Hardware, Fasteners & Fittings for 2021 GMC Sierra 2500 HD
1. Rear Bumper 
2. Windshield Pillar Trim 
3. Step Bar Assembly 
4. Hood 
5. Windshield Pillar Trim 
6. Rear 
7. Windshield Pillar Trim 
8. Door Trim Panel 
9. Truck Bed Decal 
10. Bumper 
11. Assist Steps, 6-Inch Rectangular, Chrome 
12. Spoiler Assembly 
13. Fender 
14. Headliner 
15. Armrest Stop 
16. Door Shell 
17. Filler Panel 
18. Overhead Console 
19. Front 
20. Mount Cushion 
21. Belt Molding 
22. Door Shell 
23. Lock Pillar Trim 
24. Front 
25. Door Trim Panel 
26. Tail Gate 
27. Headliner 
28. Lock Pillar Trim 
29. Multi Switch 
30. Door Trim Panel 
31. Dashboard Panel Cap 
32. Decal 
33. Box Assembly 
34. Headrest 
35. Box Assembly 
36. 12 Volt Accessory Power Outlet 
37. Frame Assembly 
38. Headrest 
39. Start Button 
40. Inst Cluster 
41. Headliner 
42. Bumper Cover Bolt 
43. Bumper Cover Bolt 
44. Bumper Cover Bolt 
45. Mirror Assembly 
46. Bumper Cover Bolt 
47. Steering Wheel 
48. Bumper Cover Bolt 
49. Grille Bolt 
50. Horn 
51. Bumper Cover Bolt 
52. Rear 
53. Grille Bolt 
54. Belt Molding 
55. Spare Carrier 
56. Quarter Panel Splash Shield Bolt 
57. Front Molding Retainer 
58. Grille Surround Bolt 
59. Bumper Cover Bolt 
60. Door Trim Panel 
61. Hole Cover Bolt 
62. Bumper Cover Bolt 
63. Quarter Panel Splash Shield Bolt 
64. Bumper Cover Bolt 
65. Run Weather-strip 
66. Bumper Cover Bolt 
67. Armrest Assembly 
68. Inner Rocker Assembly 
69. Tail Gate 
70. Handle, Outside 
71. Fender Liner Bolt 
72. Headrest 
73. Fender Liner Bolt 
74. Air Deflector Bolt 
75. Hood Molding Clip 
76. Molding Clip 
77. Rear Insulator Seal 78. Fender Support Bolt No.
Part # / Description / Price
Price
1
Black Passenger Side Instrument Panel Center Accessory Switch 
GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: CENTER STACK ACCESSORY SWITCHES. right side, 2 button, type 1 supervised window. 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 $33.83
$23.14
MSRP $33.83
$23.14
1
Black Passenger Side Instrument Panel Center Accessory Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: Center stack accessory switches, right side, 2 button, type 1, tow haul. Center stack accessory switches. right side, 2 button, type 1 towhaul. 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 $35.25
$24.11
MSRP $35.25
$24.11
1
F (S)Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: 2023-26, wt, custom, custom tb, center stack accessory switches, right side, 2 button, type 1, bed outlet/supervised window. 2022-26 redesign,pro, center stack accessory switches, right side, 2 button, type 1, bed outlet/supervised window. 2024-26, pro, ce ...
$33.36
$33.36
1
Black Passenger Side Instrument Panel Center Accessory Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: CENTER STACK ACCESSORY SWITCHES. right side, 2 button, type 1 hill descent. 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 $13.95
$10.04
MSRP $13.95
$10.04
1
Black Passenger Side Instrument Panel Center Accessory Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: CENTER STACK ACCESSORY SWITCHES. right side, 2 button, type 1 hill descent/supervised window. 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 $16.30
$11.74
MSRP $16.30
$11.74
1
Multi Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: 2023-26, wt, custom, custom tb, center stack accessory switches, right side, 2 button, type 1, bed outlet/side step. 2022-26 redesign,pro, center stack accessory switches, right side, 2 button, type 1, bed outlet/side step. 2024-26, pro, center stack acces ...
MSRP $17.46
$12.58
MSRP $17.46
$12.58
1
Multi Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: 2023-26, wt, custom, custom tb, center stack accessory switches, right side, 2 button, type 1, bed outlet/hill descent. 2022-26 redesign,pro, center stack accessory switches, right side, 2 button, type 1, bed outlet/hill descent. 2024-26, pro, center stack ...
$43.25
$43.25
1
F (S)Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: 2023-26, wt, custom, custom tb, center stack accessory switches, right side, 2 button, type 1, bed outlet. 2022-26 redesign,pro, center stack accessory switches, right side, 2 button, type 1, bed outlet. 2024-26, pro, center stack accessory switches, right side, 2 button, type 1, bed outlet. 2024-26 wt, custom, center stack accessory switches, right side, 2 button, type 1, bed outlet. 2024-26 work truck, center stack accessory switches, right side, 2 button, type 1, bed outlet.
$34.38
$34.38
2
Black Passenger Side Instrument Panel Center Accessory Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: CENTER STACK ACCESSORY SWITCHES. right side, 2 button, type 2 supervised window. 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 $14.07
$10.13
MSRP $14.07
$10.13
2
Black Passenger Side Instrument Panel Center Accessory Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: CENTER STACK ACCESSORY SWITCHES. right side, 2 button, type 2 hill descent. 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 $14.07
$10.13
MSRP $14.07
$10.13
3
Multi Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: 2023-26, wt, custom, custom tb, center stack accessory switches, right side, 3 button, bed outlet/supervised window. 2022-26 redesign,pro, center stack accessory switches, right side, 3 button, bed outlet/supervised window. 2024-26, pro, center stack acces ...
