Fuel System Components for 2025 Chevrolet Silverado 2500 HD
1. Fuel Tank 
2. Filler Pipe 
3. Fuel Pump Assembly 
4. Fuel Tank 
5. Fuel Pump Assembly 
6. Fuel Pump Assembly Seal 
7. Fuel Pump Assembly Seal 
8. Fuel Pump Seal 
9. Fuel Pump Seal 
10. Fuel Pump Seal 
11. Fuel Pump Assembly Seal 
12. Fuel Pump Assembly Seal 
13. Fuel Pump Assembly Seal 
14. Fuel Pump Seal 
15. Fuel Pump Seal 
16. Fuel Pump Assembly Seal 
17. Fuel Pump Seal 
18. Fuel Pump Seal 
19. Fuel Pump Assembly Seal 
20. Fuel Pump Seal 
21. Fuel Pump Seal 
22. Fuel Pump Assembly Seal 
23. Fuel Pump Seal 
24. Fuel Pump Seal 
25. Fuel Pump Assembly Seal 
26. Fuel Pump Seal 
27. Fuel Pump Assembly Seal 
28. Fuel Pump Assembly Seal 
29. Fuel Pump Seal 
30. Fuel Pump Seal 
31. Fuel Pump Seal 
32. Fuel Pump Seal 
33. Fuel Pump Seal 
34. Fuel Pump Assembly Seal 
35. Fuel Pump Assembly Seal 
36. Fuel Sender Unit Seal 
37. Fuel Pump Assembly Seal 
38. Fuel Sender Unit Seal 
39. Fuel Pump Seal 
40. Seal 
41. Fuel Pump Seal 
42. Fuel Pump Assembly Seal 
43. Fuel Pump Seal 
44. Fuel Pump Seal 
45. Fuel Pump Seal 
46. Fuel Pump Seal 
47. Fuel Pump Assembly Seal 
48. Module Seal 
49. Fuel Pump Assembly Seal 
50. Fuel Pump Assembly Seal 
51. Fuel Pump Assembly Seal 
52. Fuel Pump Seal 
53. Fuel Pump Assembly Seal 
54. Fuel Sender Unit Seal 
55. Fuel Pump Assembly Seal 
56. Module Seal 
57. Fuel Pump Assembly Seal 
58. Fuel Pump Assembly Seal 
59. Fuel Pump Assembly Seal 
60. Fuel Pump Seal 
61. Fuel Pump Assembly Seal 
62. Fuel Pump Seal 
63. Fuel Pump Assembly Seal 
64. Seal 65. Injection Pump No.
Part # / Description / Price
Price
1
Fuel Tank 
GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Gas. Single tank. Double cab. Short box. Silverado, Sierra 2500 HD. Crew cab.
MSRP $1,030.38
$666.44
MSRP $1,030.38
$666.44
1
Fuel Tank GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Single tank. Regular cab. Silverado, Sierra 2500 HD. Crew cab. Long box. Double cab. 6.6L gas, tank & mounting, 8 ft box.
MSRP $1,045.85
$676.45
MSRP $1,045.85
$676.45
1
Fuel Tank GM
GM Description: 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
$138.87
$138.87
2
Tank Strap GM
GM Description: 6.6L gas, tank & mounting, front, 8 ft box. 6.6L diesel, tank & mounting, 8 ft box, without regular cab, front.
MSRP $79.41
$55.68
MSRP $79.41
$55.68
2
Tank Strap GM
GM Description: GM Genuine Parts Fuel Tank Strap (Part Number: 85558612) secures the fuel tank to the vehicle frame and is used with specific tank/mounting configurations. Type: Fuel tank mounting strapApplication notes: For front tank & mounting, 6.6L gasoline and 6. ...
$46.34
$46.34
2
Tank Strap GM
GM Description: GM Genuine Parts Fuel Tank Strap (Part Number: 85558615) secures the fuel tank at the rear mounting location for specified tank and box sizes. Type: Fuel tank mounting strap (rear)Application notes: For rear tank & mounting, compatible with 6.6L gas an ...
MSRP $27.23
$21.23
MSRP $27.23
$21.23
2
Tank Strap GM
GM Description: 6.6L gas, tank & mounting, rear, 8 ft box. 6.6L diesel, tank & mounting, 8 ft box, without regular cab, rear.
