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Better Boat

Boat Motor Muffs, Outboard & Inboard I/O Engine Flush Kit, Ear Flusher Hose Adapter for Marine Engine Winterizing, Flushing & Warming

  • Based on 663 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Sep 22
Order within 6 hours and 37 minutes
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Features

  • [ STRONGER 2025 EDITION ] Our premium boat muffs outboard as well as I/Os are constructed with rubber, flexible water lines and water tight seals to test, cool, winterize, warm and idle your engine before using or as part of a winterizing kit.
  • UNIVERSAL FIT: Our outboard motor muffs offer rotating ears and a U channel measuring 10.5" to rotate and adapt to almost any outboard motor and Inboard/Outboard I/O engines. Large ear muffs to flush away engine dirt while allowing easy flushing.
  • DOUBLE SIDED: Increased water supply from two sides offers superior intake compared to old single sided boat motor muffs. The flexible water tight boat muffs measure 3 1/4" by 5" and bend to allow the flusher to snuggly pinch your intakes.
  • STANDARD INSTALL: Our boat ear muffs outboard use connects to a standard hose with an included optional quick connect male adapter end and rubber washer. No tools needed and use with our without additional marine salt flush kit boat parts.
  • WHY CHOOSE BETTER BOAT PRODUCTS: We are a family owned American business committed to making premium quality products and our customers happiness. We stand behind the quality of our products and will provide you with the best customer service.

Brand: Better Boat


Item Weight: 0.78 Kilograms


Color: Blue and Black


Engine Type: Outboard Motor


Operation Mode: Manual


Brand: ‎Better Boat


Item Weight: ‎0.78 Kilograms


Color: ‎Blue and Black


Engine Type: ‎Outboard Motor


Operation Mode: ‎Manual


Recommended Uses For Product: ‎Maintenance and winterization of outboard motors


Mounting Type: ‎Flush, Engine Mount


Fuel Type: ‎Gasoline


Product Dimensions: ‎5.5"D x 5.5"W x 17"H


Manufacturer: ‎Better Boat


UPC: ‎850033414103


Global Trade Identification Number: ‎03


Item Weight: ‎1.72 pounds


Item model number: ‎EB-ZJ4Y-JBEJ


Date First Available: May 27, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 22

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.

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Top Amazon Reviews

    • Well made
It seems to be well made. It was delivered promptly and worked well
Reviewed in the United States on July 1, 2025 by rod
    • water ears
Worked great!
Reviewed in the United States on July 7, 2025 by James J Pattin
    • Works great
Built very good
Reviewed in the United States on June 25, 2025 by Linwood S.
    • Cheap and flimsy material!
I strongly advise against purchasing these; I reiterate, avoid these products. As a Florida resident who uses my boat weekly, I've experienced significant issues. The rubber hose exhibits a propensity to bend, restricting water flow. This has repeatedly triggered my engine's overheat alarm due to insufficient cooling. Furthermore, the blue 90° elbows are constructed from flimsy, inexpensive plastic, rendering them prone to breakage. For optimal performance, I recommend sticking with the more economical metal-frame muffs. Cost and aesthetics should not be the sole determinants of quality. ... show more
Reviewed in the United States on April 20, 2025 by CHRIS
    • Fit tight
Pads are a little small just big enough to cover vent on motor but do work
Reviewed in the United States on April 28, 2025 by Jeff Norris
    • Se queda en la posición que se pone muy importante mientras flocheas tu motor
Perfecto para motores Four Stroke
Reviewed in the United States on June 22, 2025 by juan rosado
    • Outboard earmuffs
Works great very sturdy product
Reviewed in the United States on June 19, 2025 by Steven
    • Better than a single side input
Well built double-sided
Reviewed in the United States on June 19, 2025 by Word-Walker

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