Hardware, Fasteners & Fittings for 2021 Chevrolet Silverado 3500 HD
1. Rear Bumper 
2. Windshield Pillar Trim 
3. Filler Panel 
4. Hood 
5. Headliner 
6. Assist Steps, 6-Inch Rectangular, Chrome 
7. Bumper 
8. Windshield Pillar Trim 
9. Rear 
10. Fender 
11. Step Bar Assembly 
12. Work Step Assist Steps - Black - Regular Cab 
13. Door Trim Panel 
14. Console Hinge Pin Spring 
15. Door Shell 
16. Multi Switch 
17. Front 
18. Steering Wheel 
19. Body A-Pillar Trim Panel 
20. Console Assembly 
21. Decal 
22. Mount Cushion 
23. Belt Molding 
24. Wheel Opening Molding 
25. Door Shell 
26. Box Assembly 
27. Front 
28. Headliner 
29. Lock Pillar Trim 
30. Door Trim Panel 
31. Door Trim Panel 
32. Tail Gate 
33. Door Trim Panel 
34. Headrest 
35. Headrest 
36. Frame Assembly 
37. Seat Armrest 
38. Front Trim Retainer 
39. Lower 
40. Front 
41. Front 
42. Lower 
43. Bumper Cover Bolt 
44. Upper Molding Bolt 
45. Bumper Cover Bolt 
46. Bumper Cover Bolt 
47. Bumper Cover Bolt 
48. Valance Panel Bolt 
49. Bumper Cover Bolt 
50. Bumper Cover Bolt 
51. Horn 
52. Mirror Assembly 
53. Bumper Impact Bar Bolt 
54. Bumper Cover Bolt 
55. Bumper Cover Bolt 
56. Step Cover Rivet 
57. Bumper Cover Bolt 
58. Grille Bolt 
59. Rear 
60. Console Panel Bolt 
61. Rocker Molding Bolt 
62. Upper 
63. Spoiler 
64. Side Trim Panel Bolt 
65. Bracket Bolt 
66. Bracket Bolt 
67. Belt Molding 
68. Extension Panel Bolt 
69. Console Trim Panel Bolt 
70. Wheelhouse Liner Screw 
71. Quarter Panel Splash Shield Bolt 
72. Spare Carrier 
73. Spoiler Bolt 
74. Fender Liner Bolt 
75. Wheelhouse Liner Screw 
76. Quarter Panel Splash Shield Bolt 
77. Front Guide 
78. Door Trim Panel 
79. Fender Liner Screw 
80. Fender Liner Bolt 
81. Front Molding Retainer 
82. Bumper Cover Bolt 
83. Console Trim Panel Bolt 
84. Center 
85. Rocker Molding Bolt 
86. Quarter Panel Splash Shield Bolt 
87. Side Cover Bolt 
88. Tailgate 
89. Side Cover Bolt 
90. Bumper Cover Bolt 
91. Inner Rocker Assembly 
92. Fender Liner Rivet 
93. Guide Bolt 
94. Bumper 
95. Fender Liner Bolt 
96. Exterior Door Handle 
97. Box Assembly 
98. Fender Liner Bolt 
99. Fender Liner Screw 
100. Fender Liner Bolt 
101. Valance Bolt 
102. Lock Support Bolt 
103. Air Deflector Bolt 
104. Fender Stiffener 
105. Lower Deflector Bolt 
106. Bumper Cover Bolt 
107. Lower Deflector Bolt 
108. Front 109. License Plate Bracket Rivet No.
Part # / Description / Price
Price
1
Door Trim Panel 
GM
GM Positions: Left
Description: Regular cab, power windows, work truck, power fold mirror. Regular cab, power windows, base, pro, power fold mirror.
$177.78
$177.78
1
Door Trim Panel GM
GM Positions: Left
Description: Regular cab, power windows, work truck, manual fold mirror. Regular cab, power windows, base, pro, manual fold mirror.
$349.80
$349.80
1
Door Trim Panel GM
GM Positions: Right
Description: Regular cab, power windows, work truck, power fold mirror. Regular cab, power windows, base, pro, power fold mirror.
$323.90
$323.90
4
Side Door Seal GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Double cab. Type 1. Without CTS V. Coupe,. Sedan,. Regular cab. Passenger side. Performance sound system. Premium sound system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.56
$7.63
MSRP $10.56
$7.63
4
Door Trim Panel Seal GM
GM Positions: Inner
Description: Crew cab, 2019-21, 2022-26, with t, custom, custom tb. Crew cab, 2022 limited, 2022-26 redesign pro. Crew cab, 2020-23, 2024-26 pro. Double & crew cab, 2020-23, 2024-26, work truck. 14 speaker system. 10 speaker system. Regular cab, manual windows. Crew cab 2019-21 2022-26 lt, rst, lt tb, ltz, hc, zr2.
