---
product_id: 255531865
title: "Seachoice 18411 Outboard Flush Kit for Mercury, Mariner, Yamaha and Suzuki Outboard Engines, One Size"
brand: "seachoice"
price: "€ 35.22"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/255531865-seachoice-18411-outboard-flush-kit-for-mercury-mariner-yamaha-suzuki
store_origin: IE
region: Ireland
---

# Reliable O-ring seal Easy snap-on design Quick connect feature Seachoice 18411 Outboard Flush Kit for Mercury, Mariner, Yamaha and Suzuki Outboard Engines, One Size

**Brand:** seachoice
**Price:** € 35.22
**Availability:** ✅ In Stock

## Summary

> 🚤 Keep Your Engine Fresh and Ready!

## Quick Answers

- **What is this?** Seachoice 18411 Outboard Flush Kit for Mercury, Mariner, Yamaha and Suzuki Outboard Engines, One Size by seachoice
- **How much does it cost?** € 35.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/255531865-seachoice-18411-outboard-flush-kit-for-mercury-mariner-yamaha-suzuki)

## Best For

- seachoice enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Compatible with Mercury, Mariner, Yamaha, and Suzuki outboards.
- • **Durable Design:** Constructed from high-quality acetal for longevity.
- • **Flush with Ease:** Quickly removes saltwater to protect your engine.
- • **Permanent Solution:** Slide valve stays attached for hassle-free flushing.
- • **Lightweight Convenience:** Weighs only 0.11 kg for easy handling.

## Overview

The SEACHOICE18411 Outboard Flush Kit is designed for effortless maintenance of popular outboard engines from Mercury, