Frame for 2021 GMC Yukon XL
1. Frame Assembly 
2. Step Bar Assembly 
3. Lock Pillar Trim 
4. Windshield Pillar Reinforced 
5. Front Molding 
6. Lock Pillar Trim 
7. Center Pillar Reinforced 
8. Windshield Pillar Trim 
9. Cowl Grille 
10. Mount Cushion 
11. Uniside Assembly 
12. Rear Pillar Reinforced 
13. Step Bar Assembly 
14. Mount Cushion 
15. Right 
16. Splash Shield 
17. Cluster Panel 
18. Side Cover 19. Body Mount Cushion No.
Part # / Description / Price
Price
1
Black Driver Side Assist Step 
GM
GM Positions: Left
Description: 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
Not For Sale
Not For Sale
1
Step Bar Assembly GM
GM Positions: Right
Description: Escalade ESV, flat assist step. Flat assist step. black.
MSRP $1,285.12
$843.85
MSRP $1,285.12
$843.85
1
Chrome Driver Side Assist Step GM
GM Positions: Left
Description: 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 $1,447.84
$950.69
MSRP $1,447.84
$950.69
1
MSRP $1,476.77
$969.69
2
Driver Side Assist Step GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: 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 $1,284.74
$843.59
MSRP $1,284.74
$843.59
2
Passenger Side Assist Step GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: 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 $1,284.74
$843.59
MSRP $1,284.74
$843.59
2
Passenger Side Assist Step Insert GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $98.54
$65.89
MSRP $98.54
$65.89
3
Driver Side Assist Step Front Finish Cap GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: 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 $80.73
$55.44
MSRP $80.73
$55.44
3
Passenger Side Assist Step Front Finish Cap GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: 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 $65.01
$44.64
MSRP $65.01
$44.64
4
Driver Side Assist Step Front Finish Cap GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: 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 $80.73
$55.44
MSRP $80.73
$55.44
4
Passenger Side Assist Step Front Finish Cap GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: 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 $80.73
$55.44
MSRP $80.73
$55.44
5
Motor GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Escalade, power retractable.
MSRP $924.89
$607.30
MSRP $924.89
$607.30
5
Passenger Side Assist Step Motor GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Helps control the extension and retraction of your vehicle's automatic 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 $572.50
$375.92
MSRP $572.50
$375.92
6
Driver Side Assist Step Rear Bracket GM
GM Positions: Left
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 $184.29
$121.57
MSRP $184.29
$121.57
6
Passenger Side Assist Step Rear 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 $607.76
$399.07
MSRP $607.76
$399.07
8
Running Board Reinforcement GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Escalade ESV, power retractable.
MSRP $32.15
$23.24
MSRP $32.15
$23.24
9
Driver Side Assist Step Wire GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $41.98
$28.83
MSRP $41.98
$28.83
9
Passenger Side Assist Step Wire GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.15
$26.20
MSRP $38.15
$26.20
10
Driver Side Assist Step Insert GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $98.54
$65.89
MSRP $98.54
$65.89
11
Lamp GM
GM Positions: Left
Notes: PARTS: Part included with step bar assembly.
Description: Escalade, power retractable.
$110.96
$110.96
11
Lamp GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: Escalade, power retractable.
$114.13
$114.13
