Lighting - Exterior for 2021 GMC Sierra 2500 HD
1. Tail Lamp 
2. License Lamp 
3. High Mount Lamp 
4. Center 
5. Mirror Assembly 
6. Mirror Assembly 
7. Step Bar Assembly 
8. Side Marker Lamp 
9. Roof Lamp Assembly 
10. Side Marker Lamp 
11. Clearance Light Assembly 
12. Clearance Light Assembly 
13. Clearance Light Assembly 
14. License Plate Light Bulb 
15. Right 
16. Rear 
17. Side Marker Light Bulb 
18. Side Marker Light Bulb 
19. Bulb 
20. Bulb 
21. Bulb 
22. Front 
23. Bulb 
24. Bulb 
25. Left 
26. Marker Lamp Bulb 
27. License Lmp Bulb 
28. License Lmp Bulb 
29. License Lmp Bulb 
30. Bulb 
31. License Plate Light Bulb 
32. License Lmp Bulb 
33. Side Marker Light Bulb 
34. License Plate Light Bulb 
35. Signal Lamp Bulb 
36. Marker Lamp Bulb 
37. Bulb 
38. Right 
39. Side Marker Light Bulb 
40. Rear 
41. Headlamp Assembly 
42. Marker Lamp Bulb 
43. Marker Lamp Bulb 
44. Marker Lamp Bulb 
45. Bulb 
46. Side Marker Light Bulb 
47. Low Beam Bulb 
48. Marker Lamp Bulb 
49. Marker Lamp Bulb 
50. Low Beam Bulb 
51. Marker Lamp Bulb 
52. License Plate Light Bulb 
53. Low Beam Bulb 
54. Marker Lamp Bulb 
55. Marker Lamp Bulb 
56. Left 
57. Marker Lamp Bulb 
58. Marker Lamp Bulb 59. License Plate Light Bulb No.
Part # / Description / Price
Price
1
Mirror Assembly 
GM
GM Positions: Left
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Double & crew cab, manual extending, with power, manual folding. Regular cab, manual extending, with power, manual folding.
$238.01
$238.01
1
Driver Side Door Mirror without Cover GM
GM Positions: Front left
Description: Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$248.77
$248.77
1
Passenger Side Door Mirror without Cover GM
GM Positions: Front right
Description: Double & crew cab, non-extending. Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$228.56
$228.56
1
Mirror Assembly GM
GM Positions: Front left
Description: Double & crew cab, non-extending.
MSRP $277.42
$183.00
MSRP $277.42
$183.00
1
Mirror Assembly GM
GM Positions: Front left
Description: Double & crew cab, manual extending, with power, power folding, with blind spot, chrome.
MSRP $1,020.04
$669.78
MSRP $1,020.04
$669.78
1
Mirror Assembly GM
GM Positions: Front right
Description: Double & crew cab, manual extending, with power, power folding, with blind spot, chrome.
MSRP $971.45
$637.88
MSRP $971.45
$637.88
1
Driver Side Door Mirror GM
GM Positions: Front left
Description: Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $954.22
$626.56
MSRP $954.22
$626.56
1
Mirror Assembly GM
GM Positions: Front right
Description: Double & crew cab, manual extending, with power, power folding, with blind spot, black painted.
MSRP $908.77
$596.72
MSRP $908.77
$596.72
1
Mirror Assembly GM
GM Positions: Front left
Description: Double & crew cab, manual extending, without power.
$170.28
$170.28
1
Mirror Assembly GM
GM Positions: Front right
Description: Double & crew cab, manual extending, without power. Regular cab, manual extending, without power.
$179.10
$179.10
1
Mirror Assembly GM
GM Positions: Front left
Description: Double & crew cab, manual extending, with power, power folding, without blind spot. Regular cab, manual extending, with power, power folding, with blind spot.
$343.35
$343.35
1
Mirror Assembly GM
GM Positions: Front right
Description: Regular cab, manual extending, with power, power folding, without blind spot. Double & crew cab, manual extending, with power, power folding, without blind spot.
$353.45
$353.45
1
Mirror Assembly GM
GM Positions: Front right
Description: Regular cab, manual extending, with power, manual folding. Double & crew cab, manual extending, with power, manual folding.