MSRP $80.75
$56.63
MSRP $80.75
$56.63
3
M10x1.5x55 Multi-Purpose Bolt GM
GM Description: GM M10x1. 5x55 Multi-Purpose Bolt (Part Number: 11519894) is a multi-purpose fastener used in various mounting applications including tank and fuel component mounting on multiple engines. Supplied to meet original equipment fit and torque requirements. Typ ...
MSRP $11.68
$9.31
MSRP $11.68
$9.31
4
Fuel Tank Shield GM
GM Description: GM Genuine Parts Fuel Tank Shield (Part Number: 84611084) is a protective shield designed to guard the fuel tank from road impacts and debris. It restores underbody protection after collision or service. Function: Protects fuel tank from impact, debris, an ...
MSRP $142.65
$77.03
MSRP $142.65
$77.03
4
Fuel Tank Shield GM
GM Description: 6.6L gas, tank & mounting, 8 ft box. 6.6L diesel, tank & mounting, 8 ft box, double, crew cab. Protects the fuel tank
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 $139.58
$91.70
MSRP $139.58
$91.70
5
Fuel Pump GM
GM Notes: PARTS: Part has related component that cannot be reused/reinstalled; seal.
Description: 6.6L gas, tank & mounting, 6.9 ft box, with e-85.
MSRP $287.78
$156.83
MSRP $287.78
$156.83
5
Fuel Pump GM
GM Notes: PARTS: Part has related component that cannot be reused/reinstalled; seal.
Description: ACDelco Fuel Tank Fuel Pump Module Kit with Seal (Part Number: 85557021) is a fuel pump module kit intended to replace the in-tank module and sealing components to restore proper fuel delivery. Type: Fuel PumpsFunction: In-tank pump module replacement kit ...
MSRP $284.98
$155.30
MSRP $284.98
$155.30
5
Fuel Pump GM
GM Notes: Order By Vehicle Application.
Description: ACDelco Fuel Tank Fuel Pump Module Kit with Level Sensor and Seal (Part Number: 85556372) is an in-tank fuel pump module kit that includes a fuel level sensor and sealing hardware to support fuel delivery and accurate fuel level reporting. Complete module: ...
MSRP $289.54
$157.79
MSRP $289.54
$157.79
6
Fuel Pump Seal GM
GM Notes: PARTS: Part included with fuel pump. Part cannot be reused/reinstalled.
Description: GM Genuine Parts Fuel Pump O-Ring (Part Number: 22682111) is an O-ring seal for fuel pump assembly installations that prevents fuel leakage at the pump-to-tank interface. It restores a secure, leak-free sealing surface. Function: O-ring seal for fuel pump ...
MSRP $18.63
$13.04
MSRP $18.63
$13.04
6
Acdelco™ Fuel Pump Tank Seal GM
GM Notes: PARTS: Part included with fuel pump. Part cannot be reused/reinstalled.
6
Fuel Pump O-Ring GM
GM Description: GM Genuine Parts Fuel Pump O-Ring (Part Number: 22682111) is an O-ring seal for fuel pump assembly installations that prevents fuel leakage at the pump-to-tank interface. It restores a secure, leak-free sealing surface. Function: O-ring seal for fuel pump ...
MSRP $15.92
$12.46
MSRP $15.92
$12.46
7
Fuel Tank Lock Ring (Right) GM
GM Description: ACDelco Fuel Tank Lock Ring (Right) (Part Number: 10325852) is a fuel sender lock ring used to align and secure the fuel tank sender or pump assembly. Also known as: Fuel Pump Retainer|tr26Function: Provides a secure seal and retention for in-tank sender o ...
MSRP $24.28
$15.77
MSRP $24.28
$15.77
8
Fuel Gauge Sending Unit GM
GM Notes: PARTS: Part included with fuel pump.
Description: ACDelco Fuel Level Sensor Kit with Seal (Part Number: 84777080) is a fuel level sensor kit including sealing components for select Chevrolet Silverado and Sierra 2500/3500 HD models. It measures fuel level changes and provides the fuel-level signal to the ...
MSRP $61.80
$36.10
MSRP $61.80
$36.10
8
Fuel Level Sensor Kit GM
GM Description: 6.6L gas, tank & mounting, 8 ft box. Measures fuel level changes displayed on fuel gauge
MSRP $57.08
$33.35
MSRP $57.08
$33.35
8
Fuel Level Sensor Kit GM
GM Description: Silverado, Sierra 2500 HD. Gas. Crew cab. Short box. Double cab. Measures fuel level changes displayed on fuel gauge
MSRP $47.92
$27.99
MSRP $47.92
$27.99