Brackets, Flanges & Hangers for 2020 GMC Sierra 3500 HD
1. Fender 
2. Bumper 
3. Outer Rail 
4. Rear Bumper 
5. Inner Center Pillar 
6. Uniside Assembly 
7. Body A-Pillar 
8. Inner Lock Pillar 
9. Inner Lock Pillar 
10. Body A-Pillar Bracket 
11. Inner Lock Pillar 
12. Roof Panel 
13. Side Panel 
14. Headliner 
15. Front Panel 
16. Park Sensor 
17. Floor Pan 
18. Front Floor Pan 
19. Lock Pillar Trim 
20. Inner Windshield Pillar 
21. Lock Pillar Trim 
22. Steering Wheel 
23. Frame Assembly 
24. Body B-Pillar 
25. Roof Panel 
26. Carrier 
27. Uniside Assembly 
28. Floor Pan 
29. Floor Pan Reinforcement Bracket 
30. Headliner 
31. Filler Panel 
32. Cowl Cover 
33. Side Cover 
34. Headrest 
35. Headrest 
36. Windshield Pillar Trim 
37. Windshield Pillar Trim 
38. Armrest Assembly 
39. Filler Panel 40. Frame Side Member Bracket No.
Part # / Description / Price
Price
1
Front Driver Side Fender 
GM
GM Positions: Left
Description: Helps prevent vehicle from throwing debris while driving
Frames the wheel well
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 $687.46
$443.12
MSRP $687.46
$443.12
1
Front Passenger Side Fender GM
GM Positions: Right
Description: Helps prevent vehicle from throwing debris while driving
Frames the wheel well
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 $687.46
$443.12
MSRP $687.46
$443.12
2
Multi-Purpose Bolt GM
GM Positions: Left
Description: Type 1. 2017-19. Rear bracket. M6 x 17mm. 2015-2018, without v, #1. With zl1, 6x17mm. 6x1x17mm. Sedan, 2016-2018, with v, #1. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.20
$6.65
MSRP $9.20
$6.65
2
Battery Tray Bolt GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.96
$15.50
MSRP $26.96
$15.50
3
Fender Seal GM
GM Positions: Left
Description: 2020-23. #2. 2017-19. Chevrolet. Fender & shields. Gmc. With at4-x.
MSRP $8.98
$5.68
MSRP $8.98
$5.68
5
Body Driver Side Front Fender Upper Front Bracket GM
GM Positions: Left
Description: Helps align and secure your vehicle's fender
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 $24.39
$17.63
MSRP $24.39
$17.63
5
Passenger Side Body Side Front Fender Upper Front Bracket GM
GM Positions: Right
Description: Helps align and secure your vehicle's fender
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 $24.39
$17.63
MSRP $24.39
$17.63
6
Front Driver Side Fender Front Bracket GM
GM Positions: Left
Description: Helps align and secure your vehicle's fender
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 $38.91
$26.72
MSRP $38.91
$26.72
6
Front Passenger Side Fender Front Bracket GM
GM Positions: Right
Description: Helps align and secure your vehicle's fender
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 $38.91
$26.72
MSRP $38.91
$26.72
7
Front Fender Front Brace GM
GM Positions: Left
Description: Helps secure fender and exterior body panels
Helps reduce rattling
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $13.88
$10.03
MSRP $13.88
$10.03
8
Front Driver Side Fender Insulator GM
GM Positions: Left
Description: Helps reduce road noise from entering vehicle interior
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 $28.02
$19.24
MSRP $28.02
$19.24
8
Front Passenger Side Fender Insulator GM
GM Positions: Right
Description: Helps reduce road noise from entering vehicle interior
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 $28.02
$19.24
MSRP $28.02
$19.24
10
M4.2x1.41x20 Multi-Purpose Bolt GM
GM Positions: Left
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
$6.38
MSRP $8.83
$6.38
11
Push-Pin GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.62
$5.21
MSRP $7.62
$5.21
13
Front Driver Side Wheelhouse Liner Bracket GM
GM Positions: Left
Description: Helps align and support the fender liner
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 $27.47
$18.87
MSRP $27.47
$18.87
14
Driver Side Fender Mud Guard Bracket GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.46
$12.31
MSRP $19.46
$12.31
14
Front Passenger Side Fender Mud Guard Bracket GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.46
$14.06
MSRP $19.46
$14.06