Fuel

  1. Sierra Yamaha Fuel Filter - 18-79983

    $33.01
  2. Sierra Fuel Filter - 23-7760

    $33.01
  3. Whitecap Inline Fuel Demand Valve

    $33.01 - $69.67
  4. Sierra Mercury Fuel Water Separator Filter - 18-79968

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

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

    $34.42
    2
  7. Racor Replacement Check Ball Kit - RK11028B

    $34.42
    0
  8. Sierra OMC Carburetor Kit - 18-7070

    $34.44
  9. Scepter EPA/CARB Replacement Portable Fuel Tank Cap - 09315

    $34.46
    1
  10. Trident Marine 321 Series Ocean Flex Multi-Purpose Hose

    $35.38 - $1,052.56
  11. Scepter Manually Vented Fuel Cap - 04083

    $35.83
    0
  12. Racor 200-Series Aquabloc Fuel Filter/Water Separator Replacement Element

    $35.83 - $37.24
    2
  13. Sierra Mercury/Yamaha Carburetor Kit - 18-7769

    $35.83
  14. Moeller Factory Replacement Fuel Tank Withdrawal Tube Assembly - 621002-10

    $35.85
    1
  15. ValvTect Diesel Guard Supreme Plus High Performance Diesel Additive - DFMS32

    $35.85
    1
  16. Seachoice Replacement Fuel/Water Separating Filter Clear Bowl - C17564

    $35.85
  17. Star Brite Diesel Water Absorber - 084616

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

    $37.03
    1
  19. Whitecap Primer Bulb

    $37.24
    0
  20. Sierra Yamaha Carburetor Kit - 18-7058

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

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

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

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

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

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

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

    $38.65
  28. Racor 110 Series Aquabloc Fuel Filter/Water Separator Replacement Element - R11T

    $38.67
    1
  29. Sta-Bil Diesel Stabilizer - 32 oz - 22254

    $38.67
    3
  30. Sierra Mercury Fuel Water Separator - 18-79911

    $38.67
  31. Moeller Fuel Tank Hold Down Kit - 035710

    $40.06
    0
  32. Reverso Separ Lid Gasket SWK-2000/18 for Separ Fuel/Water Separator - 65-30421

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

    $40.06
  34. Racor 120-Series Aquabloc Fuel Filter/Water Separator Replacement Element

    $41.47 - $42.88
    1
  35. Seachoice Brass Fuel Line Valve

    $41.47 - $42.90
  36. Sierra Yamaha Fuel Filter - 18-7518

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

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

    $41.49
  39. Racor Replacement Self Venting Drain Kit - RK30476

    $42.88
    0
  40. Vetus Breather Nipple Tank Vent - 5/8"

    $42.88 - $44.29
    0
  41. Whitecap Fuel Line Assembly - Mercury/Mariner - F-4942C

    $42.90
    0
  42. 28% off

    Whitecap Fuel Line Assembly

    $42.90 - $96.48
    $42.90 - $96.48
    0
  43. Racor Aquabloc Fuel Filter/Water Separator Replacement Element - S3240

    $44.29
    2
  44. Whitecap Fuel Vent

    $44.29 - $48.52
  45. Sierra Yamaha Fuel Pump Drive Belt - 18-15145

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

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

    $44.29
  48. Attwood Fuel Demand Valve - 9300FDV7

    $44.31
    0

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.