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
Black Driver Side Pickup Box Side Upper Molding 
GM
GM Positions: Left
Description: 8 ft box, pick up box, dual rear wheels. 8 ft box, pick up box, single rear wheels. Helps protect and enhance the appearance of your vehicle's truck bed side
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $186.63
$125.92
MSRP $186.63
$125.92
2
Black Driver Side Pickup Box Side Upper Molding GM
GM Positions: Rear left upper
Description: 6.9 ft box, pick up box. Helps protect and enhance the appearance of your vehicle's truck bed side
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $127.62
$86.11
MSRP $127.62
$86.11
2
Black Passenger Side Pickup Box Side Upper Molding GM
GM Positions: Rear right upper
Description: 6.9 ft box, pick up box. Helps protect and enhance the appearance of your vehicle's truck bed side
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $127.62
$86.11
MSRP $127.62
$86.11
2
Black Passenger Side Pickup Box Side Upper Molding GM
GM Positions: Rear right upper
Description: 8 ft box, pick up box. Helps protect and enhance the appearance of your vehicle's truck bed side
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $186.63
$125.92
MSRP $186.63
$125.92
3
Multi-Purpose Retainer GM
GM Positions: Upper
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 $25.58
$17.72
MSRP $25.58
$17.72
4
Rear Driver Side Wheel Opening Molding GM
GM Positions: Left
Description: 8 ft box, pick up box, dual rear wheels. Helps protect and enhance the appearance of your vehicle's wheel opening
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $190.07
$128.24
MSRP $190.07
$128.24
4
Wheel Opening Molding GM
GM Positions: Right
Description: 8 ft box, pick up box, dual rear wheels.
MSRP $184.56
$124.52
MSRP $184.56
$124.52
4
Wheel Opening Molding GM
GM Positions: Rear right
Description: 6.9 ft box, pick up box. 8 ft box, pick up box.
MSRP $165.49
$111.65
MSRP $165.49
$111.65
5
2016-2021 GM Wheel Opening Molding Retainer GM
GM Positions: Right
Notes: PARTS: Part included with Wheel opening molding.
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 $11.54
$7.99
MSRP $11.54
$7.99
5
Multi-Purpose Retainer GM
GM Description: Z06, zr1, 427 & grand sport, #2. STS. Pick up box. Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.69
$6.72
MSRP $9.69
$6.72
5
Multi Purpose Clip GM
GM Description: #1. Type 3. Z28. Sight shield,clip. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.59
$4.97
MSRP $7.59
$4.97
5
Rear Bumper Fascia Retainer GM
GM Description: Type 2. Crew cab. Double cab. Helps align and secure your vehicle's bumper fascia
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation
$5.60
$5.60
6
Black Driver Side Pickup Box Outer Side Panel Front Step Bezel GM
GM Positions: Rear left lower
Description: 6.9 ft box, pick up box. Helps provide 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 $67.25
$46.59
MSRP $67.25
$46.59
6
Black Passenger Side Pickup Box Outer Panel Front Step Bezel GM
GM Positions: Rear right lower
Description: 8 ft box, pick up box. 6.9 ft box, pick up box. Helps provide 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 $67.21
$46.56
MSRP $67.21
$46.56
7
Push-Pin GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.01
$5.24
MSRP $8.01
$5.24
9
Black Rear Driver Side Tire Front Air Deflector GM
GM Positions: Left
Description: 8 ft box, pick up box, dual rear wheels. Helps direct air flow
Helps create a finished exterior 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 $35.21
$24.39
MSRP $35.21
$24.39
9
Black Rear Passenger Side Tire Front Air Deflector GM
GM Positions: Right
Description: 8 ft box, pick up box, dual rear wheels. Helps direct air flow
Helps create a finished exterior 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 $35.21
$24.39
MSRP $35.21
$24.39
10
2014-2021 GM Wheelhouse Liner Front Bolt GM
GM Positions: Right
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$6.12
MSRP $8.83
$6.12
11
MSRP $9.89
$6.49
12
Black Rear Driver Side Pickup Box Paint Protector GM
GM Positions: Left
Description: 8 ft box, pick up box, dual rear wheels. Helps prevent damage from stones and other road debris
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.22
$25.09
MSRP $36.22
$25.09
12
Black Rear Passenger Side Pickup Box Paint Protector GM
GM Positions: Right
Description: 8 ft box, pick up box, dual rear wheels. Helps prevent damage from stones and other road debris
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.22
$25.09
MSRP $36.22
$25.09