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The 10 Best Automotive Replacement Fuel & Water Separators to Buy – August 2022 edition

Looking for the best Automotive Replacement Fuel & Water Separators?

Discover now our comparison of the best Automotive Replacement Fuel & Water Separators. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Automotive Replacement Fuel & Water Separators are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Automotive Replacement Fuel & Water Separators in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
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.
No. 2
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
1 Consomer Reviews
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.
No. 3
Sierra International 18-7982-1 Marine Fuel Water Separator Kit, white
170 Consomer Reviews
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
SaleNo. 4
WIX Filters - 33405 Heavy Duty Spin On Fuel Water Separator, Pack of 1
  • Pleated paper filter
  • Highly durable and reliable
  • Provides a mesh support screening
  • Features a drain plug
  • Easy installation and maintenance
No. 5
Caterpillar 2568753 Fuel/Water Separator, 1 Pack
  • Caterpillar Fuel Water Separator 256-8753
  • Cross References Fleet guard FS1000
  • Efficiency Rating: Advanced Efficiency
  • Primary vs Secondary: Primary
  • Diameter (MM): 93.0
No. 6
Sierra 18-7776 Fuel Water Separator Bracket - 3/8" Stainless
  • Stainless steel
  • Thread Size: 3/8 inch or 9.5mm
  • Precision construction
  • Quick and easy to install
No. 7
KIPA R12T Fuel Filter Water Separator 120AT NPT ZG1/4-19 and Nylon Collection bowl For Automotive Racor R12T 10 Micron Marine Diesel Engine 3/8 Inch NPT Outboard Motor Generator Spin-on Housing
  • R12T filter and nylon collection bowl of Marine Fuel Filter Water Separator NPT , ZG1/4-19. Replace for Many diesel Engine's Outboard motor and Mercury Fuel & Water Seperator
  • Notice: This a separator for Diesel & Water, It could not be for Petrol & Water separator,Perfect Spin-on filter design is simple to replace and the reusable clear nylon collection bowl and features a self-venting drain for removing unwanted muck and water.Tightening the valve will not drain. Release the valve to drain
  • Filters are designed for high performance applications, and with flow rate of 30 GPH on the R12T model, your engine will perform better than ever with clean, water-free fuel.
  • You don't have to worry about the caught in the water without one of these diesel spin-on filters.
  • Filter and nylon collection bowl included as listing pictures. Simple Manual and Maintence instruction is painted on the body
No. 8
Sierra International 18-7775-1 Sierra Fuel Water Separator Kit - 3/8"
  • Sierra Fuel Water Separator Kit
  • Meets or exceeds the original equipment quality
  • Interchangeable with the following: Mallory 9-37852, Moeller 33320-10
  • Material: Aluminum, Rating: 21 Micron, Size: 3/8 inch
SaleNo. 9
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.
No. 10
CARMOCAR Marine Fuel Water Separator/ Diesel Fuel Filter / Water Separator for R12T MARINE SPIN-ON HOUSING 120AT NPT ZG1/4-19 Includes 2 fittings,2 plugs
  • 【Fit for】: R12T Marine Fuel Filter/Water Separator complete assembly.NPT,ZG1/4-19
  • 【Desgin】:This spin-on filter design is simple to replace and the reusable clear nylon collection bowl and features a self-venting drain for removing unwanted muck and water.Tighten the valve, the water will not discharge. Release the valve, the water can be free to discharge.
  • 【Features】:Filters are designed for high performance applications, and with flow rate of 30 GPH on the R12T model, your engine will perform better than ever with clean, water-free fuel
  • DIRECT FIT:An outlet at the bottom allows you to drain unwanted muck and water without dismantling the assembly and the reusable clear nylon collection bowl make it clear for you to see the quality of fuel being used. Direct replacement for a proper fit and easy installation, quality materials used, meets or exceeds OEM standards, 100% rigorously tested before shipping.
  • 【About Service】 : You can enjoy reliable quality, fast service and competitive prices.The customer service period is 1 year.

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Last update on 2022-08-10 at 08:58 / Affiliate links / Images from Amazon Product Advertising API