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
$1,066.05
1
Headliner 
GM
GM Description: Double cab, headliner & components, gray. Crew cab headliner & components. without sunroof gray.
$1,058.37
$1,058.37
1
$1,092.71
1
$917.07
1
$863.43
1
$689.98
2
2013-2021 GM Lower Center Pillar Trim Retainer GM
GM Notes: PARTS: Part included with Headliner.
Description: Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.23
$5.70
MSRP $8.23
$5.70
3
Dark Gray Driver Side Sunshade GM
GM Positions: Left
Notes: PARTS: Order by application.
Description: Double cab, headliner & components, without vanity mirror, dark gray. Crew cab headliner & components. without vanity mirror dark gray. Helps prevent direct sunlight from obscuring the driver's vision
Matches vehicle's interior trim package
Easily flips up or down
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 $44.50
$30.83
MSRP $44.50
$30.83
3
F Sunshade GM
GM Positions: Left
Notes: PARTS: Order by application.
Description: Double cab, headliner & components, with vanity mirror, dark atmosphere. CREW CAB HEADLINER & COMPONENTS. with vanity mirror dark atmosphere.
MSRP $275.58
$185.19
MSRP $275.58
$185.19
3
F Sunshade GM
GM Positions: Left
Description: Crew cab headliner & components. with vanity mirror dark gray.
MSRP $262.47
$176.38
MSRP $262.47
$176.38
3
Sun Visor GM
GM Positions: Left
Description: Crew cab, headliner & components, with vanity mirror, black. Double cab, headliner & components, without vanity mirror, black.
MSRP $207.61
$139.48
MSRP $207.61
$139.48
3
F Sunshade GM
GM Positions: Right
Notes: PARTS: Order by application.
Description: Crew cab, headliner & components, without vanity mirror, dark gray. Double cab headliner & components. without vanity mirror dark gray. Regular cab, headliner & components, without vanity mirror, dark gray.
MSRP $43.61
$30.08
MSRP $43.61
$30.08
3
Sun-Visor GM
GM Positions: Left
Description: Double cab, headliner & components, without vanity mirror, atmosphere. Crew cab headliner & components. without vanity mirror atmosphere. Regular cab headliner & components. without vanity mirror dark atmosphere.
$31.68
$31.68
3
Sun-Visor GM
GM Positions: Right
Description: Regular cab, headliner & components, without vanity mirror, atmosphere. Crew cab, headliner & components, without vanity mirror, atmosphere. DOUBLE CAB HEADLINER & COMPONENTS. without vanity mirror dark atmosphere.
MSRP $33.16
$22.87
MSRP $33.16
$22.87
3
Sun-Visor GM
GM Positions: Left
Description: Regular cab, headliner & components, without vanity mirror, dark gray. Crew cab headliner & components. without vanity mirror dark gray. Double cab headliner & components. without vanity mirror dark gray.
$34.43
$34.43
3
Dark Gray Passenger Side Sunshade Mirror Lamp GM
GM Positions: Right
Description: Regular cab, headliner & components, without vanity mirror, dark gray. Crew cab headliner & components. without vanity mirror dark gray. Double cab headliner & components. without vanity mirror dark gray.
MSRP $196.70
$132.18
MSRP $196.70
$132.18
4
Gray Driver Side Sunshade Retainer Bolt Cover GM
GM Positions: Left
Description: Regular cab, headliner & components, gray. Crew cab headliner & components. gray. Double cab headliner & components. gray. Installed in your vehicle's sun visor for a finished appearance
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 $48.26
$33.43
MSRP $48.26
$33.43
4
Sun-Visor Cover GM
GM Positions: Right
Description: Regular cab, headliner & components, gray. Double cab headliner & components. gray. Crew cab headliner & components. gray.
MSRP $48.26
$33.43
MSRP $48.26
$33.43
4
Sun-Visor Cover GM
GM Positions: Right
Description: Without SUNROOF. atmosphere. Crew cab headliner & components. atmosphere. Regular cab headliner & components. atmosphere.
MSRP $44.02
$30.50
MSRP $44.02
$30.50
4
Sun-Visor Cover GM
GM Positions: Left
Description: Double cab, headliner & components, black. Regular cab, headliner & components, black. Pickup. Without sunroof. black. Suv. Crew cab headliner & components. black.
MSRP $44.04
$30.51
MSRP $44.04
$30.51
4
Sun-Visor Cover GM
GM Positions: Left
Description: Double cab, headliner & components, atmosphere. Without SUNROOF. atmosphere. Crew cab headliner & components. atmosphere. Regular cab headliner & components. atmosphere.
MSRP $14.99
$10.38
MSRP $14.99
$10.38
4
Sun-Visor Cover GM
GM Positions: Right
Description: Double cab, headliner & components, black. Regular cab, headliner & components, black. Pickup. Without sunroof. black. Suv. Crew cab headliner & components. black.
MSRP $48.06
$33.29
MSRP $48.06
$33.29
5
Sun-Visor Retainer GM
GM Positions: Left
Description: Double cab, headliner & components. Without sunroof. Pickup. Iq. Suv. With panoramic roof. Iql. Crew cab headliner & components.
