Fuel System Components for 2021 Chevrolet Silverado 2500 HD
1. Fuel Tank 
2. Filler Pipe 
3. Fuel Pump Assembly Seal 
4. Fuel Pump Assembly Seal 
5. Fuel Pump Seal 
6. Fuel Pump Seal 
7. Fuel Pump Seal 
8. Fuel Pump Assembly Seal 
9. Fuel Pump Assembly Seal 
10. Fuel Pump Assembly Seal 
11. Fuel Pump Assembly Seal 
12. Fuel Pump Seal 
13. Fuel Pump Seal 
14. Fuel Pump Seal 
15. Fuel Pump Seal 
16. Fuel Pump Seal 
17. Fuel Pump Seal 
18. Fuel Pump Seal 
19. Fuel Pump Assembly Seal 
20. Fuel Pump Seal 
21. Fuel Pump Assembly Seal 
22. Fuel Pump Seal 
23. Fuel Pump Assembly Seal 
24. Fuel Pump Assembly Seal 
25. Fuel Pump Assembly Seal 
26. Fuel Pump Seal 
27. Fuel Pump Seal 
28. Fuel Pump Seal 
29. Fuel Pump Assembly Seal 
30. Fuel Sender Unit Seal 
31. Fuel Pump Seal 
32. Fuel Pump Assembly Seal 
33. Fuel Pump Seal 
34. Seal 
35. Fuel Pump Seal 
36. Fuel Pump Seal 
37. Fuel Sender Unit Seal 
38. Fuel Pump Assembly Seal 
39. Fuel Pump Seal 
40. Fuel Pump Seal 
41. Fuel Pump Seal 
42. Fuel Pump Seal 
43. Fuel Pump Assembly Seal 
44. Module Seal 
45. Fuel Pump Assembly Seal 
46. Fuel Pump Assembly Seal 
47. Fuel Pump Assembly Seal 
48. Fuel Pump Assembly Seal 
49. Fuel Pump Seal 
50. Fuel Pump Assembly Seal 
51. Fuel Pump Assembly Seal 
52. Fuel Sender Unit Seal 
53. Fuel Pump Assembly Seal 
54. Module Seal 
55. Fuel Pump Assembly Seal 
56. Fuel Pump Seal 
57. Fuel Pump Assembly Seal 
58. Fuel Pump Assembly Seal 
59. Fuel Pump Seal 
60. Fuel Pump Assembly Seal 
61. Seal 62. Injector Related Parts
Part # / Description / Price
Price
Direct Fuel Injector 
GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors.Genuine OEM GM 2015-2024 GM Direct Fuel Injector - 12720122
Upgrade your vehicle's performance with the Genuine OEM GM 2015-2024 GM Direct Fuel I ...
MSRP $120.97
$70.77
MSRP $120.97
$70.77
Fuel Pump GM
GM Description: Express 2500. 6.6l. Engine (high pressure). Savana 2500. 6.6l. Express 3500. 6.6l. Savana 3500. 6.6l. Direct Injection Fuel Pump. Vendor:acdelco. Vendor #12692704. Vendor #12719159.
MSRP $419.17
$245.21
MSRP $419.17
$245.21
Fuel Injection Pump GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel, fuel pump.Fuel Injection Pump - GM (12731367): Precision Engineering for Optimal Performance
Ensure your vehicle’s fuel system operates at peak efficiency with the Fuel Injection Pump - G ...
MSRP $1,161.22
$656.09
MSRP $1,161.22
$656.09
Fuel Injection Fuel Rail Fuel Pressure Sensor GM
GM Description: Genuine OEM GM 2017-2023 GM Fuel Injection Fuel Rail Fuel Pressure Sensor - 12708493The Genuine OEM GM 2017-2023 GM Fuel Injection Fuel Rail Fuel Pressure Sensor - 12708493 is a critical component that ensures accurate monitoring and control of fuel pressu ...
MSRP $45.36
$26.54
MSRP $45.36
$26.54
Fuel Rail GM
GM Description: Genuine OEM GM 2014-2023 GM Fuel Injection Fuel Rail - 12729464
Ensuring peak performance in your vehicle requires top-tier components. Our Genuine OEM GM Fuel Injection Fuel Rail, part number 12729464, epitomizes the high standards General Motors sets. Cr ...
