Doors for 2021 GMC Sierra 2500 HD
1. Windshield Pillar Trim 
2. Door Trim Panel 
3. Door Trim Panel 
4. Handle, Outside 
5. Handle, Outside 
6. Door Trim Panel 
7. Door Shell 
8. Door Shell 
9. Belt Molding 
10. Door Shell 
11. Door Trim Panel 
12. Cover Gasket 
13. Exterior Door Handle 
14. Door Trim Panel 
15. Door Shell 
16. Insulator 
17. Door Glass 
18. Door Glass 
19. Insulator 
20. Upper Hinge 
21. Insulator 
22. Carrier 
23. Upper Hinge 
24. Upper Hinge 
25. Upper Hinge 
26. Upper Hinge 
27. Upper Hinge 
28. Upper Hinge 
29. Door Glass 
30. Rear 
31. Uniside Assembly 
32. Latch 
33. Latch 
34. Run Weather-strip 
35. Door Latch Assembly 
36. Lock 
37. Door Interior Trim Panel Insulator 
38. Door Interior Trim Panel Insulator 
39. Door Interior Trim Panel Insulator 
40. Door Interior Trim Panel Insulator 
41. Insulator 
42. Door Check 
43. Door Check 
44. Insulator 45. Door Latch Assembly No.
Part # / Description / Price
Price
1
Door Trim Panel 
GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Double cab, base, pro. Double cab, work truck, custom. Double cab, 2020-23, all, 2024-26 work truck, lt, cloth seats, black.
$151.76
$151.76
1
Door Trim Panel GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Double cab, base, pro. Double cab, work truck, custom. Double cab, 2020-23, all, 2024-26 work truck, lt, cloth seats, black.
$242.16
$242.16
2
Multi-Purpose Nut GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.61
$5.89
MSRP $8.61
$5.89
3
$5.48
3
Door Interior Trim Panel Retainer GM
GM Description: Crew cab, 2020-23, 2024-26, pro. Type 2. Double & crew cab, 2024-26, sle, slt, at4, denali. Double & crew cab, 2024-26, lt, ltz, high country. Double cab 2019-21 2022 limited 2022-26 redesign pro. Door trim panel,clip. Crew cab 2019-21 2022-26, with t, custom, custom tb.
$8.48
$8.48
6
Handle, Inside Cap GM
GM Positions: Right
Description: Double cab, 2019-21, 2022-26, with t, custom, custom tb. Double cab, 2022 limited, 2022-26 redesign pro. Crew cab, 2022 limited, 2022-26 redesign pro. Crew cab, 2020-23, 2024-26 pro. Double & crew cab, 2020-23, 2024-26 work truck, custom. Regular cab, without power windows. Regular cab, manual windows. Crew cab 2019-21 2022-26, with t, custom, custom tb. Double & crew cab 2019-21 2022-26, wt, custom, custom tb, ppv/ssv.
MSRP $11.74
$8.48
MSRP $11.74
$8.48
7
Door Applique GM
GM Positions: Left
Description: Double cab, 2020-23, all, 2024-26 work truck, black. Double cab 2019-21 2022 limited 2022-26 redesign pro. Base, Pro.
$23.03
$23.03
7
Door Applique GM
GM Positions: Right
Description: Double cab, 2020-23, all, 2024-26 work truck, black. Double cab 2019-21 2022 limited 2022-26 redesign pro. Base, Pro.
$23.03
$23.03
8
Switch Panel GM
GM Positions: Left
Description: Double cab 2019-21 2022-26, with t, custom, custom tb. Double cab, 2020-23, all, 2024-26 work truck.
$52.91
$52.91
8
Switch Panel GM
GM Positions: Right
Description: Double cab, 2022 limited, 2022-26 redesign pro. Double cab 2019-21 2022-26, with t, custom, custom tb. Double cab, 2020-23, all, 2024-26 work truck.
$15.22
$15.22
8
Switch Panel GM
GM Positions: Rear left
Description: Crew cab, 2022 limited, 2022-26 redesign pro. Crew cab, 2020-23, 2024-26, pro. Crew cab, 2020-23, 2024-26, work truck. Crew cab 2019-21 2022-26, with t, custom, custom tb.
MSRP $82.57
$56.70
MSRP $82.57
$56.70
10
Rear Side Door Trim Lower Insulator GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Double cab. Helps provide a barrier against road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $39.77
$27.31
MSRP $39.77
$27.31
10
Insulator GM
GM Positions: Rear
Description: Crew cab, 2020-23, 2024-26, pro. Crew cab, 2020-23, 2024-26, work truck. Regular cab, power windows.
$6.40
$6.40
11
Water Deflector GM
GM Positions: Left
Description: Double cab, 2020-23, all, 2024-26 work truck.
MSRP $42.58
$29.24
MSRP $42.58
$29.24
11
Water Deflector GM
GM Positions: Right
Description: Double cab, 2020-23, all, 2024-26 work truck.
MSRP $11.70
$8.46
MSRP $11.70
$8.46
11
Water Deflector GM
GM Positions: Rear left
Description: Crew cab, 2020-23, 2024-26 pro. Crew cab, 2020-23, 2024-26, work truck.
MSRP $33.38
$22.93
MSRP $33.38
$22.93
12
Rear Driver Side Door Window Garnish Molding GM
GM Positions: Left
Description: Double cab. Helps conceal your vehicle's door components, seals, and moisture barriers
Enhances the appearance of your vehicle
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 $87.22
$58.32
MSRP $87.22
$58.32
12
Upper Trim GM
GM Positions: Right
Description: Double cab, 2020-23, all, 2024-26 work truck.
MSRP $87.22
$58.32
MSRP $87.22
$58.32
12
Upper Trim GM
GM Positions: Rear left
Description: Crew cab, 2020-23, 2024-26, pro. Crew cab, 2020-23, 2024-26, work truck.
MSRP $87.22
$58.32
MSRP $87.22
$58.32
12
Upper Trim GM
GM Positions: Rear right
Description: Crew cab, 2020-23, 2024-26, pro. Crew cab, 2020-23, 2024-26, work truck.
MSRP $87.22
$58.32
MSRP $87.22
$58.32
13
Rear Driver Side Door Window Inner Sealing Strip GM
GM Positions: Left
Description: Double cab. Helps filter contaminants and large elements from your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.93
$7.18
MSRP $9.93
$7.18
13
Rear Passenger Side Door Window Inner Sealing Strip GM
GM Positions: Right
Description: Double cab. Helps filter contaminants and large elements from your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.93
$7.18
MSRP $9.93
$7.18
13
Rear Driver Side Door Window Inner Sealing Strip GM
GM Positions: Rear left
Description: Crew cab. Helps filter contaminants and large elements from your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.13
$8.77
MSRP $12.13
$8.77