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Fuel Filter 18-7866 Compatible with Y amaha 2 & 4 Stroke Outboard Engines F150-10 Micron Fuel Water Separator Filter, Replace MAR-FUELF-IL-TR MAR-10MEL-00-00 (2 Pack)

  • Based on 48 reviews
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Availability: Only 10 left in stock, order soon!
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Arrives Tuesday, Jul 21
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Color: 1 Pack


Features

  • Replacement Part Number - This 18-7866 fuel filter is a direct replacement for OEM part numbers MAR-FUELF-IL-TR, MAR-10MEL-00-00 and 9-37807, engineered to meet original equipment standards for reliable performance
  • Compatibility - The fuel water separator filter fits most Y amaha 2-Stroke & 4-Stroke engines, including the F150 model, and does not fit models with 115 hp or less, so check your engine specs before purchase
  • Contaminant Blocking - The fuel filter acts as a first line of defense against ethanol fuels, capturing water and fine particulate contaminants before they reach the fuel pump, helping to lessen potential engine strain and performance issues
  • 10-Micron Filtration - The fuel water separator filter features a 10-micron filtration media that traps even small particles, maintaining steady fuel flow and helping to preserve engine efficiency for marine applications
  • Product Specs - Each pack contains 1 18-7866 fuel water separator filter, with an outside diameter of 3.73", height of 6.06", thread hole diameter of 0.63" and thread pitch of 11/16-16, ensuring a precise fit for compatible engines

Brand: CLSR2U


Product Grade: Replacement Part


Outer Material: Plastic


Vehicle Service Type: Watercraft, Vehicle Specific (Yamaha)


Item Diameter: 3.7 Inches


Brand Name: CLSR2U


Manufacturer Part Number: Fuel Filter-18-7866


Manufacturer: CLSR2U


OEM Equivalent Part Number: 18-7866, MAR-FUELF-IL-TR, MAR-10MEL-00-00, 9-37807


UPC: 618528050362


Model Number: 18-7866


Outer Material: Plastic


Style Name: Modern


Product Grade: Replacement Part


Compatible with Vehicle Type: Watercraft, Vehicle Specific (Yamaha)


Automotive Fit Type: Vehicle Specific Fit


Item Diameter: 3.7 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • It works
Color: 1 Pack
Fuel flow is good good quality easy to use it fit just right good value for the money it functions as it should
Reviewed in the United States on August 9, 2025 by Amazon Customer

  • Height
Color: 2 Pack
Never had a problem with these filters. Just known they are longer than most. Be aware of spacing
Reviewed in the United States on March 31, 2025 by mattw

  • Perfect match. Perfect match.
Color: 1 Pack
Reviewed in the United States on April 11, 2024 Reviewed in the United States on April 11, 2024 by THOMAS CHRIST

  • Fast service
Color: 1 Pack
Great product fair price.
Reviewed in the United States on October 20, 2023 by David N.

  • Fuel filter
Color: 1 Pack
Works as it should
Reviewed in the United States on July 31, 2023 by brian fortmeyer

  • Water separator
Color: 1 Pack
I guess it works as it should
Reviewed in the United States on September 17, 2024 by Greg

  • This is a MAR-10MEL-00-00 which supersedes the MAR-FUELF-IL-TR
Color: 1 Pack
My boat with a 2015 Yamaha 90 HP 4-stroke outboard (F90XA) came with a MAR-FUELF-IL-TR Fuel Water Separator Filter. I couldn't find it, but in a bunch of research found out that it was replaced with the MAR-10MEL-00-00; i.e. this one. The old one was blue but all else is the same and it fits. When I replaced it I did not fill it with gasoline and was worried if, and how the air would get out. I've used it for about 2 dozen trips and there were no issues. Note too this is not the Mini version, the MAR-MINIF-IL-TR or MAR-M10EL-00-00. ... show more
Reviewed in the United States on March 23, 2024 by Jack

  • A cheaper alternative to the OEM
Color: 1 Pack
I installed this fuel water separator filter on my outboard engine. I always question whether or not these filters are doing their job, given that these are not the OEM filters. So far, I have used this for one season with more than 100 hours, and they have held up. It is time to replace the filter again, and I would recommend these if you are in a pinch. ... show more
Reviewed in the United States on September 19, 2023 by CJA

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