Hardware, Fasteners & Fittings for 2021 GMC Sierra 1500
1. Outer Belt Assembly 
2. Windshield Pillar Trim 
3. Bumper Cover 
4. Rear Bumper 
5. Fender 
6. Hood 
7. Headliner 
8. Lower Cover 
9. Console Assembly 
10. Lower Cover 
11. Front 
12. Door Trim Panel 
13. Lock Pillar Trim 
14. Door Shell 
15. Molded Assist Steps, Black 
16. Rear 
17. Armrest Assembly 
18. Box Assembly 
19. Nameplate 
20. Work Step Assist Steps - Black - Crew Cab 
21. Console Assembly 
22. Molded Assist Steps - Black - Double Cab 
23. Front 
24. Door Shell 
25. Trailer Hitch 
26. Mount Cushion 
27. Front 
28. Lock Pillar Trim 
29. Armrest Assembly 
30. Nameplate 
31. Headrest 
32. Windshield Pillar Trim 
33. Trailer Hitch 
34. Belt Molding 
35. Tail Gate 
36. Multi Switch 
37. Nameplate 
38. Inst Cluster 
39. Bumper Cover Bolt 
40. Mirror Assembly 
41. Bumper Cover Bolt 
42. Grille Bolt 
43. Steering Wheel 
44. Horn 
45. Bumper Cover Bolt 
46. Bumper Cover Bolt 
47. Bumper Cover Bolt 
48. Headliner 
49. Bumper Cover Bolt 
50. Grille Bolt 
51. Grille Surround Bolt 
52. Quarter Panel Splash Shield Bolt 
53. Bumper Cover Bolt 
54. Quarter Panel Splash Shield Bolt 
55. Bumper Cover Bolt 
56. Bumper Cover Bolt 
57. Hole Cover Bolt 
58. Bumper Cover Bolt 
59. Handle, Outside 
60. Inner Rocker 
61. Fender Liner Bolt 
62. Headrest Guide 
63. Fender Liner Bolt 
64. Air Deflector Bolt 
65. Frame Assembly 
66. Fender Liner Extension Bolt 67. Cowl Cover Clip No.
Part # / Description / Price
Price
1
Retractor Kit 2 
GM
GM Positions: Left
Description: Double & crew cab, black/kalahari. Double & crew cab, 2020-23, black, with high country. Double & crew cab, black, limited, with high country.
MSRP $290.06 CAD
$195.34 CAD
MSRP $290.06 CAD
$195.34 CAD
1
Retractor Kit 2 GM
GM Positions: Left
Description: Silverado, Sierra 2500 HD. Front. Left. Silverado, Sierra 3500 HD. DOUBLE & CREW CAB. black, Limited without High Country.
MSRP $299.07 CAD
$201.39 CAD
MSRP $299.07 CAD
$201.39 CAD
1
Retractor Kit 2 GM
GM Positions: Left
Description: Double & crew cab, 2020-23, atmosphere. DOUBLE & CREW CAB. atmosphere Limited.
MSRP $299.07 CAD
$201.39 CAD
MSRP $299.07 CAD
$201.39 CAD
1
Retractor Kit 2 GM
GM Positions: Right
Description: Double & crew cab, 2020-23, atmosphere. DOUBLE & CREW CAB. atmosphere Limited.
MSRP $338.41 CAD
$227.89 CAD
MSRP $338.41 CAD
$227.89 CAD
1
Outer Belt Assembly 2 GM
GM Positions: Right
Description: Double & crew cab, black/kalahari. Double & crew cab, 2020-23, black, with high country. Double & crew cab, black, limited, with high country.
MSRP $290.07 CAD
$195.34 CAD
MSRP $290.07 CAD
$195.34 CAD
1
Outer Belt Assembly 2 GM
GM Positions: Right
Description: Silverado, Sierra 2500 HD. Front. Right. Silverado, Sierra 3500 HD. DOUBLE & CREW CAB. black, Limited without High Country.
MSRP $306.84 CAD
$206.66 CAD
MSRP $306.84 CAD
$206.66 CAD
2
Tensioner 2 GM
GM Positions: Left
Description: Left. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Tahoe. Suburban. Front. Yukon. Escalade. Black.
