Frame for 2021 GMC Sierra 1500
1. Molded Assist Steps, Black 
2. Lock Pillar Trim 3. Frame Assembly 
4. Body A-Pillar 
5. Windshield Pillar Trim 
6. Body B-Pillar 
7. Inner Center Pillar 
8. Uniside Assembly 
9. Mount Cushion 
10. Inner Windshield Pillar 
11. Cowl Cover 
12. Step Bar Assembly 
13. Uniside Assembly 
14. Inner Lock Pillar 
15. Trailer Hitch 
16. Molded Assist Steps, Black, 4-Inch Round 
17. Assist Steps, Round, Black 
18. Front 
19. Body A-Pillar Trim Panel 
20. Windshield Pillar Trim 
21. Body A-Pillar Trim Panel 
22. Inner Lock Pillar 
23. Body A-Pillar Trim Panel 
24. Inner Center Pillar 
25. Assist Steps, Wheel to Wheel, Chrome 
26. Outer Rail 
27. Cowl Grille No.
Part # / Description / Price
Price
1
Driver Side Front Compartment Upper Side Rail 
GM
GM Positions: Left
Notes: PARTS: Part included with support assembly,
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $362.34
$255.39
MSRP $362.34
$255.39
1
Passenger Side Front Compartment Upper Side Rail GM
GM Positions: Right
Notes: PARTS: Part included with support assembly,
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $362.34
$255.39
MSRP $362.34
$255.39
2
Body Side Front Fender Upper Front Bracket GM
GM Positions: Left
Notes: PARTS: Part included with outer rail.
Description: Fender, center. 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 $10.74
$7.57
MSRP $10.74
$7.57
3
Body Side Front Driver Side Fender Upper Rear Bracket GM
GM Positions: Left
Description: Support strut. 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 $71.41
$50.33
MSRP $71.41
$50.33
3
Body Side Front Passenger Side Fender Upper Rear Bracket GM
GM Positions: Right
Description: Support strut. 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 $70.17
$49.46
MSRP $70.17
$49.46
4
Driver Side Body Side Hood Strut Bracket GM
GM Positions: Left
Notes: PARTS: Part included with outer rail.
Description: Support strut. Fender, rear. 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 $25.33
$17.85
MSRP $25.33
$17.85
4
Outer Rail Bracket GM
GM Positions: Right
Notes: PARTS: Part included with outer rail.
Description: Support strut.
MSRP $25.33
$17.85
MSRP $25.33
$17.85
5
Driver Side Body 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 $109.64
$77.28
MSRP $109.64
$77.28
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 $109.64
$77.28
MSRP $109.64
$77.28
7
Passenger Side Front Compartment Upper Side Rail GM
GM Positions: Right
Notes: PARTS: Part included with support assembly,
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $407.81
$287.43
MSRP $407.81
$287.43
7
Driver Side Front Compartment Upper Side Rail GM
GM Positions: Left
Notes: PARTS: Part included with support assembly,
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $407.81
$287.43
MSRP $407.81
$287.43
8
Front Compartment Side Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rail extension.
Description: #1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.65
$12.44
MSRP $17.65
$12.44
8
MSRP $24.58
$17.33
11
Driver Side Front Compartment Side Rail 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 $30.69
$21.63
MSRP $30.69
$21.63
11
MSRP $21.21
$14.95
12
Driver Side Front Compartment Side Rail 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 $29.86
$21.05
MSRP $29.86
$21.05
12
MSRP $30.81
$21.72
13
Driver Side Fender Rail Reinforcement GM
GM Positions: Left
Description: #1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $29.93
$21.10
MSRP $29.93
$21.10
13
Passenger Side Fender Rail Reinforcement GM
GM Positions: Right
Description: #1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.49
$20.08
MSRP $28.49
$20.08
14
Passenger Side Fender Rail Reinforcement GM
GM Positions: Right
Description: #2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $25.86
$18.23
MSRP $25.86
$18.23
14
Driver Side Front Compartment Inner Side Rail Reinforcement GM
GM Positions: Left
Description: #2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.04
$19.76
MSRP $28.04
$19.76
14
Driver Side Fender Rail Reinforcement GM
GM Positions: Rear left
Description: #4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.59
$25.79
MSRP $36.59
$25.79
14
Passenger Side Fender Rail Reinforcement GM
GM Positions: Rear right
Description: #4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.24
$19.20
MSRP $27.24
$19.20
14
Driver Side Fender Rail Reinforcement GM
GM Description: #3. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.94
$18.99
MSRP $26.94
$18.99
14
Passenger Side Fender Rail Reinforcement GM
GM Description: #3. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $68.23
$48.09
MSRP $68.23
$48.09
17
Front Driver Side Wheelhouse Panel Bracket GM
GM Positions: Left
Description: Helps secure and attach your vehicle's plenum water deflector
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 $78.15
$55.08
MSRP $78.15
$55.08
17
MSRP $78.15
$55.08