MSRP $17.29
$12.44
MSRP $17.29
$12.44
3
Multi Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: 2023-26, wt, custom, custom tb, center stack accessory switches, right side, 3 button, bed outlet/side step. 2022-26 redesign,pro, center stack accessory switches, right side, 3 button, bed outlet/side step. 2024-26, pro, center stack accessory switches, right side, 3 button, bed outlet/side step. 2024-26 wt, custom, center stack accessory switches, right side, 3 button, bed outlet/side step. 2024-26 work truck, center stack accessory switches, right side, 3 button, bed outlet/side step.
MSRP $17.29
$12.44
MSRP $17.29
$12.44
3
Jet Black Passenger Side Side Instrument Panel Center Accessory Function Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: Center stack accessory switches, right side, 3 button, bed outlet/tow haul. CENTER STACK ACCESSORY SWITCHES. right side, 3 button bed outlet/towhaul. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $44.80
$30.64
MSRP $44.80
$30.64
3
F (S)Switch GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: 2023-26, wt, custom, custom tb, center stack accessory switches, right side, 3 button, bed outlet/hill descent. 2022-26 redesign,pro, center stack accessory switches, right side, 3 button, bed outlet/hill descent. 2024-26, pro, center stack accessory switches, right side, 3 button, bed outlet/hill descent. 2024-26 wt, custom, center stack accessory switches, right side, 3 button, bed outlet/hill descent. 2024-26 work truck, center stack accessory switches, right side, 3 button, bed outlet/hill descent.
$33.06
$33.06
4
Black Driver Side Instrument Panel Center Accessory Switch GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: CENTER STACK ACCESSORY SWITCHES. left side, 2 button, type 1 hill descent. 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 $15.12
$10.88
MSRP $15.12
$10.88
4
Black Driver Side Instrument Panel Center Accessory Switch GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Center stack accessory switches. left side, 2 button, type 1 roll over. 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 $13.95
$10.04
MSRP $13.95
$10.04
4
F (S)Switch GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: 2023-26, wt, custom, custom tb, center stack accessory switches, left side, 2 button, type 1, park assist. 2022-26 redesign,pro, center stack accessory switches, left side, 2 button, type 1, park assist. 2024-26, pro, center stack accessory switches, left side, 2 button, type 1, park assist. 2024-26 wt, custom, center stack accessory switches, left side, 2 button, type 1, park assist. 2024-26 work truck, center stack accessory switches, left side, 2 button, type 1, park assist.
$37.69
$37.69
5
Black Driver Side Instrument Panel Center Accessory Switch GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Center stack accessory switches. left side, 2 button, type 2 roll over. 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 $14.07
$10.13
MSRP $14.07
$10.13
5
F (S)Switch GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: 2023-26, wt, custom, custom tb, center stack accessory switches, left side, 2 button, type 2, park assist. 2022-26 redesign,pro, center stack accessory switches, left side, 2 button, type 2, park assist. 2024-26, pro, center stack accessory switches, left side, 2 button, type 2, park assist. 2024-26 work truck, center stack accessory switches, left side, 2 button, type 2, park assist. 2024-26 wt, custom, center stack accessory switches, left side, 2 button, type 2, park assist.
$28.19
$28.19
6
Black Driver Side Instrument Panel Center Accessory Switch GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: CENTER STACK ACCESSORY SWITCHES. left side, 3 button roll over/park assist. 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 $16.61
$11.95
MSRP $16.61
$11.95
6
Black Driver Side Instrument Panel Center Accessory Switch GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Center stack accessory switches, left side, 3 button, park assist/lane depart/rrab disable. 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 $17.89
$12.89
MSRP $17.89
$12.89
7
Black Passenger Side Instrument Panel Center Accessory Switch GM
GM Positions: Right
Description: Center stack accessory switches. 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 $8.66
$6.24
MSRP $8.66
$6.24
7
Blank Cover GM
GM Positions: Right
Description: 2022-26 redesign,pro, 120 Volt. 2024-26 wt, custom. 2019-22 2023-26, wt, custom, custom tb.
$29.91
$29.91
8
F (S)Switch GM
GM Positions: Left
Description: 2022-26 redesign,pro, center stack accessory switches. 2024-26, pro, center stack accessory switches. 2024-26 wt, custom, center stack accessory switches. 2024-26 work truck, center stack accessory switches. 2019-22 2023-26, wt, custom, custom tb center stack accessory switches.
$17.04
$17.04
9
F (S)Switch GM
GM Description: Without power tailgate. 2022-26 redesign,pro, center stack accessory switches, without gate assist. Silverado, Sierra 2500 HD. 2 button. Silverado, Sierra 3500 HD. 2 button. 2023-26, wt, custom, custom tb, center stack accessory switches, 2 button. 2024-26 ...
$36.90
$36.90
9
Jet Black Vehicle Stability Control System Switch GM
GM Description: With power tailgate (qt6). 2022-26 redesign,pro, center stack accessory switches, with gate assist, with power. Silverado, Sierra 2500 HD. 3 button. Power tailgate assist. Silverado, Sierra 3500 HD. 3 button. 2024-26, pro, center stack accessory switches, ...
MSRP $47.70
$32.63
MSRP $47.70
$32.63
9
Switch GM
GM Description: Silverado, sierra. With power tailgate (qt5). 2022-26 redesign,pro, center stack accessory switches, with gate assist, without power. 2023-26, wt, custom, custom tb, center stack accessory switches, 3 button, without pwr up/dwn gate. 2024-26, pro, center s ...
$40.23
$40.23
10
Jet Black Hazard Warning Switch Housing GM
GM Description: Center stack accessory switches. Holds hazard warning switch in place
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 $9.55
$6.90
MSRP $9.55
$6.90