MSRP $218.86 CAD
$147.39 CAD
MSRP $218.86 CAD
$147.39 CAD
2
Tensioner 2 GM
GM Positions: Left
Description: Left. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Front. Yukon. Double & crew cab, 2020-23, atmosphere.
MSRP $171.74 CAD
$115.66 CAD
MSRP $171.74 CAD
$115.66 CAD
2
Tensioner 2 GM
GM Positions: Right
Description: Right. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Tahoe. Suburban. Front. Yukon. Escalade. Black.
MSRP $218.86 CAD
$147.39 CAD
MSRP $218.86 CAD
$147.39 CAD
2
Tensioner 2 GM
GM Positions: Right
Description: Right. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Front. Yukon. Atmosphere.
MSRP $204.91 CAD
$137.99 CAD
MSRP $204.91 CAD
$137.99 CAD
3
Tensioner Upper Cover GM
GM Positions: Left
Description: Convertible. Coupe. Double & crew cab. black. 1st design.
MSRP $7.31 CAD
$5.41 CAD
MSRP $7.31 CAD
$5.41 CAD
3
Tensioner Upper Cover GM
GM Positions: Left
Description: Double & crew cab. atmosphere.
MSRP $10.90 CAD
$8.05 CAD
MSRP $10.90 CAD
$8.05 CAD
3
MSRP $36.42 CAD
$25.54 CAD
3
MSRP $31.92 CAD
$23.58 CAD
3
MSRP $32.87 CAD
$23.06 CAD
4
Lower Center Pillar Trim Cover GM
GM Positions: Left
Description: Double cab, 2020-23, 2024-26 pro, black. Crew cab, 2020-23, 2024-26 wt, custom, black. Crew cab, 2020-23, 2024-26, work truck, black. Double & crew cab, 2020-23, black. Crew cab, 2020-23, 2024-26 pro, black. Double & crew cab, 2024-26, black. Crew cab, pillar & floor-front, 2024-26 lt, ltz, zr2, high country, black. Crew cab, pillar & floor-front, 2024-26, sle, slt, at4, denali, black. Regular cab. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. black.
MSRP $6.86 CAD
$5.05 CAD
MSRP $6.86 CAD
$5.05 CAD
4
MSRP $6.67 CAD
$4.92 CAD
4
MSRP $6.86 CAD
$5.05 CAD
4
MSRP $5.90 CAD
$4.34 CAD
4
Upper Center Pillar Trim Cover GM
GM Positions: Upper
Description: Double cab, 2019-22, 2023-26 with t custom custom tb, #1, black. Regular cab, pillars & floor, black. Crew cab, 2020-23, 2024-26 wt, custom, #1, black. Double cab, 2020-23, 2024-26, work truck, #1, black. Double cab, 2020-23, 2024-26, pro, #1, black. Crew cab, 2020-23, 2024-26, work truck, #1, black. Crew cab, 2020-23, 2024-26 pro, #1, black. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #1 black.
MSRP $7.32 CAD
$5.15 CAD
MSRP $7.32 CAD
$5.15 CAD
4
Upper Center Pillar Trim Cover GM
GM Positions: Upper
Description: Double cab, 2019-22, 2023-26 with t custom custom tb, #1, atmosphere. Double cab, 2020-23, 2024-26 pro, #1, atmosphere. Regular cab, pillars & floor, atmosphere. Crew cab, 2020-23, 2024-26 pro, #1, atmosphere. Crew cab, 2020-23, 2024-26 wt, custom, #1, atm ...
MSRP $11.64 CAD
$8.20 CAD
MSRP $11.64 CAD
$8.20 CAD
4
Upper Center Pillar Trim Cover GM
GM Positions: Left center
Description: Crew cab, 2020-23, 2024-26 wt, custom, #2, black. Double cab, 2020-23, 2024-26, work truck, #2, black. Double cab, 2020-23, 2024-26, pro, #2, black. Crew cab, 2020-23, 2024-26, work truck, #2, black. Crew cab, 2020-23, 2024-26 pro, #2, black. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #2 black.
