Hardware, Fasteners & Fittings for 2013 GMC Sierra 3500 HD
1. Bumper 
2. Bumper 
3. Windshield Pillar Trim 
4. Bumper Assembly 
5. Door Interior Trim Panel Retainer 
6. Hood 
7. Door Interior Trim Panel Retainer 
8. Door Lock Operating Rod 
9. Handle, Outside 
10. Fender 
11. Door Trim Panel 
12. Door Trim Panel 
13. Bumper 
14. Seat Belt Lap And Shoulder Belt 
15. Hood 
16. Door Handle Link 
17. Seat Back Cushion 
18. Body A-Pillar Trim Panel Cap 
19. Headliner 
20. Cowl Grille 
21. Body A-Pillar Trim Panel Bolt 
22. Body A-Pillar 
23. Handle, Outside 
24. Handle, Outside 
25. Windshield 
26. Trailer Hitch 
27. Outer 
28. Bed Rail Protector - 8 feet Long Bed 
29. Tailgate 
30. Cowl Cover Cap 
31. Mount Cushion 
32. Body Mount Cushion 
33. Windshield Pillar Trim Hole Cover 
34. Sight Shield 
35. Fender Rear Brace 
36. Windshield Pillar Trim 
37. Steering Wheel 
38. Door Trim Panel 
39. Door Interior Trim Panel Retainer 
40. Roof Luggage Carrier Side Rail 
41. Door Trim Panel 
42. Front 
43. Roof Panel 
44. Door Interior Trim Panel Retainer 
45. Side Rail 
46. Step Bar Assembly 
47. Right 
48. Cowl Grille Clip 
49. Door Glass 
50. Door Glass 
51. Front 
52. Front upper 
53. Nameplate 
54. Edge Molding 55. Hood Molding Bolt No.
Part # / Description / Price
Price
1
Bright Chrome Rear Bumper Impact Bar 
GM
GM Description: Without dual rr wheels without reverse sensor. Helps limit damage in low impact collisions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1,903.26
$1,903.26
1
Bright Chrome Rear Bumper Impact Bar GM
GM Description: With dual rr wheels without reverse sensor. Helps limit damage in low impact collisions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1,835.55
$1,835.55
2
Rear Bumper Impact Bar GM
GM Notes: PARTS: Part included with bumper assembly.
Description: Helps limit damage in low impact collisions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$528.68
$528.68
3
Bumper Face Bar Bolt GM
GM Notes: PARTS: Part included with bumper assembly.
Description: Gmc. With platinum & premium. Sedan, without off road package-z71.
$21.05
$21.05
4
Multi-Purpose Nut GM
GM Notes: PARTS: Part included with bumper assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.19
$10.19
5
Rear Driver Side Bumper Impact Bar Brace GM
GM Positions: Rear left
Description: Diagonal brace. Helps prevent a sagging bumper impact bar
Provides a mounting location for the bumper impact bar
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$92.07
$92.07
5
Rear Driver Side Bumper Impact Bar Brace GM
GM Positions: Rear left
Description: Bumper brace. Helps prevent a sagging bumper impact bar
Provides a mounting location for the bumper impact bar
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$115.06
$115.06
6
Passenger Side Rear Bumper Impact Bar Brace GM
GM Positions: Right
Notes: PARTS: Part included with bumper assembly.
Description: Diagonal brace. Helps prevent a sagging bumper impact bar
Provides a mounting location for the bumper impact bar
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
6
Passenger Side Rear Bumper Impact Bar Brace GM
GM Positions: Rear right
Description: Bumper brace. Helps prevent a sagging bumper impact bar
Provides a mounting location for the bumper impact bar
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$115.06
$115.06
7
Multi-Purpose Nut GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$9.79
$9.79
11
Multi-Purpose Bolt GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: End cap,screw. Without custom bumper, 10x1.5x39. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$20.02
$20.02
11
M8x1.25x25 Multi-Purpose Bolt GM
GM Positions: Rear
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.75
$13.75
11
M8x20 Multi-Purpose Bolt GM
GM Positions: Rear
Description: 2.8L turbo diesel. 3.6L. With high output, 8x20mm. 1.5L, type 2. 1.5L turbo, 8x1.25x20 mm. 1.4L, m8x1.25. Conventional without hybrid. 8mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$21.82
$21.82
12
Trailer Hitch Draw Bar Bumper Reinforcement GM
GM Notes: PARTS: Part included with bumper assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$954.03
$954.03
13
Black Driver Side Rear Bumper Step Outer Pad GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: Outer with dual rr wheels. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
13
Black Passenger Side Rear Bumper Step Outer Pad GM
GM Positions: Right
Notes: PARTS: Part included with bumper assembly.
Description: Outer with dual rr wheels. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$247.96
$247.96
13
Black Driver Side Rear Bumper Step Outer Pad GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: Outer without dual rr wheels. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$222.57
$222.57
13
Black Passenger Side Rear Bumper Step Outer Pad GM
GM Positions: Right
Notes: PARTS: Part included with bumper assembly.
Description: Outer without dual rr wheels. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$222.57
$222.57
15
Push-Pin GM
GM Notes: PARTS: Part included with bumper assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$9.55
$9.55
16
Rear Driver Side Bumper Step Pad Insert GM
GM Positions: Left
Notes: PARTS: Part included with bumper assembly.
Description: 3/4 & 1 ton. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$133.67
$133.67
16
Passenger Side Rear Bumper Step Pad Insert GM
GM Positions: Right
Notes: PARTS: Part included with bumper assembly.
Description: 3/4 & 1 ton. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$133.67
$133.67
17
7-Way Trailer Wiring Electrical Receptacle with Cap GM
GM Description: Towing receptical. Towing receptacle. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$125.40
$125.40
20
Rear License Plate Lamp Wiring Harness GM
GM Notes: PARTS: Part included with bumper assembly.
Description: With dual rr wheels. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors