---
product_id: 455729607
title: "Boat Motor Muffs Outboard Motor Muffs and Inboard I/O Ear Flusher Motor Flush Warmer Parts Hose Adapter Boat Muffs Outboard Engine Flush Marine Use Kit Boat Accessories Winterizing Flushing & Warming"
brand: "better boat"
price: "₩220517"
currency: KRW
in_stock: true
reviews_count: 5
category: "Better Boat"
url: https://www.desertcart.kr/products/455729607-boat-motor-muffs-outboard-motor-muffs-and-inboard-i-o
store_origin: KR
region: South Korea
---

# Double-sided water intake for superior flushing 360° rotating ears for universal fit Tool-free quick connect hose adapter Boat Motor Muffs Outboard Motor Muffs and Inboard I/O Ear Flusher Motor Flush Warmer Parts Hose Adapter Boat Muffs Outboard Engine Flush Marine Use Kit Boat Accessories Winterizing Flushing & Warming

**Brand:** better boat
**Price:** ₩220517
**Availability:** ✅ In Stock

## Summary

> 🚤 Keep your engine fresh and ready—flush, warm, and winterize like a pro!

## Quick Answers

- **What is this?** Boat Motor Muffs Outboard Motor Muffs and Inboard I/O Ear Flusher Motor Flush Warmer Parts Hose Adapter Boat Muffs Outboard Engine Flush Marine Use Kit Boat Accessories Winterizing Flushing & Warming by better boat
- **How much does it cost?** ₩220517 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/455729607-boat-motor-muffs-outboard-motor-muffs-and-inboard-i-o)

## Best For

- better boat enthusiasts

## Why This Product

- Trusted better boat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Quick connect hose adapter with rubber washer—no tools, no hassle.
- • **Universal 360° Fit:** Rotating ears and U-channel adapt to almost any outboard or I/O engine effortlessly.
- • **Dual-Sided Flush Power:** Double water intake ensures maximum engine cleaning and cooling efficiency.
- • **Premium Winterizing Kit:** Flexible, watertight seals protect and warm your engine during off-season storage.
- • **Trusted American Craftsmanship:** Family-owned brand delivering durable, high-quality marine accessories with top-tier support.

## Overview

The Better Boat Motor Muffs 2025 Edition is a premium, flexible marine flushing kit designed for outboard and inboard/outboard engines. Featuring 360° rotating ears and double-sided water intakes, it ensures superior engine flushing, cooling, and winterizing. The tool-free quick connect adapter fits standard hoses, making setup effortless. Crafted in the USA by a family-owned business, it combines durability with convenience for year-round engine care.

## Description

PEACE OF MIND: Our premium boat motor 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 or after going out 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. Use with or without additional marine salt flush kit boat parts.

Review: Better than expected.
Review: Good product and quality. Thank you

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Better Boat |
| Item Weight | 0.78 Kilograms |
| Mounting Type | Transom Mount |
| Fuel Type | Petrol |
| UPC | 850033414103 |
| Global Trade Identification Number | 00850033414103 |
| Product Dimensions | 13.97 x 13.97 x 43.18 cm; 780 g |
| Item model number | EB-ZJ4Y-JBEJ |
| Country of Origin | USA |
| Item Weight | 780 g |

## Product Details

- **Brand:** Better Boat
- **Item Weight:** 0.78 Kilograms
- **Mounting Type:** Transom Mount
- **Fuel Type:** Petrol
- **UPC:** 850033414103

## Images

![Boat Motor Muffs Outboard Motor Muffs and Inboard I/O Ear Flusher Motor Flush Warmer Parts Hose Adapter Boat Muffs Outboard Engine Flush Marine Use Kit Boat Accessories Winterizing Flushing & Warming - Image 1](https://m.media-amazon.com/images/I/519j8BWoIvL._SS40_.jpg)
![Boat Motor Muffs Outboard Motor Muffs and Inboard I/O Ear Flusher Motor Flush Warmer Parts Hose Adapter Boat Muffs Outboard Engine Flush Marine Use Kit Boat Accessories Winterizing Flushing & Warming - Image 2](https://m.media-amazon.com/images/I/519zlUR72xL._SS40_.jpg)
![Boat Motor Muffs Outboard Motor Muffs and Inboard I/O Ear Flusher Motor Flush Warmer Parts Hose Adapter Boat Muffs Outboard Engine Flush Marine Use Kit Boat Accessories Winterizing Flushing & Warming - Image 3](https://m.media-amazon.com/images/I/51AzsSvXojL._SS40_.jpg)
![Boat Motor Muffs Outboard Motor Muffs and Inboard I/O Ear Flusher Motor Flush Warmer Parts Hose Adapter Boat Muffs Outboard Engine Flush Marine Use Kit Boat Accessories Winterizing Flushing & Warming - Image 4](https://m.media-amazon.com/images/I/51Iiakhzj+L._SS40_.jpg)
![Boat Motor Muffs Outboard Motor Muffs and Inboard I/O Ear Flusher Motor Flush Warmer Parts Hose Adapter Boat Muffs Outboard Engine Flush Marine Use Kit Boat Accessories Winterizing Flushing & Warming - Image 5](https://m.media-amazon.com/images/I/51lNBpAyojL._SS40_.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***E on 19 November 2025*

Better than expected.

### ⭐⭐⭐⭐⭐ Review
*by K***T on 19 February 2025*

Good product and quality. Thank you

### ⭐⭐⭐⭐⭐ Review
*by R***H on 21 November 2023*

I bought this and knew I would not use it for a month or so because I was on fresh water first to get use to my boat but when I came to it the blue part that goes to the muffs had snapped or was snapped. I kept it in the box and never opened it. But a simple pack of planting glue did the job. Ive used it many times and all works great. I did have pictures of opening the box and showing it snapped but I bought a new iPhone and never backed up my pictures. Worth buying though.

## Frequently Bought Together

- Boat Motor Muffs, Outboard & Inboard I/O Engine Flush Kit, Ear Flusher Hose Adapter for Marine Engine Winterizing, Flushing & Warming
- Quicksilver 858064Q01 High Performance SAE 90 Gear Lube for Mercury Outboards and MerCruiser Sterndrives, 32 oz
- Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*