Driver Seat Components for 2021 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
2
2017-2025 GM - Jet Black Front Seat Head Restraint Guide 
GM
GM Positions: Left
Description: With flat-folding seat. Manual seat. With sport seat, seat back. 2014-17 driver seat. Without POWER. with bezel black.
MSRP $48.02
$33.07
MSRP $48.02
$33.07
2
2019-2025 GM - Headrest Guide GM
GM Positions: Left
Description: Split bench-40% side, gideon. Split bench-60% side, gideon. Bucket-left side, gideon. Without power. gideon.
MSRP $11.92
$8.58
MSRP $11.92
$8.58
3
2019-2023 GM - Gideon Driver Seat Back Cover GM
GM Positions: Left
Description: Without POWER. cloth, gideon from 09/03/2024.
MSRP $238.51
$153.49
MSRP $238.51
$153.49
4
2019-2025 GM - Seat Back Pad GM
GM Positions: Left
Description: With power, without ventilated.
MSRP $132.20
$86.58
MSRP $132.20
$86.58
5
Seat Back Frame GM
GM Positions: Left
Description: Without ventilated, without power bolster. Without ventilated seat. All. With power, with 4-way lumbar, without sport seat. With power, with heated, 2-way lumbar. With power, without ventilated. without memory pkg.
MSRP $205.49
$132.23
MSRP $205.49
$132.23
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 $14.69
$10.57
MSRP $14.69
$10.57
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 $50.85
$33.79
MSRP $50.85
$33.79
12
Support Spring GM
GM Positions: Left
Description: Frames & shields, power. With power, all. With power, type 2. Bolt EUV. Left. With power, with heated, 2-way lumbar. Seat back, without massage. Without ventilated, without power bolster, 2 way adjust.
MSRP $93.09
$61.86
MSRP $93.09
$61.86
14
2019-2023 GM - Seat Track Adjust Mechanism GM
GM Positions: Left
Description: With POWER, without VENTILATED. with cushion frame without memory pkg.
MSRP $305.50
$196.59
MSRP $305.50
$196.59
15
2019-2023 GM - Outer Finish Panel GM
GM Positions: Left
Description: With power, without ventilated. gideon.
MSRP $24.38
$16.79
MSRP $24.38
$16.79
15
2019-2023 GM - Outer Finish Panel GM
GM Positions: Left
Description: With power, without ventilated. black.
MSRP $25.77
$17.74
MSRP $25.77
$17.74
16
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. Encore GX.
MSRP $35.11
$24.18
MSRP $35.11
$24.18
17
2019-2023 GM - Slide Knob GM
GM Positions: Left
Description: With power, without ventilated. gideon.
MSRP $8.08
$6.06
MSRP $8.08
$6.06
17
2011-2024 GM - Jet Black Front Seat Adjustment Knob GM
GM Positions: Left
Description: With ventilated seat, slide, black. 4-way lumbar, without sport seat, slide. With power, with 2-way lumbar, slide. Front passenger seat. Seat cushion components, slide. Power seat, slide. With power, with ventilated. slide black. With HEATED. slide black. ...
MSRP $34.59
$23.82
MSRP $34.59
$23.82
18
2011-2024 GM - Jet Black Front Seat Recliner Knob GM
GM Positions: Left
Description: 4-way lumbar, without sport seat, recline. With sport seat, seat cushion, recline. Front driver seat, recline. Seat cushion components, recline. Power seat, recline. With HEATED. recline black. With POWER. recline black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $37.08
$25.53
MSRP $37.08
$25.53
18
2019-2023 GM - Recline Knob GM
GM Positions: Left
Description: With power, without ventilated. gideon.
MSRP $19.18
$13.81
MSRP $19.18
$13.81
19
Switch Bezel GM
GM Positions: Left
Description: With power, without ventilated, black.
MSRP $11.91
$8.58
MSRP $11.91
$8.58
19
2019-2023 GM - Switch Bezel GM
GM Positions: Left
Description: With power, without ventilated. gideon.
