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
2
Passenger Side Tailgate Closure Side Hinge 
GM
GM Positions: Right
Description: 6.9 ft box, multipro gate, lower, gate side, outer. 6.6 ft box lower multipro gate. gate side outer. 5.8 ft box lower multipro gate. gate side outer. Allows your vehicle's tailgate to swing open and shut
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 $76.18
$52.77
MSRP $76.18
$52.77
2
Driver Side Tailgate Closure Side Hinge GM
GM Positions: Left
Description: 6.6 ft box, without power assist, gate side, with gate assist, gate side, with gate assist. 8 ft box, standard gate, gate side, with gate assist, gate side, with gate assist. 6.6 FT BOX STANDARD GATE. gate side, with gate assist. 6.6 ft box lower multipro ...
MSRP $55.06
$38.15
MSRP $55.06
$38.15
3
$64.93
3
$64.93
5
Hinge Bushing GM
GM Positions: Right
Description: 6.9 ft box, standard gate, body side hinge, right side only. 8 ft box standard gate without power assist. body side hinge right side only. LOWER MULTIPRO GATE. body side hinge right side only.
MSRP $57.15
$39.59
MSRP $57.15
$39.59
6
2007-2021 GM Hinge Shim GM
GM Positions: Right
Description: 6.9 ft box, multipro gate, lower, body side hinge, 1.0mm. 6.9 ft box, without power assist, body side hinge, 1.0mm. 8 ft box, with power assist, body side hinge, 1.0mm. 6.9 ft box, standard gate, body side hinge, 1.0mm. 6.6 ft box standard gate. body side ...
MSRP $10.96
$7.59
MSRP $10.96
$7.59
6
2007-2021 GM Hinge Shim GM
GM Positions: Right
Description: Short box, 0.5 mm. 6.9 ft box, without power assist, body side hinge, 0.5mm. 6.9 ft box, standard gate, body side hinge, 0.5mm. 8 ft box, without power assist, body side hinge, 0.5mm. 6.9 ft box, multipro gate, lower, body side hinge, 0.5mm. 6.6 ft box sta ...
MSRP $10.96
$7.59
MSRP $10.96
$7.59
7
Pickup Box Tailgate Dampener GM
GM Positions: Right
Description: 6.9 ft box, multipro gate, lower, right side only. 6.6 ft box lower multipro gate. right side only. 5.8 ft box lower multipro gate. right side only. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $111.47
$75.21
MSRP $111.47
$75.21
7
Pickup Box Tailgate Dampener GM
GM Positions: Rear right
Description: 6.6 ft box, without power assist, with gate assist, right side only. 8 ft box, without power assist, with gate assist, right side only. 6.6 FT BOX STANDARD GATE. with gate assist right side only. Damper. 5.8 FT BOX STANDARD GATE. with gate assist right side only. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $102.90
$69.43
MSRP $102.90
$69.43
8
$28.32
9
Hinge Cover GM
GM Positions: Left
Notes: PARTS: Part included with harness.
Description: Lower multipro gate.
MSRP $13.35
$9.25
MSRP $13.35
$9.25
10
Tailgate Striker Plate GM
GM Positions: Right
Description: Multipro gate, lower. Standard gate, without power assist. Multipro gate, upper. Canyon, Colorado. Silverado, Sierra 2500 HD. Enhanced type tailgate. Silverado, Sierra 3500 HD. Short box. Long box.
MSRP $9.78
$6.77
MSRP $9.78
$6.77
12
M8x1.25x35 Pickup Box Tailgate Lateral Bolt GM
GM Positions: Left
Description: Long box. to body. LONG BOX. to tail gate. Short box. to body. SHORT BOX. to tail gate. Fastens vehicle's components together
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 $14.44
$10.01
MSRP $14.44
$10.01
13
Lock Actuator GM
GM Positions: Right
Description: Silverado, sierra. With multipro tailgate. Right. Multipro gate, lower, upper gate.
$106.24
$106.24
13
Latch GM
GM Positions: Left
Description: Silverado, sierra. With multipro tailgate. Upper gate. Left.
$101.16
$101.16
14
Latch GM
GM Positions: Left
Description: Silverado, sierra. With multipro tailgate. Lower gate. Left.
$100.42
$100.42
14
Latch GM
GM Positions: Right
Description: Silverado, sierra. With multipro tailgate. Lower gate. Right.
$46.81
$46.81
15
MSRP $44.77
$31.02
16
Pickup Box Tailgate Access Hole Cover GM
GM Description: 6.6 ft box, multipro gate, lower. 5.8 ft box lower multipro gate. Helps protect various components of the tailgate assembly
For proper installation, locate your nearest GM dealer or independent service center
Precise fit for ease of installation
MSRP $131.14
$88.48
MSRP $131.14
$88.48
16
Pickup Box Endgate Access Hole Cover GM
GM Description: 5.8 ft box standard gate. with carbon box. Helps protect various components of the tailgate assembly
For proper installation, locate your nearest GM dealer or independent service center
Precise fit for ease of installation
MSRP $81.34
$56.35
MSRP $81.34
$56.35
19
MSRP $219.43
$140.11
19
MSRP $220.77
$140.97
19
Tailgate Wiring Harness GM
GM Positions: Rear
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $125.51
$80.14
MSRP $125.51
$80.14
19
Tailgate Wiring Harness GM
GM Positions: Rear
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $112.60
$71.89
MSRP $112.60
$71.89
19
Tailgate Wiring Harness GM
GM Positions: Rear
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $81.71
$53.56
MSRP $81.71
$53.56
19
Tailgate Wiring Harness GM
GM Positions: Rear
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $102.54
$65.46
MSRP $102.54
$65.46