$245.47
$245.47
1
Mirror Assembly GM
GM Positions: Front left
Description: Double & crew cab, manual extending, with power, power folding, with blind spot, without surround view, with blind spot, without surround view. Regular cab manual extending, with power power folding. with blind spot.
$370.89
$370.89
1
Mirror Assembly GM
GM Positions: Front right
Description: Double & crew cab, manual extending, with power, power folding, with blind spot, without surround view, with blind spot, without surround view. Regular cab manual extending, with power power folding. with blind spot.
$377.95
$377.95
2
Multi-Purpose Nut GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.68
$6.62
MSRP $9.68
$6.62
5
Passenger Side Door Mirror Actuator GM
GM Positions: Front right
Description: Silverado, Sierra 2500 HD. Right. Silverado, Sierra 3500 HD. Double & crew cab, manual extending, with power, manual folding. Helps adjust and hold your vehicle's door mirror in the correct position
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $102.06
$68.24
MSRP $102.06
$68.24
5
Driver Side Outside Rearview Mirror Actuator GM
GM Positions: Front left
Description: Silverado, Sierra 2500 HD. Left. Silverado, Sierra 3500 HD. Double & crew cab, manual extending, with power, power folding. Regular cab, manual extending, with power, power folding. Helps adjust and hold your vehicle's door mirror in the correct position
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $102.06
$68.24
MSRP $102.06
$68.24
5
Driver Side Outside Rearview Mirror Actuator GM
GM Positions: Front left
Description: Double & crew cab, non-extending. Regular cab, non-extending. Helps adjust and hold your vehicle's door mirror in the correct position
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $72.54
$49.82
MSRP $72.54
$49.82
5
Passenger Side Door Mirror Actuator GM
GM Positions: Front right
Description: Double & crew cab, non-extending. Regular cab, non-extending. Helps adjust and hold your vehicle's door mirror in the correct position
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $79.53
$54.62
MSRP $79.53
$54.62
6
Passenger Side Door Mirror Glass GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, manual extending, with power, manual folding, upper, from 09/01/2019. Double & crew cab, manual extending, without power, upper, from 09/01/2019. Double & crew cab, manual extending, with power, manual folding, upper, to 08/31/2019. Regular cab, manual extending, with power, manual folding, upper, from 09/01/2019. Helps you see areas behind and to the sides of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $151.34
$101.20
MSRP $151.34
$101.20
6
Driver Side Door Mirror Glass GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, manual extending, with power, manual folding, upper, from 09/01/2019. Double & crew cab, manual extending, without power, upper, from 09/01/2019. Regular cab, manual extending, with power, manual folding, upper, from 09/01/2019. Helps you see areas behind and to the sides of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $151.34
$101.20
MSRP $151.34
$101.20
8
Front Passenger Side Clearance Lamp GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, manual extending, with power, manual folding. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $155.09
$103.71
MSRP $155.09
$103.71
8
Front Driver Side Clearance Lamp GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, manual extending, with power, manual folding. Double & crew cab, with wide load, without power folding. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $155.09
$103.71
MSRP $155.09
$103.71
8
Front Passenger Side Clearance Lamp GM
GM Positions: Front right
Description: Double & crew cab, power extending. Double & crew cab, with wide load, with power folding. Regular cab, manual extending, with power, power folding. Helps cover and protect your vehicle's clearance lamp capsule
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $240.90
$158.91
MSRP $240.90
$158.91
11
Black Passenger Side Outside Rearview Mirror Housing Lower Cover GM
GM Positions: Front right lower
Description: Double & crew cab, power extending, without surround view, black. Double & crew cab, manual extending, with power, power folding. Double & crew cab, manual extending, without power. Helps protect your vehicle's door mirror from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $91.95
$61.48
MSRP $91.95
$61.48
11
Chrome Passenger Side Door Mirror Housing Lower Cover GM
GM Positions: Front right lower
Description: Double & crew cab, power extending, without surround view, chrome. Helps protect your vehicle's door mirror from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $165.54
$110.69
MSRP $165.54
$110.69