Brackets, Flanges & Hangers for 2026 GMC Sierra EV
1. Outer Panel Assembly 
2. Rail Extension 
3. Fender 
4. Bumper Cover 
5. Wheelhouse Assembly 
6. Windshield Pillar Trim 
7. Cushion Frame 
8. Rocker Panel Assembly 
9. Panel Extension 
10. Under-body Shield 
11. Headliner 
12. Door Trim Panel 
13. Cushion Frame 
14. Lower 
15. Hood 
16. Door Trim Panel 
17. Center Console 
18. Quarter Panel 
19. Rear Floor Pan Bracket 
20. Cushion Frame 
21. Upper Rail 
22. Front Deflector 
23. Door 
24. Bed Floor 
25. Headrest, Outer 26. Seat Frame Bracket No.
Part # / Description / Price
Price
4
MSRP $420.07
$263.44
6
$79.32
11
Extension Upper Extension 
GM
GM Positions: Left
Notes: PARTS: Part included with extension. Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Apron & rails.
MSRP $41.62
$23.10
MSRP $41.62
$23.10
11
Guide Bracket GM
GM Positions: Right
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Apron & rails.
$37.91
$37.91
12
Extension Lower Plate GM
GM Positions: Left
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Apron & rails.
$31.52
$31.52
12
Extension GM
GM Positions: Right
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Apron & rails.
$28.16
$28.16
12
Extension Reinforcement GM
GM Positions: Front left lower
Description: Apron & rails, 1st design. Apron & rails, 2nd design. Apron & rails, all. Apron & rails, with detriot built.
$81.36
$81.36
12
Extension Upper Extension GM
GM Positions: Front right lower
Description: Apron & rails, 2nd design. Apron & rails, all. Apron & rails, with detriot built.
$19.32
$19.32
13
$460.16
13
$244.37
14
MSRP $40.40
$27.02
14
MSRP $40.40
$27.02
16
$18.01
18
Front Support Bracket GM
GM Positions: Right
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Apron & rails.
$167.67
$167.67
18
Front Support Bracket GM
GM Positions: Left
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Apron & rails.
$155.57
$155.57
21
$46.05
21
$46.05
23
$22.81
23
$22.73
25
F (S)Mount GM
GM Positions: Front
Description: Without air suspension. Silverado EV. Exc.Air Suspension.
MSRP $121.12
$66.62
MSRP $121.12
$66.62