4
Upper Center Pillar Trim Cover GM
GM Positions: Left center
Description: Double cab, 2020-23, 2024-26 pro, #2, gray. Double cab, 2019-22, 2023-26 with t custom custom tb, #2, gray. Crew cab, 2020-23, 2024-26 pro, #2, gray. Crew cab, 2020-23, 2024-26, work truck, #2, gray. Double cab, 2020-23, 2024-26 wt, custom, #2, gray. Crew cab, 2020-23, 2024-26 wt, custom, #2, gray. Double cab, 2020-23, 2024-26, work truck, #2, gray. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #2 gray.
MSRP $7.00 CAD
$5.15 CAD
MSRP $7.00 CAD
$5.15 CAD
4
Upper Center Pillar Trim Cover GM
GM Positions: Left center
Description: Double cab, 2019-22, 2023-26 with t custom custom tb, #2, atmosphere. Double cab, 2020-23, 2024-26 pro, #2, atmosphere. Crew cab, 2020-23, 2024-26 pro, #2, atmosphere. Crew cab, 2020-23, 2024-26 wt, custom, #2, atmosphere. Crew cab, 2020-23, 2024-26, work truck, #2, atmosphere. Double cab, 2020-23, 2024-26, work truck, #2, atmosphere. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #2 atmosphere.
4
Upper Center Pillar Trim Cover GM
GM Positions: Left lower
Description: Crew cab, 2020-23, 2024-26 wt, custom, #3, black. Double cab, 2020-23, 2024-26, work truck, #3, black. Double cab, 2020-23, 2024-26, pro, #3, black. Crew cab, 2020-23, 2024-26, work truck, #3, black. Crew cab, 2020-23, 2024-26 pro, #3, black. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #3 black.
4
Upper Center Pillar Trim Cover GM
GM Positions: Left lower
Description: Double cab, 2019-22, 2023-26 with t custom custom tb, #3, gray. Crew cab, 2020-23, 2024-26 pro, #3, gray. Double cab, 2020-23, 2024-26 wt, custom, #3, gray. Double cab, 2020-23, 2024-26, work truck, #3, gray. Crew cab, 2020-23, 2024-26 wt, custom, #3, gray. Double cab, 2020-23, 2024-26 pro, #3, gray. Crew cab, 2020-23, 2024-26, work truck, #3, gray. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #3 gray.
MSRP $7.00 CAD
$5.15 CAD
MSRP $7.00 CAD
$5.15 CAD
4
Upper Center Pillar Trim Cover GM
GM Positions: Left lower
Description: Crew cab, 2020-23, 2024-26 pro, #3, atmosphere. Crew cab, 2020-23, 2024-26 wt, custom, #3, atmosphere. Crew cab, 2020-23, 2024-26, work truck, #3, atmosphere. Double cab, 2020-23, 2024-26 pro, #3, atmosphere. Double cab, 2020-23, 2024-26, work truck, #3, atmosphere. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #3 atmosphere.
4
Upper Center Pillar Trim Cover GM
GM Positions: Right center
Description: Crew cab, 2020-23, 2024-26 wt, custom, #2, black. Double cab, 2020-23, 2024-26, work truck, #2, black. Double cab, 2020-23, 2024-26, pro, #2, black. Crew cab, 2020-23, 2024-26, work truck, #2, black. Crew cab, 2020-23, 2024-26 pro, #2, black. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #2 black.
4
Upper Center Pillar Trim Cover GM
GM Positions: Right center
Description: Double cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #2 gray. Crew cab, 2020-23, 2024-26 pro, #2, gray. Double cab, 2020-23, 2024-26 wt, custom, #2, gray. Double cab, 2020-23, 2024-26, work truck, #2, gray. Crew cab, 2020-23, 2024-26 wt, custom, #2, gray. Double cab, 2020-23, 2024-26 pro, #2, gray. Crew cab, 2020-23, 2024-26, work truck, #2, gray. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #2 gray.
MSRP $6.77 CAD
$4.98 CAD
MSRP $6.77 CAD
$4.98 CAD
4
Upper Center Pillar Trim Cover GM
GM Positions: Right center
Description: Double cab, 2020-23, 2024-26 pro, #2, atmosphere. Crew cab, 2020-23, 2024-26 pro, #2, atmosphere. Crew cab, 2020-23, 2024-26, work truck, #2, atmosphere. Double cab, 2020-23, 2024-26 wt, custom, #2, atmosphere. Crew cab, 2020-23, 2024-26 wt, custom, #2, atmosphere. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #2 atmosphere.
