Control Modules for 2025 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
Headrest 
GM
GM Positions: Right
Description: Without ventilated, leather, gideon. With power, with ventilated, without massage, slt, gideon. Without POWER. cloth gideon. With power, with ventilated, ltz, gideon. With ventilated. atmosphere.
MSRP $126.91
$85.28
MSRP $126.91
$85.28
1
Headrest, Outer GM
GM Positions: Front right
Description: Without ventilated, leather, black, lt, z71. Double cab, leather, black. With power, without ventilated, black, without carhartt. With power, with ventilated, ltz, black.
MSRP $137.74
$92.57
MSRP $137.74
$92.57
2
Headrest Guide GM
GM Positions: Right
Description: Bucket-left side without executive seats. gideon. Bucket-right side without executive seats. gideon. Split bench-40% side. gideon. Split bench-60% side. gideon. With power, without ventilated. gideon.
MSRP $11.92
$8.15
MSRP $11.92
$8.15
3
Seat Back Cover GM
GM Positions: Right
Description: Without power, leather, to 09/04/2024. Without power, leather, gideon. With power, without ventilated, gideon, to 09/04/2024.
MSRP $235.33
$158.14
MSRP $235.33
$158.14
3
Seat Back Cover GM
GM Positions: Right
Description: With power, without ventilated. black.
MSRP $261.67
$175.84
MSRP $261.67
$175.84
4
MSRP $135.50
$91.06
5
Seat Back Frame GM
GM Positions: Front right
Description: Without ventilated, seat back. With power, with ventilated, without massage. Seat back, without vented. Without ventilated, without dvd. With power, without ventilated. with memory pkg. Without ventilated, without power bolster.
MSRP $205.89
$138.35
MSRP $205.89
$138.35
5
Seat Back Frame GM
GM Positions: Front right
Description: Without performance seat, frames & shields. With power, without ventilated. With ventilated. without dvd. With ventilated, seat back, without rear display. With power, with ventilated, with massage, seat back. Seat back, without vented. With ventilated, with power bolster.
MSRP $194.71
$130.84
MSRP $194.71
$130.84
7
Cushion Cover GM
GM Positions: Right
Description: With power, without ventilated, gideon.
MSRP $237.31
$159.48
MSRP $237.31
$159.48
7
Cushion Cover GM
GM Positions: Right
Description: With power, without ventilated. black without carhartt.
MSRP $237.31
$159.48
MSRP $237.31
$159.48
8
Passenger Discriminating Sensor GM
GM Positions: Right
Description: Without vented seat. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. With power, without ventilated.
$327.39
$327.39
9
Seat Cushion Pad GM
GM Positions: Right
Notes: PARTS: Part included with Occupant sensor.
Description: Without ventilated, without police. With power, without ventilated, with haptic alert.
MSRP $50.54
$33.96
MSRP $50.54
$33.96
13
MSRP $424.31
$285.13
14
Actuator GM
GM Positions: Right
Notes: PARTS: Part included with adjuster with cushion frame.
Description: Silverado, Sierra 2500 HD. Right. Tilt actuator. Silverado, Sierra 3500 HD. With power, without ventilated, tilt.
MSRP $87.92
$59.09
MSRP $87.92
$59.09
16
Outer Finish Panel GM
GM Positions: Front right outer
Description: With power, with ventilated, gideon.
MSRP $38.96
$26.19
MSRP $38.96
$26.19
16
Outer Finish Panel GM
GM Positions: Front right outer
Description: With power, vent, massage, seat cushion & adjuster components. Passenger seat. With power, with ventilated, with massage, seat cushion. With ventilated. black.
MSRP $37.17
$24.98
MSRP $37.17
$24.98
17
Outer Finish Panel Retainer GM
GM Positions: Right
Description: Without ventilated, seat cushion. With power, vent, massage, seat cushion & adjuster components. Frames & shields, power. 2021-26, power seat with ventilated seat.
MSRP $10.30
$7.05
MSRP $10.30
$7.05
18
Seat Trim Panel Clip GM
GM Positions: Right
Description: Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.05
$8.93
MSRP $13.05
$8.93
20
Slide Knob GM
GM Positions: Right
Description: With power, without ventilated, black. With ventilated, seat cushion, black. Without performance seat, frames & shields, black/chrome. Bucket-right side, seat cushion, black. With power, vent, massage, seat cushion & adjuster components. With power, with ventilated, with massage, seat cushion. Seat cushion, with vented. With VENTILATED. black with massage. Bucket-right side seat cushion with executive seats.
