Headlamp Components for 2021 Chevrolet Silverado 2500 HD
1. Headlamp Assembly 
2. Headlamp Assembly Bolt 
3. Headlamp Assembly Bolt 
4. Headlamp Assembly Bolt 
5. Headlamp Assembly Bolt 
6. Headlamp Assembly Bolt 
7. Headlamp Assembly Bolt 
8. Headlamp Assembly Bolt 
9. Headlamp Assembly Bolt 
10. Low Beam Bulb 
11. Low Beam Bulb 
12. Low Beam Bulb 
13. Low Beam Bulb 
14. Low Beam Bulb 
15. Low Beam Bulb 
16. Low Beam Bulb 
17. Headlamp Assembly Bolt 
18. Headlamp Assembly Bolt 
19. Headlamp Assembly Bolt 
20. Low Beam Bulb 
21. Headlamp Assembly Bolt 
22. Headlamp Assembly Bolt 
23. Right 
24. Left 
25. Headlamp Assembly Bolt 
26. Headlamp Assembly Bolt 
27. Right 
28. Headlamp Assembly Bolt 
29. Headlamp Assembly Bolt 
30. Right 
31. Headlamp Assembly Bolt 
32. Headlamp Assembly Bolt 
33. Headlamp Bolt 
34. Headlamp Assembly Bolt 
35. Left 
36. Low Beam Bulb 
37. Lens & Housing Bolt 
38. Low Beam Bulb 
39. Low Beam Bulb 
40. Low Beam Bulb 
41. Marker Lamp Bulb 
42. Marker Lamp Bulb 
43. Headlight Mounting Bolt 
44. Low Beam Bulb 
45. Low Beam Bulb 
46. Low Beam Bulb 
47. Low Beam Bulb 
48. Low Beam Bulb 
49. Headlight Mounting Bolt 
50. Low Beam Bulb 
51. Low Beam Bulb 
52. Low Beam Bulb 
53. Low Beam Bulb 
54. Low Beam Bulb 
55. Low Beam Bulb 
56. Marker Lamp Bulb 
57. Low Beam Bulb 
58. Headlamp Bulb 
59. Low Beam Bulb 
60. Inst Cluster 
61. Marker Lamp Bulb 
62. Marker Lamp Bulb 
63. Marker Lamp Bulb 64. Headlamp Assembly Bolt No.
Part # / Description / Price
Price
1
Instrument Cluster 
GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Sierra 2500 HD. Labeled 84934297/84578492. Sierra 3500 HD. 2024-26, pro, code udc: one color graphic, 6.6L gas. Silverado 3500 HD. 2024-26 wt, custom, code udc: one color graphic, 6.6L gas. 2024-26 work truck, code udc: one color graphic, 6.6L gas. 2022-26 redesign,pro, 3.5 display (udc).
Not For Sale
Not For Sale
4
Power Switch GM
GM Description: Silverado, sierra. With start button. 2023-26, wt, custom, custom tb, labeled 84513830. 2022-26 redesign,pro, labeled 84513830.
MSRP $41.75 CAD
$25.06 CAD
MSRP $41.75 CAD
$25.06 CAD
5
Prk Brake Switch GM
GM Description: 2024-26, pro. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 2024-26 wt, custom.
MSRP $43.02 CAD
$30.35 CAD
MSRP $43.02 CAD
$30.35 CAD
6
Multi Switch GM
GM Description: 2023-26, wt, custom, custom tb, black. 2022-26 redesign,pro, black. 2024-26, pro, without keyless start, black. 2024-26 wt, custom, without keyless start, black. 2024-26 work truck, without keyless start, black.
MSRP $56.78 CAD
$40.03 CAD
MSRP $56.78 CAD
$40.03 CAD
6
Turn Signal Switch GM
GM Description: 2019-21, 2022 limited, without intelligent high beam, without intelligent high beam. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Exc.High Beam Assist. Dimmer,Turn Signal,Wiper. With keyless start, without intelligent high beam, without intelligent high beam.
MSRP $82.74 CAD
$49.64 CAD
MSRP $82.74 CAD
$49.64 CAD
7
F (S)Switch GM
GM Description: Without exterior task lamp. Silverado 2500 HD. With task lighting. Silverado 3500 HD. 2024-26 wt, custom, without perimeter lighting, without fog lamps. 2024-26 work truck, without perimeter lighting, without fog lamps.
MSRP $101.57 CAD
$60.95 CAD
MSRP $101.57 CAD
$60.95 CAD
7
F (S)Switch GM
GM Description: Silverado. With exterior task lamp. 2023-26, wt, custom, custom tb, with perimeter lighting, with fog lamps. 2024-26 work truck, with perimeter lighting, with fog lamps. 2024-26 wt, custom, with perimeter lighting, with fog lamps.
MSRP $78.33 CAD
$57.80 CAD
MSRP $78.33 CAD
$57.80 CAD
7
F (S)Switch GM
GM Description: With exterior task lamp. Silverado 2500 HD. Without task lighting. Silverado 3500 HD. 2024-26 wt, custom, with perimeter lighting, without fog lamps. 2024-26 work truck, with perimeter lighting, without fog lamps. 2023-26, wt, custom, custom tb, with perimeter lighting, without fog lamps.
MSRP $96.08 CAD
$70.90 CAD
MSRP $96.08 CAD
$70.90 CAD
7
Headlamp Switch GM
GM Description: Silverado. Sierra. Yukon XL. Tahoe & Yukon, Tahoe, with fog lamps. Suburban 3500hd. W/fog
Black Carbon Finish, Ice Blue,
MSRP $132.50 CAD
$97.79 CAD
MSRP $132.50 CAD
$97.79 CAD
7
Headlamp Switch GM
GM Description: Silverado. Exc.Fog Lamps. Sierra. Suburban & Yukon XL, Suburban, without fog lamps. Suburban 3500hd. Tahoe & Yukon, Tahoe, without fog lamps.
MSRP $135.97 CAD
$100.34 CAD
MSRP $135.97 CAD
$100.34 CAD
8
F (S)Switch GM
GM Description: Silverado 2500 HD. Without electric shift. Silverado 3500 HD. 2024-26 wt, custom, 4wd, without active transfer case, code udc: one color graphic. 2024-26 work truck, 4wd, without active tranfer case, code udc: one color graphic.
MSRP $67.05 CAD
$47.34 CAD
MSRP $67.05 CAD
$47.34 CAD
8
Select Switch GM
GM Description: With two-speed autotrac. With multi color cluster. With enhanced multi color. 2023-26, wt, custom, custom tb, 4wd, 2 spd transfer case, enhanced multi color display. 2024-26 work truck, 4wd, with active tranfer case, 4wd, with active tranfer case. 2024-26 wt, custom, 2wd. Silverado 2500 HD, 3500 hd.
MSRP $82.38 CAD
$58.15 CAD
MSRP $82.38 CAD
$58.15 CAD
10
Control Switch GM
GM Description: 2024-26, pro, trailer brake. 2024-26 wt, custom, trailer brake. 2024-26 work truck, trailer brake. Chevrolet Suburban, trailer brake. 2022-26 redesign, upper trim, at4, at4x, denali, denali ult, without denali. Colorado, trailer brake. Canyon, trailer brake. Lt, ltz, zr2, high country, trailer brake. 2025-26 GMC Yukon XL. trailer brake. Trailer control.
MSRP $59.98 CAD
$35.99 CAD
MSRP $59.98 CAD
$35.99 CAD
12
Power Outlet GM
GM Positions: Front
Description: 2022-26 redesign,pro, 120 Volt. 2024-26, pro, 120 Volt. 2024-26 wt, custom, 120 Volt. 2024-26 work truck, 120 Volt.
