Frame for 2020 Chevrolet Silverado 1500
1. Right 
2. Frame Assembly 
3. Lock Pillar Trim 
4. Body A-Pillar 
5. Inner Center Pillar 
6. Body B-Pillar Bracket 
7. Uniside Assembly 
8. Uniside Assembly 
9. Mount Cushion 
10. Step Bar Assembly 
11. Windshield Pillar Trim 
12. Windshield Pillar Trim 
13. Inner Lock Pillar 
14. Inner Windshield Pillar Bracket 
15. Inner Windshield Pillar 
16. Cowl Side Panel 
17. Trailer Hitch 
18. 4-Inch Round Assist Steps, Black 
19. 4-Inch Round Assist Steps - Black - Crew Cab 
20. Front 
21. Cowl Grille 
22. Inner Rocker 
23. Rear 
24. Body A-Pillar Trim Panel 
25. Windshield Pillar Trim 
26. Windshield Pillar Trim 
27. 6-Inch Rectangular Wheel-To-Wheel Assist 
28. Body B-Pillar Baffle Plate 
29. Body B-Pillar Baffle Plate 
30. Body B-Pillar Baffle Plate 
31. Side Cover 
32. Cowl Side Panel No.
Part # / Description / Price
Price
1
Passenger Side Assist Step 
GM
GM Positions: Right
Description: Crew cab, power retractable. Assists with access into and out of your vehicle
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 $1,654.12
$1,076.18
MSRP $1,654.12
$1,076.18
1
$936.40
1
Buy GM Driver Assist Step Buy Online GM
GM Positions: Left
Description: Genuine GM Driver Assist Step built for factory styling and long-lasting performance, in stock with quick delivery and verified fitment, order now.
MSRP $620.96
$392.77
MSRP $620.96
$392.77
1
$277.85
2
Step Bar GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab power retractable. chrome.
MSRP $612.27
$398.35
MSRP $612.27
$398.35
2
Step Bar GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab power retractable. black.
$277.85
$277.85
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
$41.05
MSRP $60.84
$41.05
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
$41.05
MSRP $60.84
$41.05
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
3
Assist Step Front Finish Cap GM
GM Positions: Front right
Description: Regular cab, oval type. Crew cab oval type. Double cab oval type. Installed in your vehicle's assist step for a finished appearance
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation
MSRP $62.91
$42.45
MSRP $62.91
$42.45
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
$34.71
MSRP $51.44
$34.71
3
Assist Step Finish Cap GM
GM Positions: Front right
Description: Crew cab, work step. Double cab, work step. Regular cab, black assist. 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 $50.55
$34.10
MSRP $50.55
$34.10
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
$150.42
MSRP $229.08
$150.42
4
Driver Side Assist Step Front Extension GM
GM Positions: Front left
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
$161.12
MSRP $245.38
$161.12
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
$157.49
MSRP $239.85
$157.49
4
Driver Side Assist Step Front Extension GM
GM Positions: Rear left
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
$151.46
MSRP $230.66
$151.46
4
Rear Extension GM
GM Positions: Rear right
Description: Crew cab power retractable.
MSRP $232.25
$152.50
MSRP $232.25
$152.50
5
Front Bracket Insulator GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab power retractable.
$11.48
$11.48
8
Running Board Reinforcement Bracket GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
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
$9.11
MSRP $13.03
$9.11
9
Step Bar GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable.
$661.86
$661.86
9
Step Bar GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable.
$661.86
$661.86
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
$87.08
MSRP $131.41
$87.08
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
$87.08
MSRP $131.41
$87.08
12
Wire GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable.
MSRP $157.92
$104.64
MSRP $157.92
$104.64
12
Wire GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable.
MSRP $157.92
$104.64
MSRP $157.92
$104.64
13
Module GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Crew cab, power retractable, right side only.
MSRP $588.04
$382.58
MSRP $588.04
$382.58
14
Passenger Side Running Board Mounting Bracket GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Helps align and secure assist step
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 $115.49
$76.53
MSRP $115.49
$76.53