MSRP $7.47
$5.40
MSRP $7.47
$5.40
7
Handle, Inside Cap GM
GM Positions: Left
Description: Double & crew cab, 2022 limited, 2022-26 redesign pro. Crew cab, 2020-23, 2024-26 pro. Regular cab, with power windows. Double & crew cab, 2020-23, 2024-26, work truck. Regular cab, manual windows. Crew cab 2019-21 2022-26, with t, custom, custom tb. Double & crew cab 2019-21 2022-26, wt, custom, custom tb, ppv/ssv.
MSRP $11.74
$8.48
MSRP $11.74
$8.48
8
MSRP $30.37
$21.88
9
Door Applique GM
GM Positions: Left
Description: Regular cab, power windows, black. Double & crew cab, 2022 limited, 2022-26 redesign pro, base, pro. Regular cab, with power windows. Double & crew cab, 2020-23, 2024-26 work truck, custom, black. Double & crew cab, 2020-23, 2024-26 pro, black. Double & crew cab 2019-21 2022-26, wt, custom, custom tb, ppv/ssv. black.
$8.38
$8.38
9
Door Applique GM
GM Positions: Right
Description: Regular cab, power windows, black. Double & crew cab, 2022 limited, 2022-26 redesign pro, base, pro. Double & crew cab, 2020-23, 2024-26 work truck, custom, black. Double & crew cab, 2020-23, 2024-26 pro, black. Double & crew cab 2019-21 2022-26, wt, custom, custom tb, ppv/ssv. black.
$8.38
$8.38
10
Jet Black Front Passenger Side Door Window Switch GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: Controls the power to your vehicle's windows
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 $45.23
$30.94
MSRP $45.23
$30.94
10
Black Front Driver Side Door Window Control Switch GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Regular cab, power windows, driver side, manual fold mirror. Regular cab, with power windows. Controls the power to your vehicle's windows
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 $81.29
$55.61
MSRP $81.29
$55.61
10
Front Driver Side Door Window Control Switch GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Regular cab, power windows, driver side, power fold mirror. Controls the power to your vehicle's windows
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 $95.20
$63.97
MSRP $95.20
$63.97
10
Passenger Side Door Lock and Window Switch GM
GM Positions: Front right
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $332.61
$220.41
MSRP $332.61
$220.41
10
Ebony Door Window Switch GM
GM Positions: Front right
Description: Controls the power to your vehicle's windows
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 $40.82
$27.93
MSRP $40.82
$27.93
11
Black Front Driver Side Door Armrest Switch Mount Plate GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Regular cab, power windows, power fold mirror. 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 $14.18
$10.25
MSRP $14.18
$10.25
11
Black Front Driver Side Door Armrest Switch Mount Plate GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Regular cab, power windows, manual fold mirror. Regular cab, with power windows. 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 $13.11
$9.48
MSRP $13.11
$9.48
11
Switch Panel GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: Double & crew cab, 2022 limited, 2022-26 redesign pro. Double & crew cab, 2020-23, 2024-26 pro, power mirror. Regular cab, power windows, all. Double & crew cab, 2020-23, 2024-26 work truck, custom, manual mirror. Regular cab, power windows, manual fold mirror. Double & crew cab, 2020-23, 2024-26, work truck, power mirror. Regular cab, with power windows. Double & crew cab 2019-21 2022-26, wt, custom, custom tb, ppv/ssv.
MSRP $102.06
$68.86
MSRP $102.06
$68.86
12
Lock Switch GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: Right. Double & crew cab, 2019-21, 2022-26, wt, custom, custom tb, ppv/ssv. Double & crew cab, 2022 limited, 2022-26 redesign pro. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Double & crew cab, 2020-23, 2024-26 pro. Regular cab, power windows. Double & crew cab, 2020-23, 2024-26, work truck.
$7.07
$7.07
12
Lock Switch GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Left. Double & crew cab, 2019-21, 2022-26, wt, custom, custom tb, ppv/ssv. Double & crew cab, 2022 limited, 2022-26 redesign pro. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Double & crew cab, 2020-23, 2024-26 pro. Regular cab, with power windows. Double & crew cab, 2020-23, 2024-26, work truck.
MSRP $18.25
$12.47
MSRP $18.25
$12.47
13
Front Side Door Wiring Harness GM
GM Positions: Front left
Description: Double & crew cab, driver side, manual mirror, driver side, manual mirror. Silverado, Sierra 2500 HD. Left. Manual outside mirror. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $48.63
$31.60
MSRP $48.63
$31.60
13
Front Driver Side Door Wiring Harness GM
GM Positions: Front left
Description: Double & crew cab, 2020-23, 2024-26 pro, driver side, power mirror, manual extending. Double & crew cab, 2020-23, 2024-26, work truck, driver side, power mirror, manual extending.
MSRP $60.77
$39.50
MSRP $60.77
$39.50
13
F Harness GM
GM Positions: Front left
Description: Regular cab, power windows. Double & crew cab, 2020-23, 2024-26 pro, driver side, power mirror, power extending, without memory. Double & crew cab, 2020-23, 2024-26 work truck, custom, driver side, power mirror, power extending, without memory.
