Panel (MPN: 84458086) is a factory-original replacement part designed for select GM vehicles requiring non-ventilated power window or door panel finishing. This authentic General Motors component delivers OEM-quality aesthetics ...
MSRP $26.52
$18.96
MSRP $26.52
$18.96
21
Outer Finish Panel GM
GM Positions: Right
Description: The Genuine GM OEM Outer Finish Panel (MPN: 84458087) is an authentic General Motors replacement component designed for select GM vehicles. This non-ventilated exterior panel delivers factory-original fit and finish, making it an ideal choice for customers ...
MSRP $24.61
$17.61
MSRP $24.61
$17.61
21
Outer Finish Panel GM
GM Positions: Right
Description: GM OEM Outer Finish Panel MPN 84458088 is a genuine factory component designed for select GM vehicles, delivering authentic fit and finish without ventilation features. This original equipment manufacturer part ensures proper panel alignment and durability ...
MSRP $23.88
$17.08
MSRP $23.88
$17.08
22
Outer Finish Panel Retainer GM
GM Positions: Right
Description: # Outer Finish Panel Retainer - GM OEM Part 13515820
This genuine GM OEM outer finish panel retainer (MPN: 13515820) is engineered to secure and align the dashboard finish panel on select GM vehicles equipped with non-ventilated power systems. This critic ...
MSRP $15.27
$10.92
MSRP $15.27
$10.92
23
Outer Finish Panel Bracket GM
GM Positions: Right
Description: # Genuine GM OEM Outer Finish Panel Bracket (MPN: 13511598)
This genuine GM OEM outer finish panel bracket (MPN: 13511598) is a factory-original frame and shield component designed for manual transmission vehicles without ventilated features. This authent ...
MSRP $8.28
$5.92
MSRP $8.28
$5.92
24
Front Seat Adjuster Switch GM
GM Positions: Right
Description: # Product Description
The GM OEM Front Seat Adjuster Switch (MPN: 25974715) is a genuine General Motors replacement component engineered to restore full seat positioning functionality in select GM vehicles. This authentic factory part delivers reliable pe ...
MSRP $98.56
$65.53
MSRP $98.56
$65.53
25
Jet Black Front Seat Adjustment Knob GM
GM Positions: Right
Description: Upgrade your driving comfort with the Genuine GM OEM Jet Black Front Seat Adjustment Knob (MPN: 13274114), engineered for precision seat positioning across multiple GM vehicle models. This essential seat cushion component provides smooth, reliable adjustme ...
MSRP $35.46
$24.24
MSRP $35.46
$24.24
25
Slide Knob GM
GM Positions: Right
Description: This genuine GM OEM Slide Knob (MPN: 84253902) is a factory replacement control component designed for non-ventilated power seat systems across select GM vehicles. If you're restoring or repairing your vehicle's interior climate and seating controls, this ...
MSRP $8.28
$5.92
MSRP $8.28
$5.92
25
Slide Knob GM
GM Positions: Right
Description: The GM OEM Slide Knob (MPN: 90921021) is a genuine General Motors replacement part designed for climate control systems on select GM vehicles. This authentic slide knob operates without ventilated atmosphere functionality and serves as a direct replacement ...
MSRP $13.08
$9.36
MSRP $13.08
$9.36
26
Jet Black Front Seat Recliner Knob GM
GM Positions: Right
Description: The Genuine GM OEM Jet Black Front Seat Recliner Knob (MPN: 13274112) is an authentic replacement control knob designed for GM front seat recline mechanisms across multiple seat configurations. This premium seat component works with power seats, heated sea ...
MSRP $38.01
$25.98
MSRP $38.01
$25.98
26
Recline Knob GM
GM Positions: Right
Description: This Genuine GM OEM Recline Knob (MPN: 84253903) is the authentic replacement component for power seat recline adjustment without ventilation features on select GM vehicles. Designed for drivers seeking factory-original quality and reliable seating comfort ...
MSRP $19.66
$14.07
MSRP $19.66
$14.07
26
Recline Knob GM
GM Positions: Right
Description: The GM OEM Recline Knob (MPN: 90921020) is an authentic General Motors seat adjustment control designed for power recline seat systems without ventilation. This genuine replacement part restores full functionality to your vehicle's power seat recline mecha ...