MSRP $8.35
$6.26
MSRP $8.35
$6.26
20
2019-2023 GM - Lumbar Switch GM
GM Positions: Left
Description: Two-way lumbar. Left. Right. Silverado, Sierra 2500 HD. With power, with ventilated, without massage, gideon. Silverado, Sierra 3500 HD.
MSRP $11.13
$8.02
MSRP $11.13
$8.02
21
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 $12.13
$8.74
MSRP $12.13
$8.74
22
2017-2025 GM - Jet Black Passenger Seat Inner Recliner Finish Cover GM
GM Positions: Right
Description: With power. black.
MSRP $8.21
$6.16
MSRP $8.21
$6.16
22
2019-2024 GM - Recline Cover GM
GM Positions: Right
Description: With power, with ventilated, outer, gideon. Without POWER. inner gideon. Without POWER. outer gideon.
MSRP $10.19
$7.33
MSRP $10.19
$7.33
22
2019-2024 GM - Recline Cover GM
GM Positions: Left
Description: Without POWER. inner gideon. Without POWER. outer gideon.
MSRP $9.94
$7.45
MSRP $9.94
$7.45
22
2017-2024 GM - 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 $10.92
$7.86
MSRP $10.92
$7.86
23
2019-2025 GM - Rail Cover GM
GM Positions: Left
Description: With power, without ventilated. atmosphere.
MSRP $12.75
$9.18
MSRP $12.75
$9.18
23
2019-2025 GM - Rail Cover GM
GM Positions: Left
Description: Driver seat. With power, vent, massage, seat cushion & adjuster components. With power, with ventilated, with massage, seat cushion. With power, without ventilated. black.
MSRP $12.75
$9.18
MSRP $12.75
$9.18
No.
Part # / Description / Price
Price
1
2019-2023 GM - Headrest GM
GM Positions: Left
Description: With power, without ventilated, cloth, black. Without POWER. cloth black, (H0U).
MSRP $136.05
$89.11
MSRP $136.05
$89.11
1
2019-2023 GM - Headrest GM
GM Positions: Left
Description: Without POWER. cloth gideon.
MSRP $130.45
$85.43
MSRP $130.45
$85.43
3
2020-2025 GM - Seat Back Cover GM
GM Positions: Left
Description: Without power, cloth, gideon, to 09/04/2024. With power, without ventilated, cloth, gideon.
MSRP $176.12
$113.33
MSRP $176.12
$113.33
3
2019-2023 GM - Black Driver Seat Back Cover GM
GM Positions: Left
Description: With power, without ventilated, cloth, black. Without POWER. cloth, black (H0U) from 09/03/2024.
MSRP $130.04
$85.17
MSRP $130.04
$85.17
5
MSRP $177.95
$114.51
6
Cushion Cover GM
GM Positions: Left
Description: With power, without ventilated, cloth, black. Without POWER. cloth black (H0U).
MSRP $161.26
$103.76
MSRP $161.26
$103.76
6
2019-2023 GM - Gideon Driver Seat Cushion Cover GM
GM Positions: Left
Description: With power, without ventilated. cloth gideon.
MSRP $155.50
$100.06
MSRP $155.50
$100.06
7
MSRP $134.09
$87.81
8
2016-2025 GM - Support Spring GM
GM Positions: Left
Description: Frames & shields, manual, without vented. Without POWER. seat back.
MSRP $12.09
$8.71
MSRP $12.09
$8.71
10
2019-2023 GM - Driver Seat Cushion Frame GM
GM Positions: Left
Description: Without power, with cushion frame. Without power seats. Left. Helps provide a secure platform for your vehicle's seat cushion
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 $274.59
$176.69
MSRP $274.59
$176.69
11
2016-2024 GM - Jet Black Front Seat Adjuster Handle GM
GM Positions: Left
Description: Without power, 2-way. Without power. black. Helps adjust seat position
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 $12.73
$9.17
MSRP $12.73
$9.17
11
2019-2023 GM - Adjust Handle GM
GM Positions: Left
Description: Without power. gideon.
