Hardware, Fasteners & Fittings for 2023 GMC Sierra 3500 HD
1. Bumper 
2. Hood 
3. Rear Bumper 
4. Windshield Pillar Trim 
5. Upper Molding 
6. Trailer Hitch 
7. Windshield Pillar Trim 
8. Fender 
9. 6-Inch Rectangular Assist Steps, Chrome 
10. Assist Steps, 6-Inch Rectangular, Black 
11. Step Bar Assembly 
12. Step Bar Assembly 
13. Door Shell 
14. Spoiler 
15. Armrest Stop 
16. Box Assembly 
17. Filler Panel 
18. Console Assembly 
19. Door Trim Panel 
20. Front 
21. Door Trim Panel 
22. Headliner 
23. Door Shell 
24. Mount Cushion 
25. Belt Molding 
26. Multi Switch 
27. Lock Pillar Trim 
28. Front 
29. Rear 
30. Outer Rail 
31. Lock Pillar Trim 
32. Tail Gate 
33. Door Trim Panel 
34. Dashboard Panel Cap 
35. Seat Armrest 
36. Headrest 
37. Headrest 
38. Seat Cushion 
39. 12 Volt Accessory Power Outlet 
40. Frame Assembly 
41. Windshield Pillar Trim 
42. Start Button 
43. Bumper Cover Bolt 
44. Bumper Cover Bolt 
45. Grille Bolt 
46. Bumper Cover Bolt 
47. Mirror Assembly 
48. Bumper Cover Bolt 
49. Bumper Cover Bolt 
50. Steering Wheel 
51. Headliner 
52. Bumper Cover Bolt 
53. Horn 
54. Grille Bolt 
55. Outer Belt Assembly 
56. Belt Molding 
57. Headliner 
58. Front Molding Retainer 
59. Grille Surround Bolt 
60. Quarter Panel Splash Shield Bolt 
61. Spare Carrier 
62. Door Glass 
63. Bumper Cover Bolt 
64. Door Trim Panel 
65. Quarter Panel Splash Shield Bolt 
66. Bumper Cover Bolt 
67. Bumper Cover Bolt 
68. Hole Cover Bolt 
69. Bumper Cover Bolt 
70. Tailgate Striker Plate 
71. Truck Bed Decal 
72. Handle, Outside 
73. Inner Rocker Assembly 
74. Fender Liner Bolt 
75. Fender Liner Bolt 
76. Air Deflector Bolt 
77. Hood Molding Clip 
78. Molding Clip 
79. Rear Insulator Seal 80. License Plate Bracket Rivet No.
Part # / Description / Price
Price
2
Driver Side Rocker Inner Panel 
GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker assembly.
Description: Connects your vehicle's front and rear
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 $353.53
$238.53
MSRP $353.53
$238.53
2
Passenger Side Rocker Inner Panel GM
GM Positions: Right
Notes: PARTS: Part included with inner rocker assembly.
Description: Connects your vehicle's front and rear
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 $201.84
$136.18
MSRP $201.84
$136.18
2
MSRP $317.72
$214.37
3
Driver Side Rocker Inner Panel Brace GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker.
Description: Crew cab. #1. Double cab. #1. Helps reinforce and align rocker panel
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 $130.91
$88.32
MSRP $130.91
$88.32
3
Passenger Side Rocker Inner Panel Brace GM
GM Positions: Right
Notes: PARTS: Part included with inner rocker.
Description: Crew cab. #1. Double cab. #1. Helps reinforce and align rocker panel
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 $130.91
$88.32
MSRP $130.91
$88.32
4
Inner Rocker Brace GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker.
Description: Regular cab, #2. Double cab, #2. Crew cab. #2.
MSRP $72.13
$49.97
MSRP $72.13
$49.97
5
Inner Rocker Brace GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker.
Description: Regular cab, #3. Double cab, #3. Crew cab. #3.
MSRP $72.13
$49.97
MSRP $72.13
$49.97
6
Rocker Inner Panel Brace GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker.
Description: Crew cab. #4. Double cab. #4. Helps reinforce and align rocker panel
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 $72.13
$49.97
MSRP $72.13
$49.97
7
Rocker Inner Panel Brace GM
GM Positions: Right
Notes: PARTS: Part included with inner rocker.
Description: Crew cab. #5. Double cab. #5. Helps reinforce and align rocker panel
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 $72.13
$49.97
MSRP $72.13
$49.97
8
Driver Side Truck Cab Corner GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker.
Description: Crew cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $198.55
$133.96
MSRP $198.55
$133.96
8
Passenger Side Truck Cab Corner GM
GM Positions: Right
Notes: PARTS: Part included with inner rocker.
Description: Crew cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $198.55
$133.96
MSRP $198.55
$133.96
8
Driver Side Rocker Inner Panel Rear Extension GM
GM Positions: Rear left
Description: Double cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $137.83
$92.99
MSRP $137.83
$92.99
8
Passenger Side Rocker Inner Panel Rear Extension GM
GM Positions: Rear right
Description: Double cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $137.83
$92.99
MSRP $137.83
$92.99
9
Driver Side Rocker Outer Panel Reinforcement GM
GM Positions: Left
Notes: PARTS: Part included with inner rocker assembly.
Description: Crew cab. Rocker reinf. Helps secure your vehicle's rocker panel
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 $342.09
$230.81
MSRP $342.09
$230.81
9
Driver Side Rocker Outer Panel Reinforcement GM
GM Positions: Right
Notes: PARTS: Part included with inner rocker assembly.
Description: Crew cab. Rocker reinf. Helps secure your vehicle's rocker panel
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 $342.09
$230.81
MSRP $342.09
$230.81
10
Multi-Purpose Nut GM
GM Positions: Left
Notes: PARTS: Part included with rocker reinforcement.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.34
$7.43
MSRP $11.34
$7.43