MSRP $19.30
$13.79
MSRP $19.30
$13.79
27
Recline Knob Bracket GM
GM Positions: Right
Description: This Genuine GM OEM Recline Knob Bracket (MPN: 13511596) is an authentic power seat component designed for select GM vehicles equipped with power seating systems without ventilated seats. This OEM-spec bracket assembly ensures proper functionality and dura ...
MSRP $13.08
$9.36
MSRP $13.08
$9.36
28
Switch Bezel GM
GM Positions: Right
Description: Upgrade your vehicle's interior with the genuine GM OEM Switch Bezel (MPN: 84054276), a black power switch trim ring designed for select GM vehicles. This authentic General Motors replacement part restores your dashboard's original appearance and functiona ...
MSRP $8.57
$6.13
MSRP $8.57
$6.13
28
Switch Bezel GM
GM Positions: Right
Description: # Product Description
This genuine GM OEM switch bezel (MPN: 84237639) is a factory-original replacement part designed for power window and door lock control systems on select GM vehicles. The bezel provides a professional appearance and reliable function ...
MSRP $8.35
$5.97
MSRP $8.35
$5.97
28
Switch Bezel GM
GM Positions: Right
Description: The Genuine GM OEM Switch Bezel (MPN: 84237640) is an authentic General Motors replacement part designed for power window or control switch applications without ventilated functionality. This original equipment manufacturer bezel provides a professional fi ...
MSRP $7.96
$5.69
MSRP $7.96
$5.69
29
Switch GM
GM Positions: Right
Description: The GM OEM Switch (MPN: 84445926) is a genuine factory replacement component engineered for reliable electrical control across select GM vehicles. This authentic General Motors switch delivers dependable performance for drivers seeking OEM-quality parts at ...
MSRP $67.66
$46.24
MSRP $67.66
$46.24
29
Lumbar Switch GM
GM Positions: Right
Description: Upgrade your truck's comfort with this genuine GM OEM lumbar switch (MPN: 84468435) designed for power-adjustable lumbar support in Silverado and Sierra HD models. This two-way lumbar control switch allows drivers to adjust lumbar support left and right, m ...
MSRP $11.41
$8.17
MSRP $11.41
$8.17
29
Lumbar Switch GM
GM Positions: Right
Description: Upgrade your truck's comfort with the Genuine GM OEM Lumbar Switch (MPN: 84468436), designed for premium seating adjustment on select Silverado and Sierra HD models. This authentic General Motors lumbar control switch delivers two-way lumbar support functi ...
MSRP $9.11
$6.51
MSRP $9.11
$6.51
30
Jet Black Passenger Seat Inner Adjuster Front Finish Cover GM
GM Positions: Right
Description: # SEO-Optimized Product Description
The GM OEM Passenger Seat Inner Adjuster Front Finish Cover (MPN: 84072826) in Jet Black is a factory-engineered replacement part designed to protect your vehicle's seat track mechanism from dirt and debris while mainta ...
MSRP $12.43
$8.89
MSRP $12.43
$8.89
30
Inner Finish Panel GM
GM Positions: Right
Description: # Product Description
The Genuine GM OEM Inner Finish Panel (MPN: 84237405) is an authentic General Motors interior trim component designed for select GM vehicles. This factory-original part provides essential interior cabin finishing and aesthetic appeal ...
MSRP $38.01
$25.98
MSRP $38.01
$25.98
30
Inner Finish Panel GM
GM Positions: Right
Description: The GM OEM Inner Finish Panel (MPN: 84237406) is a genuine factory replacement interior trim component designed for select GM vehicles. This non-ventilated inner panel provides structural support and aesthetic finishing to your vehicle's interior cabin wit ...
MSRP $10.21
$7.30
MSRP $10.21
$7.30
31
Recline Cover GM
GM Positions: Right
Description: The GM OEM Recline Cover (MPN: 84987349) is a genuine factory power seat component designed to provide durable protection and support for select GM vehicles. This authentic General Motors part delivers OEM-quality performance and seamless integration with ...
