Search  for anything...

Fuel Filter 18-7866 Replacement for Yamaha Engine - 10 Micron Fuel Water Separator Filter Compatible with Yamaha 2 & 4 Stroke Outboard Engines F150, Replace MAR-FUELF-IL-TR, MAR-10MEL-00-00, 2 Pack

  • Based on 15 reviews
Condition: New
Checking for product changes
$19.59 Why this price?
Save $12.40 was $31.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jun 9
Order within 12 hours and 20 minutes
Available payment plans shown during checkout

Item Package Quantity: 2


Features

  • Application: The fuel water separator filter is used to remove water and particulate contaminants from the fuel before it reaches the fuel pump. First in the line of defense against ethanol fuels.
  • Compatibility: Most Yamaha 2-Stroke & 4-Stroke engines, such as F150. NOTE: Models of 115 hp or less do NOT fit on!
  • Replacement Part Number: 18-7866, MAR-FUELF-IL-TR, MAR-10MEL-00-00, 9-37807. Please verify your part number before you place an order.
  • Package Includes: 10-Micron filter x 2.
  • Size: Outside diameter: 3.73", height: 6.06", thread hole diameter: 0.63", thread pitch: 11/16-16. In case of manual measurement error, please refer to the physical product.

Manufacturer: ‎CLSR2U


Brand: ‎CLSR2U


Item Weight: ‎2.77 pounds


Package Dimensions: ‎7.72 x 6.1 x 3.94 inches


Manufacturer Part Number: ‎Fuel Filter-18-7866


Date First Available: August 15, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 9

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


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

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

  • Trash
Item Package Quantity: 1
Don’t waste your time.
Reviewed in the United States on August 25, 2023 by Mark Anthony

  • A cheaper alternative to the OEM
Item Package Quantity: 1
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

  • Buy better
Item Package Quantity: 1
Did not fit properly
Reviewed in the United States on June 1, 2023 by Nick P

Can't find a product?

Find it on Amazon first, then paste the link below.