Best marine fuel water separator

ImageTitlePrice
1Sierra 18-7945 10 Micron Replacement Fuel Water Seperator – Long, 4.35″$13.96Buy on Amazon
2Sierra International 18-7982-1 Marine Fuel Water Separator Kit, whiteSierra International 18-7982-1 Marine Fuel Water Separator Kit, white$38.77Buy on Amazon
3Sierra International 18-7866 10 Micron, High Capacity Fuel Water Separator Filter for Yamaha MAR-FUELF-IL-TR, MediumSierra International 18-7866 10 Micron, High Capacity Fuel Water Separator Filter for Yamaha MAR-FUELF-IL-TR, Medium$22.09Buy on Amazon
4Fuel Water Separator Marine Kit R12T 120AT NPT ZG1/4-19, 10 Micron Filter Effect Is Suitable for 3/8 Inch NPT Outboard Motor, Suitable for All Diesel EquipmentFuel Water Separator Marine Kit R12T 120AT NPT ZG1/4-19, 10 Micron Filter Effect Is Suitable for 3/8 Inch NPT Outboard Motor, Suitable for All Diesel Equipment$23.88Buy on Amazon
5Fuel Filter Water Separator with 3/8Fuel Filter Water Separator with 3/8″ Barb x 1/4″ NPT Fittings Replacement for Marine Outboard Motor Mercury Replaces# 35-60494-1, S3213, 18-7932-1, 18-17928, 35-809097$34.99Buy on Amazon
6R12T Fuel Filter Water Separator Complete Kit - Marine SPIN-ON R12T Filter Replaces S3240 120AT NPT ZG1/4-19 Fit 3/8 Inch NPT Outboard Motors For Diesel Engine With Four FittingsR12T Fuel Filter Water Separator Complete Kit – Marine SPIN-ON R12T Filter Replaces S3240 120AT NPT ZG1/4-19 Fit 3/8 Inch NPT Outboard Motors For Diesel Engine With Four Fittings$20.99Buy on Amazon
7Attwood 11841-4 Universal 10-Micron Fuel/Water Separator Filter with Double GasketAttwood 11841-4 Universal 10-Micron Fuel/Water Separator Filter with Double Gasket$8.96Buy on Amazon
8iFJF R12T Fuel Water Separator Marine 120AT NPT ZG1/4-19 Automotive Parts with Fitting -Complete Combo Filter Diesel Engine(Includes 2 fittings,2 plugs)iFJF R12T Fuel Water Separator Marine 120AT NPT ZG1/4-19 Automotive Parts with Fitting -Complete Combo Filter Diesel Engine(Includes 2 fittings,2 plugs)$19.37Buy on Amazon
9iFJF 802893Q01 Fuel Water Separator Kit 10 Micron 18-7983-1 Filters for Replacing Mercury 35-807172 35-60494-1 18-7944 Marine 35-55501 35-57250 35-806771 35-802893T 35-802893Q ABB-FUELF-IL-TRiFJF 802893Q01 Fuel Water Separator Kit 10 Micron 18-7983-1 Filters for Replacing Mercury 35-807172 35-60494-1 18-7944 Marine 35-55501 35-57250 35-806771 35-802893T 35-802893Q ABB-FUELF-IL-TR$29.99Buy on Amazon
10iFJF R12H (R12T Upgrade) Fuel Water Separator Marine Complete Combo - Replaces S3240 120AT NPT ZG1/4-19 Automotive Replacement Spin-on Filter Includes 2 Fittings 2 PlugsiFJF R12H (R12T Upgrade) Fuel Water Separator Marine Complete Combo – Replaces S3240 120AT NPT ZG1/4-19 Automotive Replacement Spin-on Filter Includes 2 Fittings 2 Plugs$33.99Buy on Amazon

Best marine fuel water separator information

1. Sierra 18-7945 10 Micron Replacement Fuel Water Seperator – Long, 4.35″

  • Ethanol blended fuel absorbs more water and loosens more particulants than regular fuels
  • Proper filtration is required for every horsepower engine
  • Sierra’s 10 micron filters are over 90% efficient at removing particles as small as 10 micron
  • All filters flow at 90 GPH to feed even the hungriest motor
  • Fit Type: Universal Fit

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2. Sierra International 18-7982-1 Marine Fuel Water Separator Kit, white

Sierra International 18-7982-1 Marine Fuel Water Separator Kit, white
  • All filters flow at 90 GPH to feed even the hungriest motor
  • Prevent damage to sensitive inboard, sterndrive and outboard fuel injection systems
  • Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline
  • Sierra’s 10 micron filters are over 90% efficient at removing particles as small as 10 micron
  • Material : Aluminum (Tall Filter)
  • Fit type: Universal Fit

