Driver Seat Components for 2021 Chevrolet Silverado 3500 HD
1. Headrest 
2. Headrest Guide 
3. Headrest Guide 
4. Headrest Guide 
5. Headrest Guide 
6. Headrest Guide 
7. Headrest Guide 
8. Headrest Guide 
9. Left 
10. Headrest Guide 
11. Support Spring 
12. Support Spring 
13. Headrest Guide 
14. Headrest Guide 
15. Headrest Guide 
16. Headrest Guide 
17. Headrest Guide 
18. Lumbar Support 
19. Headrest Guide 
20. Headrest Guide 
21. Headrest Guide 
22. Headrest Guide 
23. Headrest Guide 
24. Headrest Guide 
25. Headrest Guide 
26. Recline Cover 
27. Headrest Guide 
28. Left 
29. Left 
30. Adjust Switch 
31. Seat Switch 
32. Seat Switch 
33. Adjust Switch 
34. Headrest Guide No.
Part # / Description / Price
Price
1
2019-2023 GM - Black Front Seat Head Restraint 
GM
GM Positions: Left
Description: With power, with ventilated, ltz, black. With power, without ventilated, black, without carhartt. Without POWER. leather black.
MSRP $147.26
$98.08
MSRP $147.26
$98.08
1
2019-2023 GM - Gideon Front Seat Head Restraint GM
GM Positions: Left
Description: With power, without ventilated, leather, gideon. With power, with ventilated, slt, gideon. Helps minimize the chance of a neck injury in certain collisions
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 $55.88
$38.56
MSRP $55.88
$38.56
2
2019-2025 GM - Headrest Guide GM
GM Positions: Left
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
$9.15
MSRP $11.92
$9.15
3
2019-2023 GM - Seat Back Cover GM
GM Positions: Left
Description: With power, with ventilated, ltz, black, without carhartt. With POWER, without VENTILATED. perforated leather black.
MSRP $383.76
$250.74
MSRP $383.76
$250.74
3
2019-2023 GM - Seat Back Cover GM
GM Positions: Front left
Description: With power, with ventilated, ltz, gideon. With POWER, without VENTILATED. perforated leather gideon.
MSRP $394.11
$257.50
MSRP $394.11
$257.50
4
2019-2025 GM - Seat Back Pad GM
GM Positions: Left
Description: With power, without ventilated.
MSRP $135.50
$90.24
MSRP $135.50
$90.24
5
Seat Back Frame GM
GM Positions: Front left
Description: With power, with ventilated, without massage. Without ventilated, with power bolster. Without ventilated seat. With sport seat, seat back. With heated. 2016-20, with ventilated seat. With power, without ventilated. with memory pkg.
MSRP $151.74
$101.05
MSRP $151.74
$101.05
6
2019-2023 GM - Front Seat Back Heater GM
GM Positions: Left
Description: Front seats. Silverado, Sierra 2500 HD. Seat back. Without vented seat. Silverado, Sierra 3500 HD. With power, with ventilated, without massage.
MSRP $15.06
$11.56
MSRP $15.06
$11.56
6
2020-2023 GM - Seat Back Heater GM
GM Positions: Front left upper
Description: Silverado, Sierra 2500 HD. Seat back. With vented seat. Silverado, Sierra 3500 HD. With power, with ventilated.
MSRP $18.40
$13.80
MSRP $18.40
$13.80
7
2019-2023 GM - Black Driver Seat Cushion Cover GM
GM Positions: Left
Description: With power, without ventilated. leather black. Designed for an exact fit to prevent movement on the cushions
Available in multiple colors to match the vehicle's interior trim package
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 $320.49
$209.40
MSRP $320.49
$209.40
7
2019-2023 GM - Cushion Cover GM
GM Positions: Left
Description: With POWER, without VENTILATED. perforated leather gideon.
MSRP $311.20
$203.34
MSRP $311.20
$203.34
8
2019-2023 GM - Seat Cushion Pad GM
GM Positions: Left
Description: With power, without ventilated, without haptic alert.
