---
product_id: 590384334
title: "Outboard Quick Connect Flush Kit for Mercury, Suzuki, Yamaha & Honda Boat Engines - Marine Flush Adapter with Cowling Gasket Seal & Quick Connect - UV Stable & Durable Glass Filled Nylon Material"
brand: "flush-m"
price: "4477592₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Flush M"
url: https://www.desertcart.vn/products/590384334-outboard-quick-connect-flush-kit-for-mercury-suzuki-yamaha-honda
store_origin: VN
region: Vietnam
---

# 316 stainless steel spring for saltwater resistance UV-stable to resist sun damage 30% glass-filled nylon for rugged durability Outboard Quick Connect Flush Kit for Mercury, Suzuki, Yamaha & Honda Boat Engines - Marine Flush Adapter with Cowling Gasket Seal & Quick Connect - UV Stable & Durable Glass Filled Nylon Material

**Brand:** flush-m
**Price:** 4477592₫
**Availability:** ✅ In Stock

## Summary

> ⚓ Flush smarter, not harder — keep your outboard engine pristine with zero hassle!

## Quick Answers

- **What is this?** Outboard Quick Connect Flush Kit for Mercury, Suzuki, Yamaha & Honda Boat Engines - Marine Flush Adapter with Cowling Gasket Seal & Quick Connect - UV Stable & Durable Glass Filled Nylon Material by flush-m
- **How much does it cost?** 4477592₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/590384334-outboard-quick-connect-flush-kit-for-mercury-suzuki-yamaha-honda)

## Best For

- flush-m enthusiasts

## Why This Product

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

## Key Features

- • **UV-Stable Toughness:** Built to withstand harsh sun exposure without cracking or fading
- • **Built-In Check Valve:** Prevents water leaks even if OEM valve fails, keeping your engine safe and dry
- • **Effortless Quick Connect:** Swap your old flush plug for instant, no-fuss engine rinsing
- • **Saltwater-Ready Durability:** Glass-filled nylon and stainless steel spring ensure long-lasting marine performance
- • **Universal Mercury Compatibility:** Fits Verado, Pro XS, FourStroke, SeaPro & V10 models from 75-500 HP

## Overview

The Flush-M Outboard Quick Connect Flush Kit is a patented, UV-stable marine flushing solution designed exclusively for Mercury outboard engines ranging from 75 to 500 HP, including V10 models. Crafted from 30% glass-filled nylon with a 316 stainless steel spring, it offers superior durability against saltwater and sun exposure. Featuring a quick connect garden hose adapter, a new cowling gasket seal, and a built-in check valve, this kit simplifies engine maintenance by enabling fast, leak-proof flushing without removing the flush port.

## Description

desertcart.com : Flush-M Outboard Quick Connect Flush Kit for Mercury® - Compatible with Verado®, Pro XS®, FourStroke, SeaPro 75HP - 500HP & V10 Models - UV Stable & Durable Glass Filled Nylon Material - Black : Sports & Outdoors

Review: Good product. - Works great. Easy to install makes flushing outboards a breeze!
Review: It WORKS! but..... - dudes.... it's way too expensive for what it is all about. I know that someone had to design it, make prototypes, go to China to ask them to build it, ship it back to CONUS, and then pay for shipping, and then bust us $70+ for it, but you would get that extra 40% in sales of people who were holding back like myself because we balked at the price. and.... it works great for me. LOL.