MSRP $44.64
$30.81
MSRP $44.64
$30.81
6
Multi-Purpose 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 $7.48
$4.90
MSRP $7.48
$4.90
7
Black Sunshade Support GM
GM Positions: Left
Description: Regular cab, headliner & components, black. Crew cab headliner & components. black. Double cab headliner & components. black. Keeps visor aligned and secure
Helps prevent visor vibration
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 $48.54
$33.63
MSRP $48.54
$33.63
7
Atmosphere Sunshade Support GM
GM Positions: Left
Description: Regular cab, headliner & components, atmosphere. Crew cab headliner & components. atmosphere. Double cab headliner & components. atmosphere. Keeps visor aligned and secure
Helps prevent visor vibration
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 $48.09
$33.32
MSRP $48.09
$33.32
7
Dark Gray Sunshade Support GM
GM Description: Crew cab headliner & components. gray. Double cab headliner & components. gray. Keeps visor aligned and secure
Helps prevent visor vibration
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 $48.54
$33.63
MSRP $48.54
$33.63
8
Sunroof Shade Retainer GM
GM Positions: Left
Description: Extended cab, headliner & components, small. Sunvisor,retainer. With sunroof. Double cab headliner & components. Regular cab headliner & components. Crew cab headliner & components. small. Helps align and secure your vehicle's sunroof shade
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 $13.05
$9.00
MSRP $13.05
$9.00
9
Multi-Purpose Retainer GM
GM Positions: Left
Description: Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.00
$9.00
MSRP $13.00
$9.00
10
Roof Panel Center Intermediate Front Insulator GM
GM Notes: PARTS: Part included with Headliner.
Description: Crew cab headliner & components. without sunroof. Helps insulate sound
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 $21.46
$14.87
MSRP $21.46
$14.87
10
Roof Panel Front Insulator GM
GM Positions: Front
Description: Double cab headliner & components. front. Helps reduce incoming noise
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 $62.15
$43.06
MSRP $62.15
$43.06
10
Headliner Front Center Insulator GM
GM Positions: Rear
Description: Double cab headliner & components. center. Helps insulate sound
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 $64.37
$44.60
MSRP $64.37
$44.60
11
Microphone GM
GM Description: Double cab, headliner & components, bluetooth, black. Onstar. Crew cab headliner & components. bluetooth black.
MSRP $32.32
$21.18
MSRP $32.32
$21.18
11
Microphone GM
GM Description: Double cab, headliner & components, bluetooth, gray. Crew cab headliner & components. bluetooth gray. Regular cab headliner & components. gray.
MSRP $37.88
$21.78
MSRP $37.88
$21.78
12
Dark Atmosphere Communication Interface Module Microphone GM
GM Description: CREW CAB HEADLINER & COMPONENTS. communication interface atmosphere. DOUBLE CAB HEADLINER & COMPONENTS. communication interface atmosphere. Helps collect spoken driver input to aid in navigation
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $35.44
$20.38
MSRP $35.44
$20.38
12
Active Noise Cancellation Microphone GM
GM Description: Crew cab, headliner & components, noise cancellation, gray. Double cab, headliner & components, noise cancellation, gray.
MSRP $28.72
$16.51
MSRP $28.72
$16.51
12
Dark Gray Communication Interface Module Microphone GM
GM Description: Helps collect spoken driver input to aid in navigation
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $44.00
$25.30
MSRP $44.00
$25.30
13
Coat Hook GM
GM Description: Regular cab, headliner & components, gray. Double cab headliner & components. gray. Crew cab headliner & components. gray.
MSRP $18.41
$12.75
MSRP $18.41
$12.75
13
Coat Hook GM
GM Description: Double cab, headliner & components, atmosphere. Crew cab headliner & components. atmosphere. Regular cab headliner & components. atmosphere.
MSRP $18.41
$12.75
MSRP $18.41
$12.75
13
Coat Hook GM
GM Description: Double cab, headliner & components, black. Regular cab, headliner & components, black. Crew cab headliner & components. black.
MSRP $18.41
$12.75
MSRP $18.41
$12.75
14
Dome Lamp Assembly GM
GM Description: Double cab, headliner & components, black. Crew cab headliner & components. without sunroof black.
$13.06
$13.06
14
Dome Lamp Assembly GM
GM Description: Crew cab headliner & components. without sunroof gray.
MSRP $69.96
$48.28
MSRP $69.96
$48.28
14
Dome Lamp Assembly GM
GM Description: Crew cab headliner & components. without sunroof atmosphere.
MSRP $70.09
$48.36
MSRP $70.09
$48.36
14
$15.69
14
Dome Lamp Assembly GM
GM Description: Double cab, headliner & components, gray. Crew cab headliner & components. with sunroof gray.
MSRP $22.39
$15.44
MSRP $22.39
$15.44
14
Dome Lamp Assembly GM
GM Description: Double cab, headliner & components, atmosphere. Crew cab headliner & components. with sunroof atmosphere.
$15.69
$15.69
15
Dome Lamp Wiring Harness GM
GM Description: Crew cab headliner & components. without vanity mirror. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $155.41
$99.21
MSRP $155.41
$99.21
15
Dome Lamp Wiring Harness GM
GM Description: Crew cab headliner & components. with vanity mirror. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $207.50
$132.47
MSRP $207.50
$132.47