Hardware, Fasteners & Fittings for 2021 GMC Sierra 1500
1. Windshield Pillar Trim 
2. Bumper Cover 
3. Rear Bumper 
4. Fender 
5. Hood 
6. Lower Cover 
7. Headliner 
8. Console Assembly 
9. Front 
10. Door Shell 
11. Assist Steps, Wheel to Wheel, Chrome 
12. Armrest Assembly 
13. Box Assembly 
14. Nameplate 
15. Front 
16. Console Assembly 
17. Door Trim Panel 
18. Molded Assist Steps, Black 
19. Trailer Hitch 
20. Step Bar Assembly 
21. Door Shell 
22. Spoiler Assembly Retainer Nut 
23. Front 
24. Mount Cushion 
25. Lock Pillar Trim 
26. Nameplate 
27. Belt Molding 
28. Trailer Hitch 
29. Tail Gate 
30. Windshield Pillar Trim 
31. Multi Switch 
32. Inst Cluster 
33. Bumper Cover Bolt 
34. Bumper Cover Bolt 
35. Bumper Cover Bolt 
36. Mirror Assembly 
37. Bumper Cover Bolt 
38. Lock Pillar Trim 
39. Bumper Cover Bolt 
40. Bumper Cover Bolt 
41. Horn 
42. Steering Wheel 
43. Grille Bolt 
44. Headliner 
45. Spoiler Assembly 
46. Grille Bolt 
47. Quarter Panel Splash Shield Bolt 
48. Grille Surround Bolt 
49. Door Trim Panel 
50. Bumper Cover Bolt 
51. Door Trim Panel 
52. Bumper Cover Bolt 
53. Quarter Panel Splash Shield Bolt 
54. Hole Cover Bolt 
55. Bumper Cover Bolt 
56. Bumper Cover Bolt 
57. Inner Rocker 
58. Handle, Outside 
59. Headrest 
60. Fender Liner Bolt 
61. Nameplate 
62. Headrest 
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
MSRP $5,229.28 CAD
$3,706.08 CAD
1
F Frame 
GM
GM Description: Crew cab, without at4x, 6.6 ft box. Crew cab, without ZR2 6.6 ft box.
MSRP $4,578.96 CAD
$3,245.16 CAD
MSRP $4,578.96 CAD
$3,245.16 CAD
1
MSRP $3,916.59 CAD
$2,774.89 CAD
1
MSRP $2,360.20 CAD
$1,672.70 CAD
2
Front Section GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly.
MSRP $2,661.46 CAD
$1,886.23 CAD
MSRP $2,661.46 CAD
$1,886.23 CAD
2
Front Section GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
MSRP $2,661.46 CAD
$1,886.23 CAD
MSRP $2,661.46 CAD
$1,886.23 CAD
4
Bumper Bracket GM
GM Positions: Left
Notes: PARTS: Part included with front section and frame assembly.
MSRP $61.83 CAD
$41.43 CAD
MSRP $61.83 CAD
$41.43 CAD
4
Center Support GM
GM Positions: Front center left
Description: Zr2 bison. Lt, rst, lt tb, ltz, hc, bumper & mounting. Base, pro, sle, elevtn, upper components. At4, slt, denali, upper components. Pro, elevation, sle, upper components. Wt, custom, custom tb, bumper & mounting. Zr2, bumper & mounting. At4x. 2019-22 2022 limited bumper & mounting. Center support.
MSRP $66.03 CAD
$44.25 CAD
MSRP $66.03 CAD
$44.25 CAD
4
Bumper Bracket GM
GM Positions: Front right outer
Description: Base, pro, sle, elevtn, upper components. At4, slt, denali, upper components.
MSRP $179.85 CAD
$115.76 CAD
MSRP $179.85 CAD
$115.76 CAD
5
Cross-Member GM
GM Notes: PARTS: Part included with frame assembly.
Description: Silverado, sierra. Yukon XL.
MSRP $352.51 CAD
$250.97 CAD
MSRP $352.51 CAD
$250.97 CAD
6
Diagonal Brace GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
MSRP $87.61 CAD
$63.23 CAD
MSRP $87.61 CAD
$63.23 CAD
7
MSRP $134.25 CAD
$96.91 CAD
8
Trans Cross-Member GM
GM Description: 4wd, 5.3L, with 8-spd trans. 5.3, 6.2L 4WD. 5.3L, L84 4WD.
MSRP $354.80 CAD
$228.37 CAD
MSRP $354.80 CAD
$228.37 CAD
8
Trans Cross-Member GM
GM Description: 2wd, 5.3L, with 8-spd trans. 6.2L,6.2 supercharged 2WD. 5.3, 6.2L 2WD. 5.3L, L84 2WD.
MSRP $314.25 CAD
$223.66 CAD
MSRP $314.25 CAD
$223.66 CAD
8
Trans Cross-Member GM
GM Description: 5.3L, l82, 2wd. 2wd, 5.3L, with 6-spd trans.
MSRP $321.21 CAD
$206.79 CAD
MSRP $321.21 CAD
$206.79 CAD
8
Trans Cross-Member GM
GM Description: 5.3L, l82, 4wd. 4wd, 5.3L, with 6-spd trans.
MSRP $339.98 CAD
$241.98 CAD
MSRP $339.98 CAD
$241.98 CAD
10
Rear Cross-Member GM
GM Notes: PARTS: Part included with rear section and frame assembly.
MSRP $177.56 CAD
$126.41 CAD
MSRP $177.56 CAD
$126.41 CAD
11
Spare Carrier GM
GM Notes: PARTS: Part included with rear section and frame assembly.
MSRP $81.71 CAD
$54.74 CAD
MSRP $81.71 CAD
$54.74 CAD
12
Body Support GM
GM Positions: Right
Notes: PARTS: Part included with rear section and frame assembly.
MSRP $221.87 CAD
$142.83 CAD
MSRP $221.87 CAD
$142.83 CAD
12
Body Support GM
GM Positions: Left
Notes: PARTS: Part included with rear section and frame assembly.
MSRP $221.87 CAD
$142.83 CAD
MSRP $221.87 CAD
$142.83 CAD
13
Rear Mount Bracket GM
GM Positions: Right
Notes: PARTS: Part included with rear section and frame assembly.
MSRP $54.64 CAD
$36.63 CAD
MSRP $54.64 CAD
$36.63 CAD
13
Rear Mount Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rear section and frame assembly.
MSRP $58.84 CAD
$39.42 CAD
MSRP $58.84 CAD
$39.42 CAD
14
Leaf Spring Bumper GM
GM Positions: Left
Notes: PARTS: Part included with rear section and frame assembly.
MSRP $172.35 CAD
$110.95 CAD
MSRP $172.35 CAD
$110.95 CAD
15
MSRP $114.52 CAD
$82.63 CAD
15
MSRP $221.51 CAD
$157.72 CAD
15
MSRP $140.52 CAD
$101.39 CAD