## Features

- 𝗘𝗙𝗙𝗢𝗥𝗧𝗟𝗘𝗦𝗦 𝗙𝗟𝗨𝗦𝗛 𝗔𝗧𝗧𝗔𝗖𝗛𝗠𝗘𝗡𝗧: The only durable, UV-protected engine flushing solution that is exclusively designed & patented for Mercury Boat outboard engines. It includes a new cowling gasket seal & a black garden hose quick connect for easy installation.
- 𝗨𝗩-𝗦𝗧𝗔𝗕𝗟𝗘: The aftermarket quick flushing solution for Mercury Ship outboard engines with UV Stabilizers enables the Flush-M Flush Kit protection against long-term degradation from UV light. UV stabilizers work by absorbing or screening out UV radiation & preventing damage.
- 𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗟𝗘 𝗠𝗢𝗗𝗘𝗟𝗦: Flush-M Mercury Flush Kit is compatible with Verado, Pro XS, FourStroke, & SeaPro series engines in all HP ratings from 75 - 500 HP. Including V10 models ensuring compatibility across various models for hassle-free flushing. The Flush-M Flush Kit Replaces the OEM Mercury flush plug: #22 - 888958001.
- 𝗗𝗨𝗥𝗔𝗕𝗟𝗘 𝗖𝗢𝗡𝗦𝗧𝗥𝗨𝗖𝗧𝗜𝗢𝗡: This quick connect flush is crafted from 30% Glass filled Nylon making our product extremely strong. The quick connect's internal spring is made from 316 Stainless Steel to with stand the salt water environment. Its rugged build provides peace of mind during extended use, making it a reliable companion for your Mercury Outboard Engine.
- 𝗕𝗨𝗜𝗟𝗧 𝗜𝗡 𝗖𝗛𝗘𝗖𝗞 𝗩𝗔𝗟𝗩𝗘: The Mercury Flush-M flush port quick connect has a serviceable built in check valve which prevents water egress if the OEM Mercury check valve fails or fouls allowing you to efficiently maintain your outboard engine without complications or replacement parts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNS9M8HF |
| Best Sellers Rank | #34,841 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #15 in Boat Engine Motor Flushers |
| Brand Name | Flush-M |
| Color | Mercury Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (78) |
| Date First Available | November 21, 2023 |
| Included Components | Black Hose, Gasket Seal |
| Item Package Dimensions L x W x H | 6.38 x 5 x 1.85 inches |
| Manufacturer | Flush-M |
| Material | 30% Glass filled Nylon |
| Model Name | FM-BLK |
| Number of Items | 1 |
| Package Weight | 0.09 Kilograms |
| Part Number | FM-BLK |
| Suggested Users | unisex-adult |

## Images

![Outboard Quick Connect Flush Kit for Mercury, Suzuki, Yamaha & Honda Boat Engines - Marine Flush Adapter with Cowling Gasket Seal & Quick Connect - UV Stable & Durable Glass Filled Nylon Material - Image 1](https://m.media-amazon.com/images/I/51qyHhMsbgL.jpg)
![Outboard Quick Connect Flush Kit for Mercury, Suzuki, Yamaha & Honda Boat Engines - Marine Flush Adapter with Cowling Gasket Seal & Quick Connect - UV Stable & Durable Glass Filled Nylon Material - Image 2](https://m.media-amazon.com/images/I/81MCc41NYJL.jpg)
![Outboard Quick Connect Flush Kit for Mercury, Suzuki, Yamaha & Honda Boat Engines - Marine Flush Adapter with Cowling Gasket Seal & Quick Connect - UV Stable & Durable Glass Filled Nylon Material - Image 3](https://m.media-amazon.com/images/I/71ObOKeiXJL.jpg)
![Outboard Quick Connect Flush Kit for Mercury, Suzuki, Yamaha & Honda Boat Engines - Marine Flush Adapter with Cowling Gasket Seal & Quick Connect - UV Stable & Durable Glass Filled Nylon Material - Image 4](https://m.media-amazon.com/images/I/71lRSl+QGrL.jpg)
![Outboard Quick Connect Flush Kit for Mercury, Suzuki, Yamaha & Honda Boat Engines - Marine Flush Adapter with Cowling Gasket Seal & Quick Connect - UV Stable & Durable Glass Filled Nylon Material - Image 5](https://m.media-amazon.com/images/I/81QLTISjNrL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product.
*by A***R on October 13, 2025*

Works great. Easy to install makes flushing outboards a breeze!

### ⭐⭐⭐⭐⭐ It WORKS! but.....
*by N***S on September 10, 2024*

dudes.... it's way too expensive for what it is all about. I know that someone had to design it, make prototypes, go to China to ask them to build it, ship it back to CONUS, and then pay for shipping, and then bust us $70+ for it, but you would get that extra 40% in sales of people who were holding back like myself because we balked at the price. and.... it works great for me. LOL.

### ⭐⭐⭐⭐⭐ worth it
*by J***N on October 14, 2025*

easy install .saves much time and agrivation at dock side

## Frequently Bought Together

- Outboard Quick Connect Flush Kit for Mercury, Suzuki, Yamaha & Honda Boat Engines - Marine Flush Adapter with Cowling Gasket Seal & Red Hose - UV Stable & Durable Glass Filled Nylon Material
- Flexzilla Marine Twin Outboard Flush Kit, 6-Piece 5/8" 3/4" - 11 1/2 GHT - HFZGSK01
- STAR BRITE Salt Off Salt Remover Wash & Marine Engine Flush Applicator (094100)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-25*