MSRP $10.73
$7.73
MSRP $10.73
$7.73
12
2019-2025 GM - Outer Finish Panel GM
GM Positions: Left
Description: Without power. gideon.
MSRP $24.69
$17.01
MSRP $24.69
$17.01
12
2019-2025 GM - Outer Finish Panel GM
GM Positions: Left
Description: Without power. black.
MSRP $79.24
$52.66
MSRP $79.24
$52.66
14
2019-2024 GM - Recline Handle GM
GM Positions: Left
Description: Without power. gideon.
MSRP $10.19
$7.33
MSRP $10.19
$7.33
14
2019-2024 GM - Recline Handle GM
GM Positions: Left
Description: Without power. black.
MSRP $17.10
$12.31
MSRP $17.10
$12.31
15
2019-2024 GM - Recline Handle Cap GM
GM Positions: Left
Description: Without power. gideon.
MSRP $8.08
$6.06
MSRP $8.08
$6.06
15
2016-2024 GM - Jet Black Front Seat Adjuster Finish Cover Bolt Cap GM
GM Positions: Left
Description: Without power, with 2-way lumbar. Front driver seat. Manual seat. Without flat-folding seat. Without power. black. Installed in your vehicle's seat back recliner adjustment handle for a finished appearance
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 $12.73
$9.17
MSRP $12.73
$9.17
16
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
$7.01
MSRP $9.36
$7.01
17
2017-2024 GM - Jet Black Driver Seat Inner Recliner Finish Cover GM
GM 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 $10.92
$7.86
MSRP $10.92
$7.86
17
2019-2024 GM - Recline Cover GM
GM Description: Without POWER. inner gideon. Without POWER. outer gideon.
MSRP $9.94
$7.45
MSRP $9.94
$7.45
18
2017-2025 GM - Jet Black Passenger Seat Inner Recliner Finish Cover GM
GM Description: With power. black.
MSRP $8.21
$6.16
MSRP $8.21
$6.16
18
2019-2024 GM - Recline Cover GM
GM Description: With power, with ventilated, outer, gideon. Without POWER. inner gideon. Without POWER. outer gideon.
MSRP $10.19
$7.33
MSRP $10.19
$7.33
19
2019-2025 GM - Driver Seat Wiring Harness GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $83.06
$52.44
MSRP $83.06
$52.44
No.
Part # / Description / Price
Price
5
Seat Back Frame GM
GM Positions: Left
Description: Without ventilated, without power bolster. Without ventilated seat. All. With power, with 4-way lumbar, without sport seat. With power, with heated, 2-way lumbar. With power, without ventilated. without memory pkg.
MSRP $205.49
$132.23
MSRP $205.49
$132.23
7
2019-2023 GM - Gideon Driver Seat Cushion Cover GM
GM Positions: Left
Description: With power, without ventilated. cloth gideon.
MSRP $155.50
$100.06
MSRP $155.50
$100.06
15
Motor GM
GM Positions: Left
Notes: PARTS: Part included with adjuster with cushion frame.
Description: Silverado, sierra. Left. With memory seats. With power, without ventilated, tilt. Front driver seat, tilt adj. XT6. Front seats. With 8 way adjust. With power, with memory, tilt.
MSRP $81.48
$54.15
MSRP $81.48
$54.15
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. Encore GX.
MSRP $35.11
$24.18
MSRP $35.11
$24.18
24
Switch Bezel GM
GM Positions: Left
Description: With power, without ventilated, black.
MSRP $11.91
$8.58
MSRP $11.91
$8.58
No.
Part # / Description / Price
Price
3
2017-2025 GM - Jet Black Front Seat Head Restraint Guide GM
GM Notes: PARTS: Part included with seat assembly.
Description: With flat-folding seat. Manual seat. With sport seat, seat back. 2014-17 driver seat. Without POWER. with bezel black.
