Hardware, Fasteners & Fittings for 2021 GMC Sierra 1500
1. Windshield Pillar Trim 
2. Outer Belt Assembly 
3. Rear Bumper 
4. Fender 
5. Hood 
6. Bumper Cover 
7. Headliner 
8. Lower Cover 
9. Spoiler Assembly 
10. Console Assembly 
11. Front 
12. Nameplate 
13. Door Trim Panel 
14. Lock Pillar Trim 
15. Molded Assist Steps, Black 
16. Door Shell 
17. Armrest Assembly 
18. Box Assembly 
19. Console Assembly 
20. Front 
21. Work Step Assist Steps - Black - Crew Cab 
22. Trailer Hitch 
23. Door Shell 
24. Step Bar Assembly 
25. Front 
26. Mount Cushion 
27. Armrest Assembly 
28. Nameplate 
29. Trailer Hitch 
30. Belt Molding 
31. Tail Gate 
32. Multi Switch 
33. Inst Cluster 
34. Bumper Cover Bolt 
35. Bumper Cover Bolt 
36. Mirror Assembly 
37. Windshield Pillar Trim 
38. Grille Bolt 
39. Steering Wheel 
40. Horn 
41. Bumper Cover Bolt 
42. Bumper Cover Bolt 
43. Bumper Cover Bolt 
44. Bumper Cover Bolt 
45. Grille Bolt 
46. Headliner 
47. Quarter Panel Splash Shield Bolt 
48. Door Trim Panel 
49. Grille Surround Bolt 
50. Quarter Panel Splash Shield Bolt 
51. Hole Cover Bolt 
52. Bumper Cover Bolt 
53. Bumper Cover Bolt 
54. Bumper Cover Bolt 
55. Bumper Cover Bolt 
56. Handle, Outside 
57. Inner Rocker 
58. Headrest 
59. Fender Liner Bolt 
60. Headrest Guide 
61. Fender Liner Bolt 
62. Air Deflector Bolt 
63. Frame Assembly 
64. Fender Liner Extension Bolt 65. Cowl Cover Clip No.
Part # / Description / Price
Price
1
Driver Side Door Mirror without Cover 
GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
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 $450.42
$303.90
MSRP $450.42
$303.90
1
Passenger Side Door Mirror without Cover GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: DOUBLE & CREW CAB with POWER. with power folding, without side camera with blind spot. 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 $422.09
$284.78
MSRP $422.09
$284.78
1
Driver Side Door Mirror without Cover GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Double & crew cab, with power, with power folding, with side camera, with power folding, with side camera. DOUBLE & CREW CAB with POWER. with power folding, with side camera with blind spot. 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 $642.49
$433.48
MSRP $642.49
$433.48
1
Passenger Side Door Mirror without Cover GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Double & crew cab, with power, with power folding, with side camera, with power folding, with side camera. DOUBLE & CREW CAB with POWER. with power folding, with side camera with blind spot. 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 $642.49
$433.48
MSRP $642.49
$433.48
1
Driver Side Door Mirror without Cover GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: DOUBLE & CREW CAB with POWER. with power folding, without side camera without blind spot. 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 $423.07
$285.44
MSRP $423.07
$285.44
1
Passenger Side Door Mirror without Cover GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: DOUBLE & CREW CAB with POWER. with power folding, without side camera without blind spot. 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 $422.09
$284.78
MSRP $422.09
$284.78
2
2014-2021 GM Hinge Nut GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.68
$6.35
MSRP $9.68
$6.35
3
Driver Side Outside Rearview Mirror Gasket GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab with power. Helps ensure a tight seal from your vehicle's door mirror to the body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.12
$5.62
MSRP $8.12
$5.62
3
Passenger Side Outside Rearview Mirror Gasket GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab with power. Regular cab, with power. Helps ensure a tight seal from your vehicle's door mirror to the body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.12
$5.62
MSRP $8.12
$5.62
4
Passenger Side Outside Rearview Mirror Actuator GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Silverado, sierra. With heated glass. Right. Double & crew cab, with power, with 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 $78.17
$54.15
MSRP $78.17
$54.15
4
Driver Side Outside Rearview Mirror Actuator GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Silverado, sierra. With heated glass. Left. Double & crew cab, with power, with 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 $75.15
$52.06
MSRP $75.15
$52.06
5
Driver Side Door Mirror Housing Bezel GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, non-extending. Regular cab, non-extending. Double & crew cab with power. Aligns and secures vehicle's door mirrors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.46
$14.87
MSRP $21.46
$14.87
5
Passenger Side Door Mirror Housing Bezel GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, non-extending. Regular cab, non-extending. Regular cab, with power. Double & crew cab with power. Aligns and secures vehicle's door mirrors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.46
$14.87
MSRP $21.46
$14.87
6
Driver Side Outside Rearview Mirror Actuator GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab with power. with blind spot. 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 $243.46
$164.26
MSRP $243.46
$164.26
6
Mirror Glass GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, 2022-26, redesign, with blind spot. Double & crew cab 2019-2021 2022 limited without wide load, with power. with blind spot. Regular cab without wide load with power. with blind spot.
MSRP $140.95
$95.10
MSRP $140.95
$95.10
6
Mirror Glass GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, non-extending. Double & crew cab, 2022-26, redesign, without blind spot. Double & crew cab 2019-2021 2022 limited without wide load, with power. without blind spot. Regular cab, without wide load, with power, without blind spot.
MSRP $90.45
$61.03
MSRP $90.45
$61.03
6
Mirror Glass GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, with power, without wide load, without blind spot.
MSRP $101.56
$68.52
MSRP $101.56
$68.52
7
Rearview Driver Information Camera GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Helps assist driver awareness
Read the vehicle owner's manual for important feature limitations and information
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $178.35
$120.33
MSRP $178.35
$120.33
8
Driver Side Exterior Flood Lamp GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab with power. upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $145.15
$97.93
MSRP $145.15
$97.93
8
Puddle Lamp GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab 2019-2021 2022 limited without wide load, with power. upper. Double & crew cab 2022-26 redesign without wide load, with power. upper.
MSRP $145.15
$97.93
MSRP $145.15
$97.93
9
2015-2021 GM Puddle Lamp GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Tahoe & Yukon. Suburban & Yukon XL. Escalade. Double & crew cab, power extending. Regular cab, manual extending, with power, power folding. Double & crew cab with power. lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.38
$21.05
MSRP $30.38
$21.05
9
Puddle Lamp GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, with wide load, with power folding, lower. Tahoe & Yukon. Suburban & Yukon XL. Escalade. Double & crew cab, manual extending, with power, power folding. Double & crew cab 2019-2021 2022 limited without wide load, with power. lower. Double & crew cab 2022-26 redesign without wide load, with power. lower. Regular cab manual extending, with power power folding.
$25.56
$25.56
10
MSRP $17.16
$9.87
11
Chrome Driver Side Door Mirror Housing Upper Cover GM
GM Positions: Left
Description: Double & crew cab, with power, chrome. Regular cab, with power, 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 $101.82
$68.70
MSRP $101.82
$68.70
11
Chrome Passenger Side Door Mirror Housing Upper Cover GM
GM Positions: Right
Description: Double & crew cab, with wide load, with power folding. Double & crew cab with power. chrome. Regular cab, with wide load, without power folding, chrome. Helps protect your vehicle's door mirror from the elements
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation
MSRP $101.82
$68.70
MSRP $101.82
$68.70