null Skip to main content

Fuel Water Separators

Fuel Water Separators - Keep Your Engines Running Clean & Protected

Ensure the longevity and efficiency of your marine or diesel engine with top-quality Fuel Water Separators. We stock genuine and aftermarket solutions from Delphi, Separ, and Sierra, offering reliable filtration to remove water and contaminants from your fuel system. Protect your engine, improve performance, and reduce maintenance costs with our trusted products.

  • Delphi CAV Fuel Water Separators: Genuine filter elements, assemblies, glass bowls, and fittings for precision filtration
  • Separ Filters: SWK series fuel filter elements and seal kits, engineered for durable and efficient fuel separation
  • Sierra Fuel Water Separators: Racor-style filters, kits, clear bowls, hose barbs, and bonus packs for marine engines including Mercruiser, Volvo Penta, and Yamaha
  • Complete Kits & Replacement Parts: Easy installation and maintenance with full kits, heads, and accessories
  • Durable & Reliable: Designed to withstand harsh marine and industrial conditions while keeping fuel clean and engines protected

Shop our wide range of Fuel Water Separators to keep your engines running efficiently, prevent downtime, and extend engine life.

Sidebar Sidebar Sidebar
  • Delphi 7111-403 CAV Glass Bowl Delphi 7111-403 CAV Glass Bowl

    Delphi 7111-403 CAV Glass Bowl

    Delphi 7111-403 CAV Glass Bowl Replacement glass bowl for CAVB100 fuel water separator assemblies Replaces: 9001-906

    $66.13
    Add to Cart The item has been added
  • Separ 10527 Seal Kit 2000/5 Separ 10527 Seal Kit 2000/5

    Separ 10527 Seal Kit 2000/5

    Separ 10527 Seal Kit 2000/5 Complete seal kit for SWK2000/5 and /5/50 simplex and duplex ranges Including all the HNBR seals needed for a complete service of SWK2000/5 or SWK2000/5/50 simplex and duplex filters. The complete seal kit includes: Bleed...

    $71.63
    Add to Cart The item has been added
  • Separ 30980 Seal Kit 2000/40 Separ 30980 Seal Kit 2000/40

    Separ 30980 Seal Kit 2000/40

    Separ 30980 Seal Kit 2000/40 For use with the SWK2000/40 simplex and duplex ranges. This complete set includes all the seals needed for a complete service of a SWK2000/40 filter. The complete seal kit includes: Bleed valve gasket, lid seal, bowl...

    $92.21
    Add to Cart The item has been added
  • Sold out
    Separ 30979 Seal Kit 2000/18 Separ 30979 Seal Kit 2000/18

    Separ 30979 Seal Kit 2000/18

    Separ 30979 Seal Kit 2000/18 Suitable for use with the SWK2000/18 simplex and duplex ranges. This complete set includes all the seals needed for a complete service of the SWK2000/18 simplex and duplex filters. The complete seal kit includes: Bleed...

    $89.54
  • 64-10528 - Separ Seal Kit 2000/10 64-10528 - Separ Seal Kit 2000/10

    64-10528 - Separ Seal Kit 2000/10

    10528 - Separ Seal Kit 2000/10 Suitable for the SWK2000/10 simplex and duplex ranges. Including all the seals needed for a complete service of SWK2000/10 simplex and duplex filters. The complete seal kit includes: Bleed valve gasket, lid seal, bowl...

    $63.44
    Add to Cart The item has been added
  • Separ 04010 Fuel Filter Element SWK2000/40

    Separ 04010 Fuel Filter Element SWK2000/40

    Separ 04010 Fuel Filter Element SWK2000/40 - 10 Micron Suitable for use in any of the SWK2000/40 simplex or duplex filters. This replacement element filters contamination and free water to 10 micron. It is ideal for fine filtering of fuel. For...

