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R12T Filter

The Best R12T Filter of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best R12T Filter of 2023. Check our ranking below.

2,753 Reviews Scanned

Rank No. #1
DZFST.FI R12T Fuel Filter Water Separator Spin-on R12T Filter with Water Collection Bowl Diesel Engine & Gasoline Engine Replaces# S3240 R12T 120AT 18-7987 NPT ZG1/4-19
  • 🚤[Replace Part Number]- Replaces R12T, S3240, 18-7947, 187947, 17670-ZW1-030GH, 99105-20006, 9-37812, 17670ZW1030GH, 9910520006, 937812, 120RRAC01, 120RRAC02, 120R-RAC01, 120R-RAC02. Please confirm your model number before purchasing.
  • 🚤[Versatile Applications]- This fuel filter water separator kit is perfect for a variety of universal fuel applications. It is mostly used on outboard marine engines, but can be used in any application that requires high-quality filtration such as tractors, skid steers loaders, movers.
  • 🚤[Improve Performance]- The fuel filter features original Italy 3 layers filter paper made of synthetic fiber that filters out impurities in the fuel and protects the fuel pump nozzles, cylinder liners, and piston rings. This greatly reduces wear and tear and fuel consumption. Regular replacement of these filters is necessary to maintain desirable performance and efficient fuel economy.
  • 🚤[Easy Installation]- It is a plug-and-play, direct fit replacement. Please always pre-fill clean fuel on the dirty side of the filter without opening the fuel cap. Do not reuse the old filter, as it can cause great damage to the engine. After installing the new filter, prime and start the engine, wait a few minutes, and then check for leaks.
  • 🚤[Response Support]- We stand behind the quality of our products and are confident that our product will provide reliable performance. If you have any problems with your Fuel Filter, simply contact us on Amazon, and we will reply within 24 hours to help resolve your issue.
Rank No. #3
CARMOCAR Marine Fuel Water Separator Element of R12T Water Separator 120AT NPT ZG1/4-19 for Marine Engine S3240 120AT 18-7947 35-60494-1
  • Replace Part Number:Replaces R12T, S3240, 18-7947, 187947, 17670-ZW1-030GH, 99105-20006, 9-37812, 17670ZW1030GH, 9910520006, 937812, 120RRAC01, 120RRAC02, 120R-RAC01, 120R-RAC02. Please confirm your model number before purchasing.
  • Fitment:R12T Marine Fuel Water Separator Element of Marine Fuel Filter Water Separator NPT,ZG1/4-19.Replace for Many diesel Engine's Outboard motor and Mercury Fuel & Water Seperator. (Note:only have R12T Fuel Filter Element)
  • Longer life span: 3 layers of filter paper, made of synthetic fiber, 99% filtration efficiency filters out 10 microns of dirt, rust, paint particles, and excess moisture to ensure oil cleanliness, protect the engine and improve its performance.
  • Flow rate: With a flow rate of 15 GPH on the fuel filter R12T, effectively separating water from the fuel, your engine will perform better on clean, water-free fuel.
  • About service:The CARMOCAR customer service period is 1 year.Note: Please check the display pictures and OEM to see before purchase.If there is any problem in use, Please contact us at any time, we will respond within 24 hours.
Rank No. #4
iFJF Marine Fuel Water Separator Element of R12T Fuel Filter/Water Separator 120AT NPT ZG1/4-19Fits Diesel Engine Replaces S3240 (Set of 3)
  • Includes:Automotive Replacement Filter Element.Replaces S3240 R12T 120AT,Replaces 18-7987,Replaces RK10222.
  • R12T Replacement filter of Marine Fuel Filter Water Separator NPT,ZG1/4-19.It can be used for diesel.
  • 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.
  • Don't be caught in the water without one of these diesel spin-on filters.Filter micron:10 micron.Thread size:M18*1.5(Connect head),M60*2.5(Connect collection bowl).
  • Fuel Water Separator Filter fit 3/8 Inch NPT Outboard Motors as well.
Rank No. #5
R12T Marine Fuel Water Separator Element Replaces R12T S3240 RK10222 for 120AT 1/4 NPT ZG1/4-19 Fuel Water Separator Fuel Filter Diesel Engine
  • Application: R12T marine fuel water separator element for 120AT 1/4 NPT ZG1/4-19 fuel water separator fuel filter, for diesel engines.
  • Replaces part number: Replaces S3240 R12T 120AT, Replaces Sierra 18-7987, Replaces RK10222, 18-7947, 17670-ZW1-030GH, 99105-20006, 9-37812.
  • Function: 99% filtration efficiency filters out 10 microns of dust, particles and impurities, as well as excess water, ensuring the cleanliness of the oil, protecting the engine and improving its performance.
  • Attention: Don't put them in the water without these diesel rotary filters.
  • Flow rate: With a flow rate of 15 GPH for the R12T model, your engine will perform better on clean, water-free fuel.

Last update on 2025-07-03 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best R12T Filter?

Do you get stressed out thinking about shopping for a great R12T Filter? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching R12T Filter, which is why we have assembled a comprehensive list of the greatest R12T Filter available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for R12T Filter that you consider buying. Your questions might include the following:

  • Is it worth buying an R12T Filter?
  • What benefits are there with buying an R12T Filter?
  • What factors deserve consideration when shopping for an effective R12T Filter?
  • Why is it crucial to invest in any R12T Filter, much less the best one?
  • Which R12T Filter are good in the current market?
  • Where can you find information like this about R12T Filter?

We’re convinced that you likely have far more questions than just these regarding R12T Filter, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for R12T Filter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible R12T Filter. Make sure that you are only using trustworthy and credible websites and sources.

We provide an R12T Filter buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available R12T Filter currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of R12T Filter has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an R12T Filter?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your R12T Filter.
  5. Customer Ratings: Number ratings grade R12T Filter objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their R12T Filter.
  7. Product Quality: You don’t always get what you pay for with an R12T Filter, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an R12T Filter is should be an indication of how long it will work out for you.

We always remember that maintaining R12T Filter information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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