Frame for 2026 GMC Sierra 1500
1. 4-Inch Round Assist Steps - Black - Crew Cab 
2. Inner Windshield Pillar 
3. Frame Assembly 
4. Lock Pillar Trim 
5. Windshield Pillar Trim 
6. Inner Center Pillar 
7. Mount Cushion 
8. Uniside Assembly 
9. Inner Rocker 
10. Cowl Grille 
11. Windshield Pillar Trim 
12. Windshield Pillar Trim 
13. Body A-Pillar Trim Panel 
14. Windshield Pillar Trim 
15. Inner Lock Pillar 
16. Trailer Hitch 
17. Step Bar Assembly 
18. Front 
19. Outer Rail 
20. Trailer Hitch 
21. Step Bar No.
Part # / Description / Price
Price
1
Lock Pillar Trim 
GM
GM Positions: Left
Description: Crew cab pillars & floor-rear. without power slider black.
MSRP $94.90
$62.89
MSRP $94.90
$62.89
1
Lock Pillar Trim GM
GM Positions: Left
Description: CREW CAB PILLARS & FLOOR-REAR. without power slider atmosphere.
MSRP $93.06
$61.67
MSRP $93.06
$61.67
1
Lock Pillar Trim GM
GM Positions: Right
Description: Crew cab pillars & floor-rear. with power slider black.
MSRP $94.90
$62.89
MSRP $94.90
$62.89
1
Lock Pillar Trim GM
GM Positions: Right
Description: Crew cab pillars & floor-rear. with power slider atmosphere.
MSRP $92.59
$61.36
MSRP $92.59
$61.36
1
Upper Pillar Trim GM
GM Positions: Left upper
Description: Double cab, pillars & floor-rear, black. Crew cab pillars & floor-rear. black.
MSRP $69.40
$46.41
MSRP $69.40
$46.41
1
Upper Pillar Trim GM
GM Positions: Left upper
Description: Double cab, pillar & floor-rear, gray. Crew cab pillars & floor-rear. gray.
MSRP $69.82
$46.69
MSRP $69.82
$46.69
1
Upper Pillar Trim GM
GM Positions: Left upper
Description: Double cab, pillars & floor-rear, atmosphere. Crew cab pillars & floor-rear. atmosphere.
MSRP $69.74
$46.63
MSRP $69.74
$46.63
1
Upper Pillar Trim GM
GM Positions: Right upper
Description: Double cab, pillars & floor-rear, black. Crew cab pillars & floor-rear. black.
MSRP $69.49
$46.46
MSRP $69.49
$46.46
1
Upper Pillar Trim GM
GM Positions: Right upper
Description: Double cab, pillars & floor-rear, gray. Crew cab pillars & floor-rear. gray.
MSRP $69.82
$46.69
MSRP $69.82
$46.69
1
Upper Pillar Trim GM
GM Positions: Right upper
Description: Double cab, pillars & floor-rear, atmosphere. Crew cab pillars & floor-rear. atmosphere.
MSRP $69.82
$46.69
MSRP $69.82
$46.69
2
Body C-Pillar Trim Panel Clip GM
GM Positions: Left
Notes: PARTS: Part included with lock pillar trim.
Description: Double cab, pillars & floor-rear. 15x12. Crew cab pillars & floor-rear.
MSRP $6.84
$4.72
MSRP $6.84
$4.72
4
Multi-Purpose Clip GM
GM Positions: Left
Notes: PARTS: Part included with upper pillar trim.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.44
$6.18
MSRP $9.44
$6.18
4
Lower Center Pillar Trim Upper Clip GM
GM Positions: Upper
Description: Center trim. Driver side trim. Upper trim.
MSRP $10.20
$6.68
MSRP $10.20
$6.68
6
Rear Sill Plate GM
GM Positions: Left
Description: Crew cab pillars & floor-rear. black.
MSRP $29.27
$20.27
MSRP $29.27
$20.27
6
Rear Sill Plate GM
GM Positions: Left
Description: Crew cab pillars & floor-rear. atmosphere.
MSRP $29.27
$20.27
MSRP $29.27
$20.27
6
Rear Sill Plate GM
GM Positions: Right
Description: Crew cab pillars & floor-rear. black.
MSRP $29.27
$20.27
MSRP $29.27
$20.27
6
Rear Sill Plate GM
GM Positions: Right
Description: Crew cab pillars & floor-rear. atmosphere.
MSRP $29.00
$20.09
MSRP $29.00
$20.09
6
Front Sill Plate GM
GM Positions: Front left
Description: Crew cab, pillar & floor-front, 2024-26, sle, slt, at4, denali, atmosphere, denali.
$31.36
$31.36
6
Front Sill Plate GM
GM Positions: Front left
Description: Crew cab, pillars & floor-front, 2024-26 elevation sle slt at4 denali, denali ultimate. Crew cab, 2020-23, 2024-26, pro, denali ultimate. Crew cab, pillar & floor-front, 2024-26, sle, slt, at4, denali, black, denali ultimate.
$32.13
$32.13
6
Front Sill Plate GM
GM Positions: Front right
Description: Crew cab, pillars & floor-front, 2024-26 elevation sle slt at4 denali, denali ultimate. Crew cab, 2020-23, 2024-26, pro, denali ultimate. Crew cab, pillar & floor-front, 2024-26, sle, slt, at4, denali, black, denali ultimate.
$32.62
$32.62
7
Multi-Purpose Clip GM
GM Positions: Left
Notes: PARTS: Part included with rear sill plate.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.94
$8.27
MSRP $11.94
$8.27
8
Rear Sill Plate Bracket GM
GM Positions: Left
Description: Crew cab pillars & floor-rear.
MSRP $26.06
$18.06
MSRP $26.06
$18.06
8
Rear Sill Plate Bracket GM
GM Positions: Right
Description: Crew cab pillars & floor-rear.
MSRP $25.85
$17.91
MSRP $25.85
$17.91
8
Passenger Side Door Sill Plate Bracket GM
GM Positions: Left
Description: Crew cab pillars & floor-front. Double cab pillars & floor-front. Helps align and secure your vehicle's door sill plate
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 $28.20
$19.54
MSRP $28.20
$19.54
8
Front Passenger Side Door Sill Trim Plate Bracket GM
GM Positions: Right
Description: Regular cab, pillars & floor. Crew cab pillars & floor-front. Double cab pillars & floor-front. Helps align and secure your vehicle's door sill plate
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 $28.20
$19.54
MSRP $28.20
$19.54