    $206.66
    Add to Cart The item has been added
  • Separ 01810 Fuel Filter Element SWK2000/18 Separ 01810 Fuel Filter Element SWK2000/18

    Separ 01810 Fuel Filter Element SWK2000/18

    Separ 01810 Fuel Filter Element SWK2000/18 - 10 Micron Suitable for use in any of the SWK2000/18 simplex or duplex filters aswell as the SWK2000/130 ranges. This replacement element filters contamination and free water to 10 micron. It is...

    $181.42
    Add to Cart The item has been added
  • 20530 - Separ Fuel Filter Element KWA-20

    20530 - Separ Fuel Filter Element KWA-20

    20530 - Separ Fuel Filter Element KWA-20 - 30 Micron Suitable for the KWA-20 filter. Our most popular replacement element for the KWA-20 range. The 30 micron is a good all round element where ultra fine filtration is not required but you want to...

    $104.87
    Add to Cart The item has been added
  • Separ 00530/50 Fuel Filter Element SWK2000/5/50 Separ 00530/50 Fuel Filter Element SWK2000/5/50

    Separ 00530/50 Fuel Filter Element SWK2000/5/50

    Separ 00530/50 Fuel Filter Element SWK2000/5/50 Suitable for use in any of the SWK2000/5/50 simplex or duplex filters. The most popular replacement element for the SWK2000/5/50 range. The 30 micron is a good all round element where ultra fine...

    $88.45
    Add to Cart The item has been added
  • Compact Fuel Water Separator Bracket

    Compact Fuel Water Separator Bracket

    Compact Fuel Water Separator Bracket Part#: S-18-7774 Material: Aluminum Thread Size: 1/4" or 6.35mm Compact Suits: 18-7865 filter Interchange: Mallory - 9-37864

    $75.76
    Add to Cart The item has been added
  • Sierra Fuel Water Separator Kit Sierra Fuel Water Separator Kit

    Sierra Fuel Water Separator Kit

    Fuel Water Separator Kit Part#: S-18-7776-1 Material: Stainless Steel Rating: 21 Micron Size: 3/8" or 9.5mm Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline All filters flow at 90 GPH to feed even the...

    $203.92
    Add to Cart The item has been added
  • Fuel Water Separator Kit -With Bonus Pack

    Fuel Water Separator Kit -With Bonus Pack

    Fuel Water Separator Kit (Bonus Pack of 2) Part#: S-18-7983-2 Material: Aluminum (Short Filter) Rating: 10 Micron Size: 1/4" or 6.4mm Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline Sierra's 10 micron...

    $98.23
    Add to Cart The item has been added
  • Fuel Water Separator Kit -With Bonus Pack of 2

    Fuel Water Separator Kit -With Bonus Pack of 2

    Fuel Water Separator Kit (Bonus Pack of 2) Part#: S-18-7982-2 Material: Aluminum Rating: 10 Micron Size: 1/4" or 6.4mm Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline Sierra's 10 micron filters are...

    $112.79
    Add to Cart The item has been added
  • Fuel Water Separator Kit Fuel Water Separator Kit

    Fuel Water Separator Kit

    Fuel Water Separator Kit Part#: S-18-7982-1 Material: Aluminum (Tall Filter) Rating: 10 Micron Size: 1/4" or 6.4mm Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline Sierra's 10 micron filters are over...

    $67.14
    Add to Cart The item has been added
  • Yamaha Fuel Water Separator Assembly

    Yamaha Fuel Water Separator Assembly

    Yamaha Fuel Water Separator Assembly Part#: S-18-7965-1 Rating: 10 MICRON Interchange: EMP - 35-37808 Mallory - 9-37857 Yamaha Outboard - MAR-M10EL-00-00, MAR-MINIF-LT-AS

    $78.74
    Add to Cart The item has been added
Review Your Cart Close Close
Your cart is empty

Recently viewed

Recently Viewed Recently Viewed
Social Media Social Media
Top Top