MSRP $251.46
$147.10
MSRP $251.46
$147.10
Fuel Rail GM
GM Description: Camaro. 6.2l. Lt4. CT5. 6.2l. Corvette. Without multiport injector. Left. 6.2l. With hybrid.
MSRP $251.46
$147.10
MSRP $251.46
$147.10
Module GM
GM Description: Genuine OEM Module - GM (13565641): Premium Quality for Your Vehicle
Upgrade your vehicle's performance and reliability with the Module - GM (13565641), a genuine OEM part meticulously designed and manufactured by General Motors. Engineered to meet the hig ...
MSRP $158.64
$92.80
MSRP $158.64
$92.80
Fuel Pump Power Control Module GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Dual Fuel Tanks. Genuine OEM GM Fuel Pump Power Control Module - 13551111
The Genuine OEM GM Fuel Pump Power Control Module (Part Number: 13551111) is a critical component for ensuring your GM vehicle� ...
MSRP $227.74
$133.23
MSRP $227.74
$133.23
Direct Fuel Injector GM
GM Description: Incl.O-Rings,Retainer and Seals. Corvette. Nominal flow. Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system
Allows for a quick throttle response
Assists in cold engine starts
Manufactured to GM OE specification for fit, form, and function
MSRP $147.00
$86.01
MSRP $147.00
$86.01
Direct Fuel Injector GM
GM Description: Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system Allows for a quick throttle response Assists in cold engine starts.Genuine OEM GM 2014-2022 GM Direct Fuel Injector - 19420317
Unmatched Quality ...
MSRP $147.51
$86.29
MSRP $147.51
$86.29
Fuel Injector Seal Kit GM
GM Description: Helps provide a seal to prevent fuel leaks
Helps seal combustion chamber from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.32
$13.64
MSRP $23.32
$13.64
Rear Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: Manufactured to GM OE specification for fit, form, and function
MSRP $19.78
$11.57
MSRP $19.78
$11.57
Rear Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.16
$12.96
MSRP $22.16
$12.96
Rear Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: Manufactured to GM OE specification for fit, form, and function
MSRP $19.22
$11.24
MSRP $19.22
$11.24
Rear Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $35.48
$20.76
MSRP $35.48
$20.76
Rear Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.20
$22.35
MSRP $38.20
$22.35
Accelerator Pedal GM
GM Notes: Includes: Accelerator Pedal.
Description: Silverado, sierra. 6l80 trans. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Incl.Pedal Assy. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $60.00
$35.10
MSRP $60.00
$35.10
Fuel Cooler GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $120.21
$80.16
MSRP $120.21
$80.16
Fuel Pump GM
GM Notes: Order By Vehicle Application.
Description: 6.6L gas, tank & mounting, 8 ft box.
MSRP $292.96
$171.38
MSRP $292.96
$171.38
Fuel Pump GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 2500 HD. Gas. In fuel tank. Double cab. Short box. Silverado, Sierra 3500 HD. Dual tank. Single tank. 6.6L diesel, tank & mounting, 6.9 ft box.
MSRP $297.64
$174.12
MSRP $297.64
$174.12
Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 2500 HD. Gas. Regular cab. Rear. Silverado, Sierra 3500 HD. Double cab. Long box.
MSRP $182.58
$106.81
MSRP $182.58
$106.81
Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 2500 HD. Gas. Crew cab. Short box. Rear. Double cab. Silverado, Sierra 3500 HD.
MSRP $122.70
$71.78
MSRP $122.70
$71.78
Fuel Feed Front Pipe GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 2500 HD. Gas. Crew cab. Short box. Front. Double cab. Long box. Silverado, Sierra 3500 HD. Regular cab chassis. Dual tank.
MSRP $70.36
$41.16
MSRP $70.36
$41.16
Fuel Tank Pressure Sensor GM
GM Description: Help measure pressure changes within fuel tank Help alert engine management computer if a leak occurs in fuel system.Genuine OEM GM 2007-2024 GM Fuel Tank Pressure Sensor - 13502903
Ensure the longevity and reliability of your vehicle's performance w ...
MSRP $105.55
$61.74
MSRP $105.55
$61.74
Fuel Pressure Sensor GM
GM Description: Signals the PCM to monitor fuel supplied to the engine Designed to accurately monitor fuel tank pressureGenuine OEM GM 2013-2023 GM Fuel Pressure Sensor - 13516496
Ensure precise fuel delivery and optimize engine performance with the Genuine OEM GM Fuel Pr ...
MSRP $104.04
$60.86
MSRP $104.04
$60.86