MSRP $137.44
$91.53
MSRP $137.44
$91.53
8
Driver Seat Cushion Pad GM
GM Positions: Left
Description: With power, without ventilated. with haptic alert. Provides comfort to the sitting area in your vehicle
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 $51.06
$35.22
MSRP $51.06
$35.22
9
2019-2023 GM - Driver Seat Cushion Comfort Pad GM
GM Positions: Left
Description: With power, without ventilated. with haptic alert. Provides comfort to the sitting area in your vehicle
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 $38.89
$26.83
MSRP $38.89
$26.83
11
2019-2023 GM - Front Seat Cushion Heater GM
GM Positions: Left
Description: Without vented seat. With power, with ventilated, without massage. Silverado, sierra. Front seats. Seat cushion.
MSRP $52.12
$35.96
MSRP $52.12
$35.96
12
Support Spring GM
GM Positions: Front left
Description: Frames & shields, power. With power, all. With power, type 2. Bolt EUV. Left. Without ventilated, without power bolster, 2 way adjust. With power, with heated, 2-way lumbar. Seat back, without massage.
MSRP $93.09
$62.00
MSRP $93.09
$62.00
13
MSRP $11.60
$8.91
15
2019-2024 GM - Adjust Motor GM
GM Positions: Left
Notes: PARTS: Part included with adjuster with cushion frame.
MSRP $66.80
$46.10
MSRP $66.80
$46.10
16
2019-2024 GM - Adjust Motor GM
GM Positions: Left
Notes: PARTS: Part included with adjuster with cushion frame.
MSRP $214.17
$139.94
MSRP $214.17
$139.94
17
2019-2023 GM - Outer Finish Panel GM
GM Positions: Left
Description: With power, without ventilated. black.
MSRP $26.42
$19.81
MSRP $26.42
$19.81
17
2019-2023 GM - Outer Finish Panel GM
GM Positions: Left
Description: With power, without ventilated. atmosphere.
MSRP $24.39
$18.29
MSRP $24.39
$18.29
18
2019-2023 GM - Outer Finish Panel Retainer GM
GM Positions: Left
Description: Without power.
MSRP $13.85
$10.64
MSRP $13.85
$10.64
18
2019-2023 GM - Outer Finish Panel Bracket GM
GM Positions: Left
Description: With power, with ventilated.
MSRP $13.08
$10.05
MSRP $13.08
$10.05
20
2020-2023 GM - Black Front Seat Adjuster Switch GM
GM Positions: Left
Description: Silverado, Sierra 2500 HD. Left. Silverado, Sierra 3500 HD. With power, with ventilated, without massage. Power seat. Front driver seat. Encore GX.
MSRP $43.18
$29.80
MSRP $43.18
$29.80
21
2019-2023 GM - Slide Knob GM
GM Positions: Left
Description: With power, without ventilated. gideon.
MSRP $8.28
$6.46
MSRP $8.28
$6.46
21
2019-2023 GM - Slide Knob GM
GM Positions: Left
Description: With power, without ventilated. atmosphere.
MSRP $13.08
$10.05
MSRP $13.08
$10.05
22
2019-2023 GM - Recline Knob GM
GM Positions: Left
Description: With power, without ventilated. gideon.
MSRP $19.66
$14.75
MSRP $19.66
$14.75
22
2019-2023 GM - Recline Knob GM
GM Positions: Left
Description: With power, without ventilated. atmosphere.
MSRP $19.30
$14.46
MSRP $19.30
$14.46
23
2019-2024 GM - Recline Knob Bracket GM
GM Positions: Left
Description: With power, with ventilated, without massage.
MSRP $12.45
$9.56
MSRP $12.45
$9.56
24
Switch Bezel GM
GM Positions: Left
Description: With power, with ventilated, without massage, black.
