Hardware, Fasteners & Fittings for 2023 GMC Sierra 1500
1. Outer Belt Assembly 
2. Rear Bumper 
3. Body A-Pillar Trim Panel 
4. Fender 
5. Hood 
6. Headliner 
7. Windshield Pillar Trim 
8. Door Trim Panel 
9. Door Shell 
10. Spoiler Assembly Retainer Nut 
11. Nameplate 
12. Lower Cover 
13. Console Assembly 
14. Work Step Assist Steps - Black - Regular Cab 
15. Door Shell 
16. Step Bar Assembly 
17. Spoiler Assembly 
18. Trailer Hitch 
19. Lock Pillar Trim 
20. Front 
21. Mount Cushion 
22. Multi Switch 
23. Nameplate 
24. Headrest 
25. 6-Inch Rectangular Assist Steps, Black 
26. Windshield Pillar Trim 
27. Molded Assist Steps, Black 
28. 6-Inch Rectangular Wheel-to-Wheel Assist 
29. Trailer Hitch 
30. Belt Molding 
31. Tail Gate 
32. Door Trim Panel 
33. Box Assembly 
34. Box Assembly 
35. Frame Assembly 
36. Grille Bolt 
37. Door Mirror Nut 
38. Bumper Cover Bolt 
39. Bumper Cover Bolt 
40. Lock Pillar Trim 
41. Bumper Cover Bolt 
42. Steering Wheel 
43. Horn 
44. Bumper Cover Bolt 
45. Bumper Cover Bolt 
46. Headliner 
47. Bumper Cover Bolt 
48. Grille Bolt 
49. Door Shell 
50. Door Trim Panel 
51. Quarter Panel Splash Shield Bolt 
52. Grille Surround Bolt 
53. Headliner 
54. Bumper Cover Bolt 
55. Quarter Panel Splash Shield Bolt 
56. Bumper Cover Bolt 
57. Bumper Cover Bolt 
58. Hole Cover Bolt 
59. Bumper Cover Bolt 
60. Headrest 
61. Inner Rocker 
62. Handle, Outside 
63. Fender Liner Bolt 
64. Nameplate 
65. Fender Liner Bolt 
66. Air Deflector Bolt 
67. Fender Liner Extension Bolt 68. Cowl Cover Clip No.
Part # / Description / Price
Price
1
$945.07
1
$911.68
2
Step Bar 
GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable.
$667.98
$667.98
2
Step Bar GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable.
$667.98
$667.98
3
Driver Side Assist Step Front Finish Cap GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab power retractable. Installed in your vehicle's assist step 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 $60.84
$41.78
MSRP $60.84
$41.78
3
Step Bar Front Cap GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab power retractable.
MSRP $60.84
$41.78
MSRP $60.84
$41.78
3
Assist Step Front Finish Cap GM
GM Positions: Front left
Description: Regular cab, oval type. Crew cab oval type. Double cab oval type. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $62.91
$43.21
MSRP $62.91
$43.21
3
Assist Step Finish Cap GM
GM Positions: Front left
Description: Crew cab, work step. Double cab, work step. Crew cab black assist. Double cab black assist. Installed in your vehicle's assist step 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 $51.44
$35.33
MSRP $51.44
$35.33
4
Assist Step Front Extension GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab power retractable. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $229.08
$151.11
MSRP $229.08
$151.11
4
Running Board Reinforcement Bracket GM
GM Positions: Rear
Description: Crew cab, power retractable. Helps align and secure your vehicle's running board
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 $13.03
$9.42
MSRP $13.03
$9.42
4
Passenger Side Assist Step Front Extension GM
GM Positions: Front right
Description: Crew cab power retractable. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $239.85
$158.22
MSRP $239.85
$158.22
5
Front Bracket Insulator GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab power retractable.
$11.88
$11.88
6
Driver Side Assist Step Front Extension GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab power retractable. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $245.38
$161.86
MSRP $245.38
$161.86
7
Driver Side Assist Step Front Extension GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab power retractable. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $230.66
$152.15
MSRP $230.66
$152.15
7
Rear Extension GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab power retractable.
MSRP $232.25
$153.20
MSRP $232.25
$153.20
11
Driver Side Assist Step Switch GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $131.41
$87.87
MSRP $131.41
$87.87
11
Passenger Side Assist Step Switch GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $131.41
$87.87
MSRP $131.41
$87.87
12
Wire GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable.
MSRP $157.92
$105.59
MSRP $157.92
$105.59
12
Wire GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable.
MSRP $157.92
$105.59
MSRP $157.92
$105.59