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4. Fuel Water Separator Marine Kit R12T 120AT NPT ZG1/4-19, 10 Micron Filter Effect Is Suitable for 3/8 Inch NPT Outboard Motor, Suitable for All Diesel Equipment

Fuel Water Separator Marine Kit R12T 120AT NPT ZG1/4-19, 10 Micron Filter Effect Is Suitable for 3/8 Inch NPT Outboard Motor, Suitable for All Diesel Equipment
  • Product parameters: The assembly height is 1/4 inch, the port/connection size is M18 X 1.5 center thread, the filter grade is 10 microns, and the maximum flow rate is 30 GPH (57 LPH).
  • Product features: This rotary filter design is easy to replace, the reusable transparent nylon collection bowl, and has an automatic exhaust device to remove excess dirt and water. The filter is made of high-quality aluminum material with long-lasting durability and reliability.
  • Product function: Remove iron oxide, dust and other solid impurities contained in the fuel to prevent the fuel system from being blocked (especially the fuel nozzle).
  • Applicable equipment: They are more suitable for compact off-road diesel equipment, which can be installed on tractors, skid steer loaders, porters, agricultural machinery, generator sets and outboard engines.
  • After-sales service: Provide you with one-year after-sales service. If you are not satisfied with the goods, please contact us in time, we will provide you with the best service.

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5. Fuel Filter Water Separator with 3/8″ Barb x 1/4″ NPT Fittings Replacement for Marine Outboard Motor Mercury Replaces# 35-60494-1, S3213, 18-7932-1, 18-17928, 35-809097

Fuel Filter Water Separator with 3/8
  • PERFORMANCE: Keeping a clean fuel filter in your vehicle can reduce damage done to your engine and other fuel delivery components. This 10 micron fuel filter can screens out dirt, rust and other particles from the fuel, ensuring a steady flow of clean fuel for optimal engine performance
  • PREMIUM QUALITY: Outstanding filtration matters, that is why our fuel water separator are crafted from high-grade filter medium that provide maximum filtration and minimal flow restriction. Deliver increased flow and efficiency that are demanded in the fuel system
  • LONG LIFE-SPAN: The outboard fuel filter has went through rigorously testing so that you will get a fairly reliable fuel filter, features anticaustic housing, multi-layer filter and superior sealing components to ensure leakage resistance and extreme durability under various operating conditions
  • APPLICATION: Perfect for a variety of universal fuel applications, mostly used on outboard marine engines. REPLACE OE#: 35-60494-1, S3213, B32013, 18-7932-1, 18-7932, 18-7928-1, 18-7928, 35-809097, MAR-24563-03-00, 18-7919, 18-7919-1, 35604941, B32013, 1879321, 187932 , 1879281, 187928, 35809097, MAR245630300, 187919, 1879191
  • PACKAGE: It comes with 3/8-Inch Barb x 1/4-Inch NPT brass fittings and a roll of PTFE thread tape as pictures show. Please wrap teflon tape around fittings thread to prevent leaks from these plugs

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6. R12T Fuel Filter Water Separator Complete Kit – Marine SPIN-ON R12T Filter Replaces S3240 120AT NPT ZG1/4-19 Fit 3/8 Inch NPT Outboard Motors For Diesel Engine With Four Fittings

R12T Fuel Filter Water Separator Complete Kit - Marine SPIN-ON R12T Filter Replaces S3240 120AT NPT ZG1/4-19 Fit 3/8 Inch NPT Outboard Motors For Diesel Engine With Four Fittings
  • R12T MATEIRAL: Original Italy Ahlstrom 3 layers filter paper, made of synthetic fiber, filter 99% water, impurities and contaminants at 4 micron, higher filter rating than 5 or 10 micron filter, protects your vehicle’s fuel system from contaminants, such as: dirt, rust, and paint particles;
  • FITMENT: Filter for diesel engine. Don’t be caught in the water without one of these diesel spin-on filters. Fuel Water Separator Filter fit 3/8 Inch NPT Outboard Motors, suited to compact off road diesel equipment: tractors, skid steers loaders, movers;
  • LONGER LIFE SPAN: The imported material from Italy has a filtration efficiency of 99%, 3 layers,results in higher dust holding capacity than ordinary 1-2 layers, and longer life span, it needs to be replaced only after driving for an average of for 20,000-40,000 miles. Fuel Filter Kit contains everything you need to replace a fuel filter on your vehicle;
  • REPLACE PART NUMBER: Replaces S3240 R12T 120AT, Replaces Sierra 18-7987; Replaces RK10222;
  • CERTIFICATES AND WARRANTY: Germany TUV IATF16949, ISO14001, OHSAS18001; USA Standard: Passed SAE1839 Standard Society of Automotive Enginess; 6 Months warranty. We will provide the best after-sales service. If you are not satisfied with the quality of our products after purchase, we will solve the problem in time.