MSRP $8.41
$6.02
MSRP $8.41
$6.02
31
Recline Cover GM
GM Positions: Right
Description: Upgrade your vehicle's seat comfort with the Genuine GM OEM Recline Cover (MPN: 84237416), designed to restore and protect your seat recline mechanism on select GM vehicles. This authentic General Motors replacement part is engineered to provide a seamless ...
MSRP $10.44
$7.46
MSRP $10.44
$7.46
31
Recline Cover GM
GM Positions: Right
Description: # Product Description
This genuine GM OEM Recline Cover (MPN: 84237417) is a factory-original seat component designed for select GM vehicles requiring power recline functionality without ventilated seating surfaces. This authentic General Motors part ensu ...
MSRP $10.44
$7.46
MSRP $10.44
$7.46
32
Jet Black Driver Seat Inner Recliner Finish Cover GM
GM Positions: Right
Description: The GM OEM Jet Black Driver Seat Inner Recliner Finish Cover (MPN: 84072818) is a genuine General Motors replacement part designed for driver seat assemblies across select GM vehicles. This authentic inner seat cover features a sleek jet black finish and i ...
MSRP $11.19
$8.00
MSRP $11.19
$8.00
32
Recline Cover GM
GM Positions: Right
Description: The Genuine GM OEM Recline Cover (MPN: 84237414) is a factory-original seat component designed for manual recline seat assemblies without power functionality. This authentic General Motors replacement part features inner and outer gideon construction and i ...
MSRP $10.19
$7.28
MSRP $10.19
$7.28
32
Recline Cover GM
GM Positions: Right
Description: The GM OEM Recline Cover (MPN: 84237415) is an authentic General Motors replacement part designed for power seat recline mechanisms without ventilation. This genuine seat cover component fits select GM vehicles and restores proper seat back positioning and ...
MSRP $10.07
$7.20
MSRP $10.07
$7.20
33
Rail Cover GM
GM Positions: Right
Description: Genuine GM OEM Rail Cover MPN 84847965 is a factory-original seat component designed for passenger seat assemblies on select GM vehicles. This rail cover protects and conceals the seat track mechanism while maintaining the professional appearance of power ...
MSRP $37.66
$25.74
MSRP $37.66
$25.74
33
Rail Cover GM
GM Positions: Right
Description: # Product Description
This Genuine GM OEM Rail Cover (MPN: 84847966) is a factory-original trim component designed to provide protective coverage and aesthetic finishing for select GM vehicles. The non-ventilated rail cover delivers a clean appearance whi ...
MSRP $37.83
$25.86
MSRP $37.83
$25.86
34
Front Passenger Side Seat Wiring Harness GM
GM Positions: Right
Description: # Product Description
The GM OEM Front Passenger Side Seat Wiring Harness (MPN: 84914094) is a genuine General Motors electrical connector assembly engineered to restore proper power distribution and control functions to your vehicle's front passenger sea ...
MSRP $180.01
$112.36
MSRP $180.01
$112.36
35
Control Module GM
GM Positions: Right
Description: Genuine GM OEM Control Module (MPN: 85608068) for Silverado and Sierra heavy-duty trucks featuring advanced seat climate control functionality. This original equipment manufacturer part regulates heated and ventilated seating systems, compatible with 2500 ...
MSRP $13.95
$9.98
MSRP $13.95
$9.98
35
Control Module GM
GM Positions: Rear
Description: Genuine GM OEM Control Module (MPN: 13536325) designed for select Silverado and Sierra models with crew cab configuration and heated seat systems. This original equipment manufacturer part manages critical seat heating and storage compartment functions, en ...
MSRP $13.13
$9.39
MSRP $13.13
$9.39
36
Front Seat Heater Control Module Bracket GM
GM Positions: Right
Description: The GM OEM Front Seat Heater Control Module Bracket (MPN: 13511544) is engineered to properly position and secure your vehicle's seat heating system components. This genuine General Motors part ensures correct alignment of heated seat controls and is compa ...
MSRP $12.45
$8.90
MSRP $12.45
$8.90