MSRP $67.91
$44.13
MSRP $67.91
$44.13
13
Front Driver Side Door Wiring Harness GM
GM Positions: Front left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $235.16
$129.34
MSRP $235.16
$129.34
13
Front Driver Side Door Wiring Harness GM
GM Positions: Front left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $215.58
$135.18
MSRP $215.58
$135.18
13
Front Passenger Side Door Wiring Harness GM
GM Positions: Front right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $180.58
$113.23
MSRP $180.58
$113.23
13
Front Passenger Side Door Wiring Harness GM
GM Positions: Front right
Description: Double & crew cab, power extending mirror (dzc), without surround view. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $150.04
$95.78
MSRP $150.04
$95.78
13
Front Passenger Side Door Wiring Harness GM
GM Positions: Front right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $168.29
$107.43
MSRP $168.29
$107.43
13
Front Driver Side Door Wiring Harness GM
GM Positions: Front left
Description: Regular cab, manual extending mirror (dwi), without passive entry. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $174.18
$111.22
MSRP $174.18
$111.22
13
Front Driver Side Door Wiring Harness GM
GM Positions: Front left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $200.36
$125.63
MSRP $200.36
$125.63
13
Front Driver Side Door Wiring Harness GM
GM Positions: Front left
Description: Regular cab, manual extending mirror (dud), manual extending mirror (dud). This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $100.07
$63.88
MSRP $100.07
$63.88
13
Front Passenger Side Door Wiring Harness GM
GM Positions: Front right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $287.71
$180.39
MSRP $287.71
$180.39
13
Front Passenger Side Door Wiring Harness GM
GM Positions: Front right
Description: Regular cab, manual extending mirror (dbg), without passive entry. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $191.26
$107.11
MSRP $191.26
$107.11
13
Harness GM
GM Positions: Front right
Description: Double & crew cab, 2020-23, 2024-26 pro, passenger side, express down. Double & crew cab, 2020-23, 2024-26, work truck, passenger side, express down.
MSRP $61.84
$40.19
MSRP $61.84
$40.19
13
Front Driver Side Door Wiring Harness GM
GM Positions: Front left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $225.44
$141.35
MSRP $225.44
$141.35
13
Front Driver Side Door Wiring Harness GM
GM Positions: Front left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $233.77
$146.56
MSRP $233.77
$146.56
13
Front Passenger Side Door Wiring Harness GM
GM Positions: Front right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $141.75
$90.50
MSRP $141.75
$90.50
13
Front Passenger Side Door Wiring Harness GM
GM Positions: Front right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $233.78
$146.56
MSRP $233.78
$146.56
14
Insulator GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: Regular cab, power windows. Regular cab, manual windows. Double cab, pro. Double cab, 2020-23, all, 2024-26 work truck. Double cab, without lt, ltz.
MSRP $35.71
$24.52
MSRP $35.71
$24.52
14
Insulator GM
GM Positions: Front
Description: Double & crew cab, 2020-23, 2024-26, work truck. Double & crew cab 2019-21 2022-26, wt, custom, custom tb, ppv/ssv.
$60.35
$60.35
15
Front Driver Side Door Water Deflector GM
GM Positions: Left
Description: Regular cab, manual windows. Regular cab, power windows. Helps properly guide water away from your vehicle's interior components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.46
$10.45
MSRP $14.46
$10.45
15
Front Passenger Side Door Water Deflector GM
GM Positions: Right
Description: Regular cab, manual windows. Helps properly guide water away from your vehicle's interior components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $47.04
$32.31
MSRP $47.04
$32.31
15
Water Deflector GM
GM Positions: Front left
Description: Double & crew cab, 2024-26, sle, slt, at4, denali. Double & crew cab, 2020-23, 2024-26, work truck.
$15.84
$15.84
15
Water Deflector GM
GM Positions: Front right
Description: Double & crew cab, 2024-26, sle, slt, at4, denali. Double & crew cab, 2020-23, 2024-26, work truck.
$23.01
$23.01
16
MSRP $78.50
$53.91
16
Upper Trim GM
GM Positions: Right
Description: Regular cab, manual windows. Regular cab power windows.
MSRP $78.50
$53.91
MSRP $78.50
$53.91
17
Front Driver Side Door Window Inner Sealing Strip GM
GM Positions: Left
Description: Regular cab, manual windows. Regular cab, power windows. Helps filter contaminants and large elements from your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.17
$10.97
MSRP $15.17
$10.97
17
Front Passenger Side Door Window Inner Sealing Strip GM
GM Positions: Right
Description: Regular cab, power windows. Regular cab, manual windows. Helps filter contaminants and large elements from your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.57
$11.26
MSRP $15.57
$11.26
17
Front Driver Side Door Window Inner Sealing Strip GM
GM Positions: Front left
Description: Double & crew cab. Helps filter contaminants and large elements from your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $18.97
$13.72
MSRP $18.97
$13.72
17
Front Passenger Side Door Window Inner Sealing Strip GM
GM Positions: Front right
Description: Double & crew cab. Helps filter contaminants and large elements from your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $40.77
$28.00
MSRP $40.77
$28.00