MSRP $48.02
$33.07
MSRP $48.02
$33.07
6
Seat Back Frame GM
GM Notes: PARTS: Part included with seat assembly.
Description: Without ventilated, without power bolster. Without ventilated seat. All. With power, with 4-way lumbar, without sport seat. With power, with heated, 2-way lumbar. With power, without ventilated. without memory pkg.
MSRP $205.49
$132.23
MSRP $205.49
$132.23
11
2017-2025 GM - Jet Black Passenger Seat Inner Recliner Finish Cover GM
GM Positions: Right
Notes: PARTS: Part included with seat assembly.
Description: With power. black.
MSRP $8.21
$6.16
MSRP $8.21
$6.16
26
2020-2023 GM - Black Front Seat Adjuster Switch GM
GM Notes: PARTS: Part included with seat assembly.
Description: Silverado, Sierra 2500 HD. Left. Silverado, Sierra 3500 HD. With power, with ventilated, without massage. Encore GX.
MSRP $35.11
$24.18
MSRP $35.11
$24.18
No.
Part # / Description / Price
Price
3
2017-2025 GM - Jet Black Front Seat Head Restraint Guide GM
GM Positions: Right
Notes: PARTS: Part included with seat assembly.
Description: With flat-folding seat. Manual seat. With sport seat, seat back. 2014-17 driver seat. Without POWER. with bezel black.
MSRP $48.02
$33.07
MSRP $48.02
$33.07
7
Seat Back Frame GM
GM Notes: PARTS: Part included with seat assembly.
Description: Without ventilated, without power bolster. Without ventilated seat. All. With power, with 4-way lumbar, without sport seat. With power, with heated, 2-way lumbar. With power, without ventilated. without memory pkg.
MSRP $205.49
$132.23
MSRP $205.49
$132.23
12
Support Spring GM
GM Notes: PARTS: Part included with seat assembly.
Description: Frames & shields, power. With power, all. With power, type 2. Bolt EUV. Left. With power, with heated, 2-way lumbar. Seat back, without massage. Without ventilated, without power bolster, 2 way adjust.
MSRP $93.09
$61.86
MSRP $93.09
$61.86
21
2017-2025 GM - Jet Black Passenger Seat Inner Recliner Finish Cover GM
GM Positions: Right
Notes: PARTS: Part included with seat assembly.
Description: With power. black.
MSRP $8.21
$6.16
MSRP $8.21
$6.16
No.
Part # / Description / Price
Price
12
Support Spring GM
GM Positions: Left
Description: Frames & shields, power. With power, all. With power, type 2. Bolt EUV. Left. With power, with heated, 2-way lumbar. Seat back, without massage. Without ventilated, without power bolster, 2 way adjust.
MSRP $93.09
$61.86
MSRP $93.09
$61.86
24
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. Encore GX.
MSRP $35.11
$24.18
MSRP $35.11
$24.18
28
Switch Bezel GM
GM Positions: Left
Description: With power, without ventilated, black.
MSRP $11.91
$8.58
MSRP $11.91
$8.58
No.
Part # / Description / Price
Price
12
Support Spring GM
GM Positions: Left
Description: Frames & shields, power. With power, all. With power, type 2. Bolt EUV. Left. With power, with heated, 2-way lumbar. Seat back, without massage. Without ventilated, without power bolster, 2 way adjust.
MSRP $93.09
$61.86
MSRP $93.09
$61.86
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. Encore GX.
MSRP $35.11
$24.18
MSRP $35.11
$24.18
23
Switch Bezel GM
GM Positions: Left
Description: With power, without ventilated, black.
MSRP $11.91
$8.58
MSRP $11.91
$8.58
No.
Part # / Description / Price
Price
5
Seat Back Frame GM
GM Positions: Left
Description: Without ventilated, without power bolster. Without ventilated seat. All. With power, with 4-way lumbar, without sport seat. With power, with heated, 2-way lumbar. With power, without ventilated. without memory pkg.
