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Five Oceans

Five Oceans Outboard Motor Muffs, Boat Motor Flusher, Black PVC Marine Grade Muffs, Coated Steel Bracket, Includes Garden Hose Connector & Quick Connect Adapter

  • Based on 250 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jun 21
Order within 6 hours and 1 minute
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Style Name: Rectangular Muffs


Features

  • ENGINE PROTECTION: Universal Engine Motor Flusher provides a way to connect Outboard and I/O Sterndrives to a freshwater source and effectively flush out sand, salt water, sediment, seaweed, and silt. It helps extend your outboard engines life
  • EASY TO OPERATE: You can connect these Outboard Motor Muffs to a standard garden hose or an optional quick-connect male adapter end and rubber washer
  • UNIVERSAL COMPATIBILITY: Fits most outboard engines including Mercury, Yamaha, Evinrude, Mercury, Yamaha, Johnson, Chrysler, Honda, Nissan, and Suzuki as well as others
  • MARINE-GRADE MATERIALS: Leakproof - The Rectangular Muff is made of UV Resistant Black PVC. Adjustable Corrosion Resistant Coated Steel Bracket designed to resist harsh conditions in the marine environment
  • DIMENSIONS: Rectangular Muff: 4-7/8" x 3-1/4" (124mm x 83mm). Overall Length: 11-3/4" (298mm). Standard Garden Hose Size: 3/4" (19mm). Male Quick Connector Size: 5/8" FIVE OCEANS, 40 Years developing High-Quality Marine & Outdoor Products

Description

Boat Motor Flusher

Brand: Five Oceans


Color: Black


Material: Corrosion Resistant Coated Steel, Leakproof UV-Resistant Black PVC


Engine Type: 4 Stroke


Operation Mode: Manual


Engine Type: 4 Stroke


Operation Mode: Manual


Mounting Type: Engine Mount, Flush


Fuel Type: Gasoline


Color: Black


Material Type: Corrosion Resistant Coated Steel, Leakproof UV-Resistant Black PVC


Brand Name: Five Oceans


Recommended Uses For Product: For Fresh Water, For Salt Water proof


Manufacturer: Five Oceans


UPC: 719926168908


OEM Equivalent Part Number: FO1884


Manufacturer Part Number: 1


Model Number: 1


Manufacturer Warranty Description: 1-Year Warranty


Unit Count: 1.0 Count


Included Components: Boat Motor Flusher


Frequently asked questions

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

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

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works well
Style Name: Dual-Feed Rectangular Muffs
Have a boat motor that I’m fixing and so I needed to run some water to it and it appears to fit rather tightly there’s just a little leakage, but the leakage is not that significant. It appears to be reasonably well built for the amount of money that you pay. I think it’s a good buy.
Reviewed in the United States on August 3, 2024 by Scottman
    • Perfect fit barely leaks
Style Name: Round Muffs
This are the best muffs in the market for Suzuki 115HP perfect fit and not much water scaping out of the sides, very tight and solid fit. Highly recommended++++++
Reviewed in the United States on October 26, 2025 by CT
    • Just what you ordered
Style Name: Rectangular Muffs
The Five Oceans outboard motor Muffs slide onto the engine easily and mold to the engine for a good seal. They function exactly as intended.
Reviewed in the United States on October 18, 2025 by On the Vine with Lyn
    • Would buy again
Style Name: Rectangular Muffs
Fit perfect on my Merc 225
Reviewed in the United States on May 20, 2026 by Rodney Luman
    • water flosser
Style Name: Round Muffs
has multiple tips
Reviewed in the United States on May 23, 2026 by harry
    • just what i needed , thanks
Style Name: Round Muffs
as described !
Reviewed in the United States on May 8, 2026 by john piotrowski
    • It gets the water where you need it
Style Name: Dual-Feed Rectangular Muffs
Works well does what it says it will do…. Need one? This’ll do!
Reviewed in the United States on June 8, 2025 by DC
    • Keeps water flowing to the motor
Style Name: Round Muffs (2-Pack)
It works the way it’s supposed to
Reviewed in the United States on January 14, 2026 by james sullivan

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