4
Upper Center Pillar Trim Cover GM
GM Positions: Right lower
Description: Double cab, 2019-22, 2023-26 with t custom custom tb, #3, black. Crew cab, 2020-23, 2024-26 wt, custom, #3, black. Double cab, 2020-23, 2024-26, work truck, #3, black. Double cab, 2020-23, 2024-26, pro, #3, black. Crew cab, 2020-23, 2024-26, work truck, #3, black. Crew cab, 2020-23, 2024-26 pro, #3, black. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #3 black.
4
Upper Center Pillar Trim Cover GM
GM Positions: Right lower
Description: Crew cab, 2020-23, 2024-26 wt, custom, #3, gray. Double cab, 2020-23, 2024-26 pro, #3, gray. Crew cab, 2020-23, 2024-26, work truck, #3, gray. Crew cab, 2020-23, 2024-26 pro, #3, gray. Double cab, 2020-23, 2024-26, work truck, #3, gray. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #3 gray.
MSRP $7.00 CAD
$5.15 CAD
MSRP $7.00 CAD
$5.15 CAD
4
Upper Center Pillar Trim Cover GM
GM Positions: Right lower
Description: Double cab, 2019-22, 2023-26 with t custom custom tb, #3, atmosphere. Crew cab, 2020-23, 2024-26 pro, #3, atmosphere. Crew cab, 2020-23, 2024-26 wt, custom, #3, atmosphere. Crew cab, 2020-23, 2024-26, work truck, #3, atmosphere. Double cab, 2020-23, 2024-26 pro, #3, atmosphere. Double cab, 2020-23, 2024-26, work truck, #3, atmosphere. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #3 atmosphere.
4
Upper Center Pillar Trim Cover GM
GM Positions: Upper
Description: Double cab, 2020-23, 2024-26 pro, #1, gray. Double cab, 2019-22, 2023-26 with t custom custom tb, #1, gray. Crew cab, 2020-23, 2024-26 pro, #1, gray. Crew cab, 2020-23, 2024-26 wt, custom, #1, gray. Double cab, 2020-23, 2024-26 wt, custom, #1, gray. Crew cab, 2020-23, 2024-26, work truck, #1, gray. Crew cab 2019-22 2023-26 with t custom custom tb pillars & floor-front. #1 gray. Regular cab pillars & floor.
MSRP $7.08 CAD
$5.22 CAD
MSRP $7.08 CAD
$5.22 CAD
5
F Buckle Kit GM
GM Positions: Left
Description: Silverado, sierra. Front. Left. Buckle. Tahoe. Suburban. Yukon. Atmosphere.
MSRP $123.26 CAD
$84.14 CAD
MSRP $123.26 CAD
$84.14 CAD
5
F Buckle Kit GM
GM Positions: Right
Description: Silverado, sierra. Front. Right. Gideon. Double & crew cab, 2020-23, atmosphere.
MSRP $172.47 CAD
$116.15 CAD
MSRP $172.47 CAD
$116.15 CAD
5
F Buckle Kit GM
GM Positions: Right
Description: Silverado, Sierra 2500 HD. Front. Right. Silverado, Sierra 3500 HD. Tahoe. Suburban. Yukon. Double & crew cab. atmosphere.
MSRP $169.91 CAD
$114.42 CAD
MSRP $169.91 CAD
$114.42 CAD
5
Outer Buckle GM
GM Positions: Left
Description: Front. Left. Buckle. Silverado, Sierra 2500 HD. Double & crew cab, black, without ppv. Silverado, Sierra 3500 HD. Double & crew cab, 2020-23, black. Double & crew cab, 2024-26, black. Regular cab.
MSRP $187.16 CAD
$126.01 CAD
MSRP $187.16 CAD
$126.01 CAD
5
Outer Buckle GM
GM Positions: Left
Description: Silverado, sierra. Front. Left. Buckle. Regular cab, gideon. Double & crew cab, 2020-23, atmosphere.
MSRP $174.38 CAD
$117.38 CAD
MSRP $174.38 CAD
$117.38 CAD
5
MSRP $167.38 CAD
$112.70 CAD
6
Seat Belt Lap And Shoulder Belt GM
GM Description: Front. Center. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Tahoe. Suburban. With pre-crash. Yukon. Black.
