Defender US
Free Shipping on orders over $99*

Fuel

Carburetors Fixed Fuel Tanks Fuel & Water Separators / Polishers Fuel Additives Fuel Filters Fuel Line Clamps & Fittings Fuel Lines Fuel Pumps Portable Fuel Tanks

605 Listed

  1. Seachoice Brass Tank Vent Elbow

    $10.42 - $14.30

  2. Sierra Honda Carburetor Kit - 18-7053

    $33.99

  3. Sierra OMC Carburetor Kit - 18-7070

    $25.99

  4. Sierra Electric Fuel Pump - 18-7332

    $230.99

  5. Sierra Yamaha Fuel Pump - 18-7334

    $37.99

  6. Sierra Yamaha Fuel Pump - 18-7349

    $34.99

  7. Sierra Mercury Carburetor Kit - 18-7356

    $83.99

  8. Sierra Yamaha Water Sensor Probe - 18-7606

    $36.99

  9. Sierra Fuel Water Separator Kit - 18-78867

    $55.99

  10. Sierra Yamaha VST Fuel Filter - 18-79900

    $53.99

  11. Sierra Mercury Fuel Water Separator - 18-79906

    $13.32

  12. Sierra Mercury Fuel Water Separator - 18-79911

    $27.99

  13. Sierra Mercury Fuel Water Separator Filter - 18-79968

    $23.99

  14. Sierra Yamaha Fuel Filter - 18-79979

    $33.99

  15. Sierra Suzuki VST Filter - 18-80010

    $8.36

  16. Sierra Johnson/Evinrude EPA Fuel Line Assembly - 18-8014EP-2

    $56.99

  17. Sierra Volvo/Penta High Capacity Fuel Water Separating Filter - 18-8149

    $16.96

  18. Sierra Fuel Filter - 23-7761

    $13.55

  19. Sierra Fuel Filter - 23-7804

    $11.45

  20. Seafoam Motor Treatment and Spray Combo - SF-SS

    $28.99

  21. Forespar MF 610 Tank Vent - 907029

    $8.76

  22. Whitecap Fuel Limit Vent Valve - FLVV90

    $64.99

  23. Whitecap Chrome Plated Zinc Fuel Vent - S-7031C

    $12.19

  24. Whitecap Chrome Plated Brass Fuel Vent

    $19.94 - $24.99

  25. Vetus Spare Filter Element for No-Smell Filter - Small - NSF16FES

    $16.61

  26. Racor 500MA Turbine Series Replacement Bowl Plug Kit - RK 11-1910

    $56.99

  27. Racor Replacement Bowl Drain Gasket Kit - RK 11341

    $15.28

  28. Racor Fuel Filter/Water Separator with Shut-Off Valve - 1000FV10

    $521.99
    0

  29. Scepter Diecast Female Bayonet Kit - 1/4" NPT - 09476

    $15.51
    0

  30. Scepter Diecast Male Tank Connector - 3/8" Barb - 07497

    $11.30
    0

  31. Scepter Manually Vented Fuel Cap - 04083

    $24.99
    0

  32. Scepter Female Tank Connector

    $7.44
    0
  33. 24% off

    Sta-Bil Gasoline Fuel Stabilizer

    $6.99 - $15.24
    $5.29 - $15.24
    1

  34. Tohatsu Nissan Outboard Motor OEM Carburetor Repair Kit - 2-3.5 HP - 3AB871220M

    $39.15
    0

  35. Tohatsu Nissan Outboard Motor Replacement OEM Carburetor - 4 HP - 3H9032001M

    $188.99
    0

  36. ValvTect Diesel Guard Supreme Plus High Performance Diesel Additive - DFMS32

    $24.99
    1
  37. 43% off

    Todd Fuel Tank Mounting Kit - 90-2209

    $14.00
    $7.89
    0

  38. Scepter Neptune Low Perm Low Profile Portable Fuel Tank - 6 Gal - 08592

    $79.99
    0

  39. Scepter SmartControl Fuel Containers

    $17.86 - $19.99
    2

  40. Whitecap Suzuki Quick Connectors - F-7096C

    $12.21
    0

  41. Whitecap Suzuki Quick Connectors - F-7102C

    $14.17
    0

  42. Whitecap Yamaha/Mariner Quick Connector - F-7095C

    $9.57
    0

  43. Zodiac Milpro Inflatable Boat Flexible Fuel Bladder - Z66161

    $2,499.99
    0

  44. Whitecap 487LSF Suzuki/Honda Quick Connector - F-7066C

    $13.70
    0
  45. 28% off

    Whitecap Chrysler/Force Quick Connector - F-7052C

    $11.50
    $8.20
    0

  46. Whitecap Replacement Inline Fuel Filter (3-Pack) - F-2102C

    $10.08
    0

  47. Whitecap Fuel Line Assembly - Mercury 2-Prong Clip - F-5962

    $53.99
    0

  48. Whitecap Fuel Line Assembly - Mercury/Mariner - F-4942C

    $32.99
    0
Previous9 / 13Next

About Fuel

Boat Fuel Tanks and Fuel System Products

Fuel is the lifeblood of your boat and Defender offers a full line of parts associated with fueling your engine. Hose, fuel lines, filters, and separators as well as fittings and primer bulbs are all available at Defender. Boat fuel tanks for above and below decks include flexible tanks, portable tanks, and heavy-duty polyethylene which can rival aluminum tanks in some applications.

0Filters

Category
Manufacturer
Price
1.78
3783.99
More Ways To Shop
Availability
Fulfillment
Capacity (Gal)
1.000000
52.500000
Voltage (V)

Change Locale

United States - English Shop in currency: USD
Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD

Explore

Guides
Brands

Helpful Information

Track My Order
Shipping Policy
Return Policy
Outlet Store
Commercial Accounts

Get In Touch

Customer Service
1-800-435-7180
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use
Accessibility Statement

Stay Connected

X
Facebook
Instagram
YouTube
Toggle desktop/mobile version
2026 © Defender. All Rights Reserved.