Frame for 2026 GMC Sierra 2500 HD
1. 6-Inch Rectangular Assist Steps, Chrome 
2. Mount Cushion 
3. Body B-Pillar 
4. Outer Rail 
5. Body B-Pillar 
6. Inner Windshield Pillar 
7. Frame Assembly 
8. Mount Cushion 
9. Body A-Pillar 
10. Uniside Assembly 
11. Uniside Assembly 
12. Front 
13. Inner Center Pillar 
14. Inner Lock Pillar 
15. Body B-Pillar 
16. Body A-Pillar Bracket 
17. Cowl Extension 
18. Body B-Pillar 
19. Windshield Pillar Trim 
20. Rear 
21. Floor Extension 
22. Floor Sill 
23. Running Board 
24. Running Board 
25. Running Board 
26. Body A-Pillar Trim Panel 
27. Running Board 
28. Running Board 
29. Body A-Pillar Trim Panel 
30. Body A-Pillar Trim Panel 
31. Running Board 
32. Running Board 
33. Left 
34. Left 
35. Body A-Pillar Trim Panel 
36. 4-Inch Round Assist Steps - Chrome - Crew Cab 
37. Left 
38. Inner Center Pillar 
39. Front 
40. Fender 
41. Right 
42. Right 
43. Inner Rocker Assembly 
44. Extension Panel 
45. Floor Extension 
46. Floor Extension 
47. Sill Panel 
48. Cowl Grille 49. Body C-Pillar Trim Panel No.
Part # / Description / Price
Price
1
Driver Side Front Compartment Upper Side Rail 
GM
GM Positions: Left
Notes: PARTS: Part included with radiator support with fender structure
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$308.12
$308.12
1
Passenger Side Front Compartment Upper Side Rail GM
GM Positions: Right
Notes: PARTS: Part included with radiator support with fender structure
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $464.98
$308.12
MSRP $464.98
$308.12
2
Body Side Front Fender Upper Front Bracket GM
GM Positions: Left
Description: Front fender. 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 $138.71
$91.92
MSRP $138.71
$91.92
3
Body Driver Side Front Fender Upper Rear Bracket GM
GM Positions: Left
Description: Rear fender. 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 $83.00
$55.50
MSRP $83.00
$55.50
3
Body Passenger Side Front Fender Upper Rear Bracket GM
GM Positions: Right
Description: Rear fender. 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 $83.00
$55.50
MSRP $83.00
$55.50
4
Body Driver Side Hood Strut Bracket GM
GM Positions: Left
Notes: PARTS: Part included with outer rail.
Description: Support strut. Helps align and secure your vehicle's hood strut
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 $21.00
$14.55
MSRP $21.00
$14.55
4
Body Passenger Side Hood Strut Bracket GM
GM Positions: Right
Notes: PARTS: Part included with outer rail.
Description: Support strut. Helps align and secure your vehicle's hood strut
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 $21.00
$14.55
MSRP $21.00
$14.55
5
Body Driver Side Front Bumper Fascia Bracket GM
GM Positions: Left
Description: Secures your vehicle's fascia to its body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $96.00
$63.61
MSRP $96.00
$63.61
5
Body Passenger Side Front Bumper Fascia Bracket GM
GM Positions: Right
Description: Secures your vehicle's fascia to its body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $96.00
$63.61
MSRP $96.00
$63.61
5
$20.15
5
$20.15
6
Passenger Side Front Compartment Upper Side Rail GM
GM Positions: Right
Notes: PARTS: Part included with radiator support with fender structure
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $458.13
$303.58
MSRP $458.13
$303.58
6
Rail Extension GM
GM Positions: Left
Notes: PARTS: Part included with radiator support with fender structure
$402.60
$402.60
7
Front Compartment Side Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail extension.
Description: Lh only. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$14.87
$14.87
9
Front Compartment Side Rail Bracket GM
GM Positions: Right
Description: Rh only. Right side only. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.46
$14.87
MSRP $21.46
$14.87
10
Body Battery Tray Reinforcement GM
GM Description: Battery tray, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.58
$14.12
MSRP $21.58
$14.12
11
Body Battery Tray Reinforcement GM
GM Description: Battery tray, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.58
$14.12
MSRP $21.58
$14.12
12
Driver Side Front Compartment Front Side Rail Reinforcement GM
GM Positions: Front left
Description: Inner rail, #5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.06
$15.97
MSRP $23.06
$15.97
12
Passenger Side Front Compartment Front Side Rail Reinforcement GM
GM Positions: Front right
Description: Inner rail, #5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.46
$14.87
MSRP $21.46
$14.87