MSRP $80.37 CAD
$56.71 CAD
MSRP $80.37 CAD
$56.71 CAD
14
Power Outlet Cap GM
GM Description: 2024-26, pro, 12 Volt outlet. 2022-26 redesign, rear trim. Center seat-az3. 2024-26 wt, custom, 12 Volt outlet. 2019-22 2023-26, wt, custom, custom tb.
MSRP $7.09 CAD
$4.99 CAD
MSRP $7.09 CAD
$4.99 CAD
15
USB Port GM
GM Description: 2024-26 wt, custom, 1 port. 2024-26, pro, 1 port. 2022-26 redesign,pro, 1 port. 2024-26 work truck, 1 port. 2019-22 2023-26, wt, custom, custom tb. 1 port.
MSRP $66.12 CAD
$46.66 CAD
MSRP $66.12 CAD
$46.66 CAD
18
Blank Cover GM
GM Positions: Right
Description: 2022-26 redesign,pro, 120 Volt. 2024-26 wt, custom. 2019-22 2023-26, wt, custom, custom tb.
MSRP $13.86 CAD
$10.20 CAD
MSRP $13.86 CAD
$10.20 CAD
19
Blank Cover GM
GM Positions: Left
Description: 2022-26 redesign,pro. 2019-22 2023-26, wt, custom, custom tb.
MSRP $18.98 CAD
$14.02 CAD
MSRP $18.98 CAD
$14.02 CAD
19
F (S)Switch GM
GM Positions: Left
Description: 2022-26 redesign,pro, center stack accessory switches. 2024-26, pro, center stack accessory switches. 2024-26 wt, custom, center stack accessory switches. 2024-26 work truck, center stack accessory switches. 2019-22 2023-26, wt, custom, custom tb center stack accessory switches.
MSRP $38.48 CAD
$28.39 CAD
MSRP $38.48 CAD
$28.39 CAD
20
Dash Control Unit GM
GM Description: Without atc. 2023-26, wt, custom, custom tb, without dual-zone, without rear defogger, labeled 84499502. Silverado 2500 HD. Without rear window defogger. Silverado 3500 HD. 2024-26 wt, custom, without dual-zone, without heated seats, labeled 84542732. 2024-26 work truck, without dual-zone, without heated seats, labeled 84542732.
MSRP $284.11 CAD
$184.09 CAD
MSRP $284.11 CAD
$184.09 CAD
20
Dash Control Unit GM
GM Description: Silverado. Without atc. Without power mirrors. 2023-26, wt, custom, custom tb, without dual-zone, with rear defogger, labeled 84542733. 2024-26 wt, custom, without dual-zone, without heated seats, labeled 84542733. 2024-26 work truck, without dual-zone, without heated seats, labeled 84542733.
MSRP $261.97 CAD
$169.74 CAD
MSRP $261.97 CAD
$169.74 CAD
20
Acdelco™ Dash Control Unit GM
GM Description: Without atc. 2023-25, wt, custom, custom tb, without dual-zone, without rear defogger, labeled 84542732. 2019-22 2023-25, WT, CUSTOM, CUSTOM TB. without dual-zone, without rear defogger labeled 84499502. Silverado 2500 HD. Without rear window defogger. Silverado 3500 HD. 2020-23 2024-25, WT, CUSTOM. without dual-zone, without heated seats labeled 84542732. 2020-23 2024, WORK TRUCK. without dual-zone, without heated seats labeled 84542732.
MSRP $284.11 CAD
$184.09 CAD
MSRP $284.11 CAD
$184.09 CAD
20
Acdelco™ HVAC Temperature Control Panel GM
GM Description: Silverado. Without atc. Without power mirrors. 2019-22 2023-25, WT, CUSTOM, CUSTOM TB. without dual-zone, without rear defogger labeled 84499498. 2020-23 2024-25, WT, CUSTOM. without dual-zone, without heated seats labeled 84542733. 2020-23 2024, WORK TRUCK. without dual-zone, without heated seats labeled 84542733.
MSRP $261.97 CAD
$169.74 CAD
MSRP $261.97 CAD
$169.74 CAD
2 This part contains hazardous materials. Extra shipping costs apply.