MSRP $12.21
$9.38
MSRP $12.21
$9.38
24
2019-2023 GM - Switch Bezel GM
GM Positions: Left
Description: With power, without ventilated. gideon.
MSRP $8.57
$6.58
MSRP $8.57
$6.58
24
Switch Bezel GM
GM Positions: Left
Description: With power, without ventilated, atmosphere.
MSRP $8.57
$6.58
MSRP $8.57
$6.58
25
2019-2023 GM - Lumbar Switch GM
GM Positions: Left
Description: Two-way lumbar. Left. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. With power, with ventilated, without massage, gideon.
MSRP $11.41
$8.77
MSRP $11.41
$8.77
25
2019-2023 GM - Lumbar Switch GM
GM Positions: Left
Description: Two-way lumbar. Right. Dark atmosphere. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. With power, without ventilated, atmosphere.
MSRP $9.11
$6.99
MSRP $9.11
$6.99
26
2017-2024 GM - Jet Black Driver Seat Inner Adjuster Front Finish Cover GM
GM Positions: Left
Description: With power, with heated, 2-way lumbar. With ventilated, with power bolster. With power, with ventilated. black. With heated. black. Driver seat. black. Passenger seat. 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
$9.55
MSRP $12.43
$9.55
26
2019-2024 GM - Gideon Driver Seat Inner Adjuster Front Finish Cover GM
GM Positions: Left
Description: With power, with ventilated. gideon. Without power. gideon. 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 $9.36
$7.18
MSRP $9.36
$7.18
26
2019-2024 GM - Dark Atmosphere Driver Seat Inner Adjuster Front Finish Cover GM
GM Positions: Left
Description: With power, with ventilated. atmosphere. 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 $8.49
$6.52
MSRP $8.49
$6.52
27
2019-2024 GM - Recline Cover GM
GM Positions: Left
Description: With power, with ventilated, gideon. Without POWER. inner gideon. Without POWER. outer gideon.
MSRP $10.19
$7.82
MSRP $10.19
$7.82
27
2019-2024 GM - Recline Cover GM
GM Positions: Left
Description: With power, without ventilated. inner atmosphere. With power, without ventilated. outer atmosphere.
MSRP $10.07
$7.73
MSRP $10.07
$7.73
28
2019-2024 GM - Recline Cover GM
GM Positions: Left
Description: Without POWER. inner gideon. Without POWER. outer gideon.
MSRP $10.44
$8.01
MSRP $10.44
$8.01
28
2019-2024 GM - Recline Cover GM
GM Positions: Left
Description: With power, without ventilated. inner atmosphere. With power, without ventilated. outer atmosphere.
MSRP $10.44
$8.01
MSRP $10.44
$8.01
28
2017-2025 GM - Jet Black Passenger Seat Inner Recliner Finish Cover GM
GM Positions: Left
Description: With power. black.
MSRP $8.41
$6.46
MSRP $8.41
$6.46
29
2019-2025 GM - Rail Cover GM
GM Positions: Left
Description: With power, vent, massage, seat cushion & adjuster components. Driver seat. With power, with ventilated, with massage, seat cushion. With power, without ventilated. black.
MSRP $13.07
$10.04
MSRP $13.07
$10.04
29
2019-2025 GM - Rail Cover GM
GM Positions: Left
Description: With power, without ventilated. atmosphere.
MSRP $13.07
$10.04
MSRP $13.07
$10.04
30
Power Seat Wiring Harness GM
GM Positions: Left
Description: With power, without ventilated, with memory pkg, without haptic alert.
MSRP $184.73
$114.66
MSRP $184.73
$114.66
30
Harness GM
GM Positions: Left
Description: With power, without ventilated, with memory pkg, with haptic alert.
MSRP $165.23
$104.54
MSRP $165.23
$104.54
31
2013-2024 GM - Front Seat Memory Control Module GM
GM Positions: Front left
Description: Recalls pre-programmed seat position preferences for your vehicle's driver seat
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 $234.75
$153.39
MSRP $234.75
$153.39