Fuel Lines

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For Reference Only - Some Applications May Vary.


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  1. Kit, Hp Fuel Inj Line, Seal, Cyl 1,2,3 A4700781810 - Detroit Diesel
    Price $93.12
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  2. Supply Pipe - Fuel Dosing Module 2021251PE - Paccar Engine
    Price $194.39
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  3. Fuel Injection Pipe 2047596PE - Paccar Engine
    Price $209.86
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  4. Fuel Injection Pipe 2047595PE - Paccar Engine
    Price $209.86
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  5. Pipe-Fuel Injection, To Fuel Rail 2405076PE - Paccar Engine
    Price $212.52
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  6. Fuel Tee Bracket K11-1389 - Paccar
    Price $25.92
    Ships within 72 hours
  7. Nylon Fuel Hose V50-1865 - Paccar
    Price $93.97
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  8. Nylon Fuel Hose V50-1864 - Paccar
    Price $104.05
    Ships within 72 hours
  9. Tube, Fuel Supply 3966320 - Cummins
    Price $25.41
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  10. Tube, Fuel Transfer 3688842 - Cummins
    Price $31.55
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  11. Tube, Fuel Supply 3685987 - Cummins
    Price $34.05
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  12. Tube, Injector Fuel Supply 5481948 - Cummins
    Price $54.69
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  13. Tube, Fuel Supply 3693717 - Cummins
    Price $54.99
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  14. Fuel Injector Supply Tube5525525 - Cummins
    Price $136.69
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  15. Fuel Return Line Assembly #8 V50-1176-030700 - Dynacraft
    Price $133.74
    Ships within 72 hours
  16. Fuel Injector Supply Tube 5481953 - Cummins
    Price $113.67
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  17. Fuel Line Valve (Linegard) 2200GTD - Paccar
    Price $135.71
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  18. Injector Fuel Supply Tube 5481949 - Cummins
    Price $123.64
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  19. Pipe - Fuel, Return Tank 2118425PE - Paccar Engine
    Price $26.75
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  20. Pipe -Fuel Injection, 5-6, MX-13 2405078PE - Paccar Engine
    Price $209.86
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  21. Tube, Injector Fuel Supply 2899571 - Cummins
    Price $137.46
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  22. Tube, Injector Fuel Supply 2899572 - Cummins
    Price $138.22
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  23. Tube, Injector Fuel Supply 2899573 - Cummins
    Price $137.31
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  24. Tube Assembly Fuel Return #4MSAE D9099-2269 - Dynacraft
    Price $62.92
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  25. Fuel Line A9360909176 - Detroit Diesel
    Price $408.71
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  26. Fuel Line A9360909076 - Detroit Diesel
    Price $345.23
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  27. Fuel Line A9360900535 - Detroit Diesel
    Price $145.41
    Ships within 72 hours
  28. Fuel Line A9360900435 - Detroit Diesel
    Price $135.60
    Ships within 72 hours
  29. Mdeg Fuel Recirculation Valve Kit A9360900395 - Detroit Diesel
    Price $307.91
    Ships within 72 hours
  30. Fuel Line A9360900235 - Detroit Diesel
    Price $168.24
    Ships within 72 hours
  31. Fuel Line A9360900135 - Detroit Diesel
    Price $176.17
    Ships within 72 hours
  32. O-Ring, Fuel Line A9360780180 - Detroit Diesel
    Price $19.23
    Ships within 72 hours
  33. Lu Fuel Line A9360708432 - Detroit Diesel
    Price $91.49
    Ships within 72 hours
  34. Lu Fuel Line A9360708332 - Detroit Diesel
    Price $104.56
    Ships within 72 hours
  35. High Pressure Fuel Line Kit A9360702235 - Detroit Diesel
    Price $301.57
    Ships within 72 hours
  36. Fuel Line A9360700635 - Detroit Diesel
    Price $54.68
    Ships within 72 hours
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Fuel Lines and associated parts for trucks and semis

Fuel lines are one of the most important components of the truck’s fuel system, responsible for transporting fuel from the fuel tank to the engine’s fuel injectors or carburetor. These components make sure that the engine receives a consistent flow of fuel, enabling proper combustion and optimal engine performance.

The importance of high-quality fuel lines

Fuel lines are most often made out of durable materials that can withstand the chemical properties of fuel, as well as high pressures and temperature fluctuations. They are usually made out of metal or reinforced synthetic rubber, and are designed to withstand corrosion, abrasion, and wear to ensure long-lasting and reliable transport of fuel throughout the vehicle’s fuel system.

Properly functioning fuel lines are essential for maintaining the integrity of the fuel system and preventing fuel leaks, which could lead to reduced engine performance and degrading fuel efficiency, as well as potential safety hazards. Regular inspections and maintenance of fuel lines is critical, including checking for signs of wear and damage and replacing any compromised component.

Repair your fuel lines with top-shelf replacement parts from Big Rig World

Checking for proper routing to make sure the fuel lines are connected properly and securely fastened to prevent rubbing or chafing against other components, as well as using high-quality fuel from reputable fuel stations, can help prevent damage to your fuel lines. 

If your truck needs fuel lines repaired, you’ll find all the replacement parts necessary at Big Rig World. We know how important durable and reliable fuel lines are in maintaining optimal engine performance and preventing fuel-related issues. That’s why we offer an extensive selection of premium fuel lines, fittings, and all associated parts designed to meet or exceed OEM specifications. Our inventory includes components from industry-leading manufacturers, ensuring quality and longevity for your heavy-duty vehicle.