MSRP $10.07
$6.89
MSRP $10.07
$6.89
21
Recline Knob GM
GM Positions: Right
Description: With ventilated. atmosphere. With power, without ventilated, all. With power, without ventilated, gideon.
MSRP $30.75
$20.66
MSRP $30.75
$20.66
22
Recline Knob Bracket GM
GM Positions: Right
Description: Passenger seat. With power, with ventilated, with massage, seat cushion. Frames & shields, power. Seat cushion components, with power. 2021-26, power seat with ventilated seat.
MSRP $10.57
$7.23
MSRP $10.57
$7.23
23
Switch Bezel GM
GM Positions: Right
Description: Bucket-right side, seat cushion, #1. With power, vent, massage, seat cushion & adjuster components. With power, with ventilated, with massage, seat cushion. Bucket-right side seat cushion with executive seats. With power, without ventilated, black.
MSRP $11.61
$7.95
MSRP $11.61
$7.95
23
Switch Bezel GM
GM Positions: Front right
Description: With power, with ventilated, without massage, gideon.
MSRP $12.12
$8.29
MSRP $12.12
$8.29
24
Lumbar Switch GM
GM Positions: Right
Description: Two-way lumbar. Left. With power, with ventilated, without massage, gideon. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $13.01
$8.90
MSRP $13.01
$8.90
25
Inner Finish Panel GM
GM Positions: Right
Description: With power, with ventilated, gideon. Without power. gideon.
MSRP $38.01
$25.55
MSRP $38.01
$25.55
25
Jet Black Passenger Seat Inner Adjuster Front Finish Cover GM
GM Positions: Front right inner
Description: Passenger seat, black. With ventilated, without power bolster. With power, without ventilated. black. With heated. black. Protects the seat track from debris
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $12.43
$8.50
MSRP $12.43
$8.50
26
MSRP $8.41
$5.76
26
Recline Cover GM
GM Positions: Front right outer
Description: Without POWER. inner gideon. Without POWER. outer gideon.
MSRP $10.44
$7.14
MSRP $10.44
$7.14
27
Recline Cover GM
GM Positions: Left
Description: With power, with ventilated, gideon. Without POWER. inner gideon. Without POWER. outer gideon.
MSRP $10.19
$6.97
MSRP $10.19
$6.97
27
Jet Black Driver Seat Inner Recliner Finish Cover GM
GM Positions: Left
Description: Seat cushion, with vented. Without ventilated, without power bolster, outboard. With ventilated, with power bolster, inboard. With power, with ventilated. outer black. Without POWER. outer black. With power, without ventilated. inner black. With HEATED. inner black. With HEATED. outer black. DRIVER SEAT. outer black. Passenger seat. outer black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.19
$7.65
MSRP $11.19
$7.65
28
Rail Cover GM
GM Positions: Right
Description: With power, without ventilated. atmosphere.
MSRP $37.83
$25.42
MSRP $37.83
$25.42
28
Rail Cover GM
GM Positions: Front right
Description: With power, vent, massage, seat cushion & adjuster components. Passenger seat. With power, with ventilated, with massage, seat cushion. With power, without ventilated. black.
MSRP $37.66
$25.31
MSRP $37.66
$25.31
29
Power Seat Wiring Harness GM
GM Positions: Right
Description: With power, without ventilated.
MSRP $207.76
$132.65
MSRP $207.76
$132.65
29
MSRP $169.75
$108.39
30
Module GM
GM Positions: Right
Description: Right. Tahoe. Front. Suburban. Silverado, Sierra 2500 HD. Without vented seat. Yukon. Silverado, Sierra 3500 HD. With power, vent, massage, seat cushion & adjuster components, heat control. With VENTILATED. heat control.
MSRP $63.25
$42.50
MSRP $63.25
$42.50
30
Harness GM
GM Positions: Front right
Description: With power, with ventilated, without massage, heat control.
MSRP $172.39
$110.08
MSRP $172.39
$110.08
31
Front Seat Heater Control Module Bracket GM
GM Positions: Right
Description: With power, without ventilated. With power, with 4-way lumbar, without sport seat. With heated. Seat cushion, with vented. Passenger seat, without memory. Helps align and secure your vehicle's seat heater control module
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $12.45
$8.52
MSRP $12.45
$8.52