Fuel

  1. Sierra Yamaha Fuel Filter - 18-79983

    $33.01
  2. Sierra Fuel Filter - 23-7760

    $33.01
  3. Sierra Mercury Fuel Water Separator Filter - 18-79968

    $33.03
  4. MDR Diesel Fuel Water Zorb Water Absorber - 16 oz - MDR-559

    $34.42
    1
  5. MDR Gasoline Water Zorb Water Absorber - 16 oz - MDR-567

    $34.42
    2
  6. Scepter EPA/CARB Replacement Portable Fuel Tank Cap - 09315

    $34.42
    1
  7. Sierra OMC Carburetor Kit - 18-7070

    $34.42
  8. Racor Replacement Check Ball Kit - RK11028B

    $35.08
    0
  9. Trident Marine 321 Series Ocean Flex Multi-Purpose Hose

    $35.38 - $1,052.56
  10. Moeller Factory Replacement Fuel Tank Withdrawal Tube Assembly - 621002-10

    $35.83
    3
  11. Scepter Manually Vented Fuel Cap - 04083

    $35.83
    0
  12. Seachoice Replacement Fuel/Water Separating Filter Clear Bowl - C17564

    $35.83
  13. Sierra Mercury/Yamaha Carburetor Kit - 18-7769

    $35.83
  14. ValvTect Diesel Guard Supreme Plus High Performance Diesel Additive - DFMS32

    $35.85
    1
  15. Racor 200-Series Aquabloc Fuel Filter/Water Separator Replacement Element

    $36.46 - $37.84
    2
  16. Star Brite Diesel Water Absorber - 084616

    $36.62
  17. Tohatsu Outboard Motor Replacement OEM Fuel Line Connector - 394702601M

    $37.03
    1
  18. Sierra Yamaha Carburetor Kit - 18-7058

    $37.24
  19. Seafoam Motor Treatment and Spray Combo - SF-SS

    $37.26
  20. MDR Ethanol Gasoline E-Zorb Water Remover - 16 oz - MDR-574

    $38.65
    0
  21. Whitecap Primer Bulb

    $38.65 - $40.06
    0
  22. Sierra EPA Primer Bulb - 5/16" - 18-8004EP-1

    $38.65
    1
  23. Sierra EPA Primer Bulb - 3/8" - 18-8005EP-1

    $38.65
    1
  24. Racor 500/900/1000-Series Bowl Drain Fitting - 11040

    $38.65
  25. Sierra AquaVue Mini Collection Bowl - 18-7987

    $38.65
  26. Sierra EPA Primer Bulb - 1/4" - 18-8002EP-1

    $38.65
  27. Sierra Mercury Fuel Water Separator - 18-79911

    $38.67
  28. Racor 110 Series Aquabloc Fuel Filter/Water Separator Replacement Element - R11T

    $39.22
    3
  29. 59% off

    Moeller Low Perm All-in-1 Fuel Line Assembly - 034701-10LPA

    $99.28
    $39.94
    0
  30. Moeller Fuel Tank Hold Down Kit - 035710

    $40.06
    0
  31. Sierra Bowl Style Fuel Water Separator Filter - 18-78866

    $40.06
  32. Sta-Bil Diesel Stabilizer - 32 oz - 22254

    $40.08
    3
  33. Seachoice Brass Fuel Line Valve

    $41.47 - $42.88
  34. Whitecap Fuel Vent

    $41.47 - $52.75
    1
  35. Sierra Yamaha Fuel Filter - 18-7518

    $41.47
  36. Sierra Yamaha Metal Collection Bowl - 18-7924

    $41.47
  37. Sierra Yamaha Fuel Filter - 18-79905

    $41.47
  38. 33% off

    Whitecap Fuel Line Assembly

    $45.72 - $100.71
    $41.54 - $100.71
    1
  39. Reverso Separ Lid Gasket SWK-2000/18 for Separ Fuel/Water Separator - 65-30421

    $41.98
    0
  40. Racor 120-Series Aquabloc Fuel Filter/Water Separator Replacement Element

    $41.98 - $42.88
    1
  41. Whitecap Inline Fuel Demand Valve

    $42.88 - $72.49
  42. Racor Aquabloc Fuel Filter/Water Separator Replacement Element - S3240

    $44.29
    2
  43. Racor Replacement Self Venting Drain Kit - RK30476

    $44.29
    0
  44. Sierra Yamaha Fuel Pump Drive Belt - 18-15145

    $44.29
  45. Sierra Yamaha Outboard Carburetor Kit - 18-7002

    $44.29
  46. Sierra Yamaha Fuel Filter Assembly - 18-79910

    $44.29
  47. Sierra Honda Carburetor Kit - 18-7053

    $45.70
  48. Sierra Suzuki Fuel Filter - 18-8622

    $45.70

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.