Hardware, Fasteners & Fittings for 2021 GMC Sierra 2500 HD
1. Rear Bumper 
2. Windshield Pillar Trim 
3. Step Bar Assembly 
4. Hood 
5. Windshield Pillar Trim 
6. Rear 
7. Windshield Pillar Trim 
8. Door Trim Panel 
9. Truck Bed Decal 
10. Bumper 
11. Assist Steps, 6-Inch Rectangular, Chrome 
12. Spoiler Assembly 
13. Fender 
14. Headliner 
15. Armrest Stop 
16. Door Shell 
17. Filler Panel 
18. Overhead Console 
19. Front 
20. Mount Cushion 
21. Belt Molding 
22. Door Shell 
23. Lock Pillar Trim 
24. Front 
25. Door Trim Panel 
26. Tail Gate 
27. Headliner 
28. Lock Pillar Trim 
29. Multi Switch 
30. Door Trim Panel 
31. Dashboard Panel Cap 
32. Decal 
33. Box Assembly 
34. Headrest 
35. Box Assembly 
36. 12 Volt Accessory Power Outlet 
37. Frame Assembly 
38. Headrest 
39. Start Button 
40. Inst Cluster 
41. Headliner 
42. Bumper Cover Bolt 
43. Bumper Cover Bolt 
44. Bumper Cover Bolt 
45. Mirror Assembly 
46. Bumper Cover Bolt 
47. Steering Wheel 
48. Bumper Cover Bolt 
49. Grille Bolt 
50. Horn 
51. Bumper Cover Bolt 
52. Rear 
53. Grille Bolt 
54. Belt Molding 
55. Spare Carrier 
56. Quarter Panel Splash Shield Bolt 
57. Front Molding Retainer 
58. Grille Surround Bolt 
59. Bumper Cover Bolt 
60. Door Trim Panel 
61. Hole Cover Bolt 
62. Bumper Cover Bolt 
63. Quarter Panel Splash Shield Bolt 
64. Bumper Cover Bolt 
65. Run Weather-strip 
66. Bumper Cover Bolt 
67. Armrest Assembly 
68. Inner Rocker Assembly 
69. Tail Gate 
70. Handle, Outside 
71. Fender Liner Bolt 
72. Headrest 
73. Fender Liner Bolt 
74. Air Deflector Bolt 
75. Hood Molding Clip 
76. Molding Clip 
77. Rear Insulator Seal 78. Fender Support Bolt No.
Part # / Description / Price
Price
1
Black Exterior Door Handle 
GM
GM Positions: Right
Description: Double cab, without passive entry, black. Regular cab, black. Smooth operation of the latch to open door/liftgate/tailgate
Enhances the vehicle's exterior appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.90
$18.00
MSRP $24.90
$18.00
2
Exterior Door Handle Cover GM
GM Positions: Right
Description: Double & crew cab, without passive entry. Double & crew cab. black.
MSRP $13.76
$9.95
MSRP $13.76
$9.95
2
Exterior Door Handle Cover GM
GM Positions: Left
Description: Double & crew cab, without passive entry. Double & crew cab. black.
MSRP $18.18
$13.14
MSRP $18.18
$13.14
3
Cover Gasket GM
GM Positions: Left
Description: Crew cab. Double cab. Regular cab. Escalade ESV.
MSRP $7.49
$5.41
MSRP $7.49
$5.41
4
Uncoded Side Door Lock Cylinder Kit with Tumblers GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $105.94
$70.84
MSRP $105.94
$70.84
4
Passenger Side Front Door Lock Cylinder GM
GM Positions: Right
Description: Right. Canyon, Colorado. ATS. CTS. Double & crew cab, lock cylinder. Coupe,. Silverado, Sierra 2500 HD. Regular cab. Sedan,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $93.38
$62.44
MSRP $93.38
$62.44
5
$29.87
5
$29.87
7
$20.15
8
$11.34
8
MSRP $53.09
$36.46
9
MSRP $11.45
$8.28
9
MSRP $37.10
$25.48
10
MSRP $10.31
$7.45
10
MSRP $10.31
$7.45
11
Side Door Lock Striker GM
GM Positions: Left
Description: Double cab. Cruze. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Equinox. Mexico built. Regular cab. Helps keep your vehicle's door securely closed
Helps prevent unexpected opening of your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.88
$7.14
MSRP $9.88
$7.14
12
Side Door Striker Spacer GM
GM Description: Double cab. Sportback. Regular cab. Door side. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.58
$22.10
MSRP $30.58
$22.10
13
$102.93
13
$98.81
15
Front Side Door Check Link GM
GM Positions: Front
Description: Regular cab. Helps stop your vehicle's door from over extending and sudden closure
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 $55.63
$38.20
MSRP $55.63
$38.20
16
Front Driver Side Door Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $215.58
$134.56
MSRP $215.58
$134.56
16
Front Passenger Side Door Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $180.58
$112.72
MSRP $180.58
$112.72
16
Front Passenger Side Door Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $168.29
$106.47
MSRP $168.29
$106.47
16
Front Driver Side Door Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $225.44
$140.71
MSRP $225.44
$140.71
16
Front Driver Side Door Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $233.77
$145.90
MSRP $233.77
$145.90
16
Front Passenger Side Door Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $233.78
$145.90
MSRP $233.78
$145.90