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7. Attwood 11841-4 Universal 10-Micron Fuel/Water Separator Filter with Double Gasket

Attwood 11841-4 Universal 10-Micron Fuel/Water Separator Filter with Double Gasket
  • Double seal for enhanced performance
  • 10 micron replacement capability
  • Replacement for: Mercury 35-60494-1

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8. iFJF R12T Fuel Water Separator Marine 120AT NPT ZG1/4-19 Automotive Parts with Fitting -Complete Combo Filter Diesel Engine(Includes 2 fittings,2 plugs)

iFJF R12T Fuel Water Separator Marine 120AT NPT ZG1/4-19 Automotive Parts with Fitting -Complete Combo Filter Diesel Engine(Includes 2 fittings,2 plugs)
  • Attention:Please tighten the filter by yourself when installing it.Please fill the filter with fuel when installation.
  • The filter housing is coated with a durable electrostatically applied powder coating for superior finish quality.Remove water and particles down to 10 microns in size,ensures that fuel arrives at your engine clean and water-free with its advanced high-capacity filter media.Provides best protection to your engine and improve its performance.
  • This spin-on filter design is easy to replace and the reusable clear nylon collection bowl and features a self-venting drain for removing unwanted impurity and water.Tighten the valve,the water will not discharge.Release the valve,the water can be free to discharge.
  • Filters are designed for high performance applications,and with flow rate of 15 GPH on the R12T model,your engine will perform better than ever with clean,water-free fuel.
  • For R12T Marine Fuel Filter/Water Separator complete assembly.NPT,ZG1/4-19.(Port/Connecting Size M18 X 1.5 Center Thread)(Include 2 fittings,2 plugs).Part Number:Replaces S3240 R12T 120AT;Replaces 18-7987;Replaces RK10222.

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9. iFJF 802893Q01 Fuel Water Separator Kit 10 Micron 18-7983-1 Filters for Replacing Mercury 35-807172 35-60494-1 18-7944 Marine 35-55501 35-57250 35-806771 35-802893T 35-802893Q ABB-FUELF-IL-TR

iFJF 802893Q01 Fuel Water Separator Kit 10 Micron 18-7983-1 Filters for Replacing Mercury 35-807172 35-60494-1 18-7944 Marine 35-55501 35-57250 35-806771 35-802893T 35-802893Q ABB-FUELF-IL-TR
  • Attention:Please tighten the filter by yourself when installing it.
  • 10 micron filters are over 90% efficiency at removing particles as small as 10 microns.
  • Recommended to protect sensitive inboard,sterndrive and outboard fuel injection systems.
  • All filters flow 90 GPH to feed even the hungriest motor.
  • Replaces: Mercury 35-807172,35-60494-1,35-802893Q01,35-55501,35-57250,35-806771,35-802893T,ABB-FUELF-IL-TR.

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10. iFJF R12H (R12T Upgrade) Fuel Water Separator Marine Complete Combo – Replaces S3240 120AT NPT ZG1/4-19 Automotive Replacement Spin-on Filter Includes 2 Fittings 2 Plugs

iFJF R12H (R12T Upgrade) Fuel Water Separator Marine Complete Combo - Replaces S3240 120AT NPT ZG1/4-19 Automotive Replacement Spin-on Filter Includes 2 Fittings 2 Plugs
  • New upgrade: This product is an upgraded version of R12T. The R12T filter element is not removable, and the housing needs to be replaced at the same time as the replacement. The R12H filter element is detachable, and you only need to replace the internal filter element each time, which greatly saves your cost. Please note: The internal filter element requires a certain amount of effort to be pushed out.
  • Buyer Benefits: Two filter elements and two O-rings are given for free, so there are three filter elements and four O-rings in total. Package includes: 1 x R12H Fuel Water Separator complete combo, 2 x connection fittings, 2 x plugs, 2 x additional filter elements, 2 x additional O-rings.
  • Material Upgrade: For ships going to sea, iron products are very easy to be damaged due to the influence of seawater and sea breeze. The upgraded R12H adopts aluminum alloy material and plastic-sprayed processing technology as a whole, which effectively avoids the above-mentioned problems.
  • Replace Part Number: S3240 R12T 120AT, 18-7987, RK10222.
  • Features: This spin-on filter design is easy to replace, and other parts except the filter element can be reused. The black valve under the transparent nylon collection bowl can control the discharge of water. The R12H filter is designed for high-performance applications, and with a flow rate of 15 GPH. Through the advanced large-capacity filter media, water and particles as small as 10 microns are removed to ensure that the incoming fuel is free of water and other particles.

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