MSRP $205.49
$132.23
MSRP $205.49
$132.23
19
Switch Bezel GM
GM Positions: Left
Description: With power, without ventilated, black.
MSRP $11.91
$8.58
MSRP $11.91
$8.58
No.
Part # / Description / Price
Price
6
2019-2023 GM - Gideon Driver Seat Cushion Cover GM
GM Positions: Left
Description: With power, without ventilated. cloth gideon.
MSRP $155.50
$100.06
MSRP $155.50
$100.06
18
2017-2025 GM - Jet Black Passenger Seat Inner Recliner Finish Cover GM
GM Positions: Left
Description: With power. black.
MSRP $8.21
$6.16
MSRP $8.21
$6.16
No.
Part # / Description / Price
Price
2
Support Spring GM
GM Positions: Left
Description: Frames & shields, power. With power, all. With power, type 2. Bolt EUV. Left. With power, with heated, 2-way lumbar. Seat back, without massage. Without ventilated, without power bolster, 2 way adjust.
MSRP $93.09
$61.86
MSRP $93.09
$61.86
No.
Part # / Description / Price
Price
3
2017-2025 GM - Jet Black Front Seat Head Restraint Guide GM
GM Positions: Left
Notes: PARTS: Part included with seat assembly.
Description: With flat-folding seat. Manual seat. With sport seat, seat back. 2014-17 driver seat. Without POWER. with bezel black.
MSRP $48.02
$33.07
MSRP $48.02
$33.07
No.
Part # / Description / Price
Price
6
2019-2023 GM - Gideon Driver Seat Cushion Cover GM
GM Positions: Left
Description: With power, without ventilated. cloth gideon.
MSRP $155.50
$100.06
MSRP $155.50
$100.06
No.
Part # / Description / Price
Price
11
Support Spring GM
GM Notes: PARTS: Part included with seat assembly.
Description: Frames & shields, power. With power, all. With power, type 2. Bolt EUV. Left. With power, with heated, 2-way lumbar. Seat back, without massage. Without ventilated, without power bolster, 2 way adjust.
MSRP $93.09
$61.86
MSRP $93.09
$61.86
No.
Part # / Description / Price
Price
26
2020-2023 GM - Black Front Seat Adjuster Switch GM
GM Description: Silverado, Sierra 2500 HD. Left. Silverado, Sierra 3500 HD. With power, with ventilated, without massage. Encore GX.
MSRP $35.11
$24.18
MSRP $35.11
$24.18
Related Parts
Part # / Description / Price
Price
2019-2024 GM - Recline Knob Bracket GM
GM Positions: Left
Description: With power, with ventilated, without massage.
MSRP $12.15
$8.75
MSRP $12.15
$8.75
2019-2023 GM - Outer Finish Panel Bracket GM
GM Positions: Left
Description: With power, with ventilated, without massage.
MSRP $12.76
$9.19
MSRP $12.76
$9.19
Motor GM
GM Positions: Left
Notes: PARTS: Part included with adjuster with cushion frame.
Description: Silverado, sierra. Left. With memory seats. With power, without ventilated, tilt. Front driver seat, tilt adj. XT6. Front seats. With 8 way adjust. With power, with memory, tilt.
MSRP $81.48
$54.15
MSRP $81.48
$54.15
2019-2023 GM - Outer Finish Panel Retainer GM
GM Positions: Left
Description: With power, with ventilated.
MSRP $13.52
$9.73
MSRP $13.52
$9.73
2019-2024 GM - Adjust Motor GM
GM Positions: Left
Notes: PARTS: Part included with adjuster with cushion frame.
MSRP $208.95
$134.46
MSRP $208.95
$134.46
2019-2023 GM - Power Seat Wiring Harness GM
GM Positions: Left
Description: With POWER, without VENTILATED. without memory pkg. with heated seat.
MSRP $66.01
$41.66
MSRP $66.01
$41.66