MSRP $167.38 CAD
$112.70 CAD
MSRP $167.38 CAD
$112.70 CAD
6
Seat Belt Lap And Shoulder Belt GM
GM Description: Front. Center. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Tahoe. Suburban. With pre-crash. Yukon. Atmosphere.
MSRP $163.27 CAD
$109.96 CAD
MSRP $163.27 CAD
$109.96 CAD
6
Outer Belt Assembly GM
GM Positions: Rear left
Description: Double & crew cab. Second row. Left. Silverado, sierra. Dark atmosphere. Atmosphere Redesign.
MSRP $165.73 CAD
$111.61 CAD
MSRP $165.73 CAD
$111.61 CAD
6
Outer Belt Assembly GM
GM Positions: Rear right
Description: Silverado, Sierra 2500 HD. Double & crew cab. Second row. Right. Silverado, Sierra 3500 HD. Atmosphere Redesign.
MSRP $167.22 CAD
$112.60 CAD
MSRP $167.22 CAD
$112.60 CAD
6
Center Seat Belt GM
GM Positions: Rear center
Description: Gideon. Silverado, sierra. Second row. Right. Atmosphere.
MSRP $144.80 CAD
$98.86 CAD
MSRP $144.80 CAD
$98.86 CAD
6
Seat Belt Lap And Shoulder Belt GM
GM Positions: Rear center
Description: Black. Second row. Right. Silverado, Sierra 2500 HD. Double & crew cab. Silverado, Sierra 3500 HD. Hummer EV Pickup. Center.
MSRP $182.45 CAD
$122.84 CAD
MSRP $182.45 CAD
$122.84 CAD
6
Lap & Shoulder Belt GM
GM Positions: Rear left
Description: Silverado, sierra. Second row. Left. Black, with high country, with zr2, black, with high country, with zr2.
MSRP $165.15 CAD
$111.21 CAD
MSRP $165.15 CAD
$111.21 CAD
6
Lap & Shoulder Belt GM
GM Positions: Rear left
Description: Silverado, Sierra 2500 HD. Double & crew cab. Second row. Left. Silverado, Sierra 3500 HD. Black, without high country.
MSRP $174.37 CAD
$117.38 CAD
MSRP $174.37 CAD
$117.38 CAD
6
Outer Belt Assembly GM
GM Positions: Rear right
Description: Second row. Right. Black/kalahari. Silverado, Sierra 2500 HD. Double & crew cab. Silverado, Sierra 3500 HD. Black, Redesign with High Country.
MSRP $166.38 CAD
$112.05 CAD
MSRP $166.38 CAD
$112.05 CAD
6
Outer Belt Assembly GM
GM Positions: Rear right
Description: Black, redesign, without high country. Silverado, Sierra 2500 HD. Double & crew cab. Second row. Right. Silverado, Sierra 3500 HD.
MSRP $167.80 CAD
$113.00 CAD
MSRP $167.80 CAD
$113.00 CAD
6
Center Seat Belt GM
GM Positions: Rear center
Description: Silverado, Sierra 2500 HD. Double & crew cab. Second row. Center. Silverado, Sierra 3500 HD. Atmosphere.
MSRP $169.93 CAD
$114.42 CAD
MSRP $169.93 CAD
$114.42 CAD
7
Center Buckle GM
GM Description: Front. Center. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Tahoe. Suburban. Yukon. Black.
MSRP $182.45 CAD
$122.84 CAD
MSRP $182.45 CAD
$122.84 CAD
7
Center Buckle GM
GM Description: Front. Center. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Regular cab, atmosphere. Double & crew cab, 2024-26, atmosphere. Double & crew cab, 2020-23, atmosphere.
MSRP $167.82 CAD
$113.01 CAD
MSRP $167.82 CAD
$113.01 CAD
7
Buckle GM
GM Positions: Rear
Description: Second row. Right. Atmosphere. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $167.38 CAD
$112.70 CAD
MSRP $167.38 CAD
$112.70 CAD
7
Outer Buckle GM
GM Positions: Rear
Description: Black. Second row. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Right. Pickup.
MSRP $181.71 CAD
$122.34 CAD
MSRP $181.71 CAD
$122.34 CAD
2 This part contains hazardous materials. Extra shipping costs apply.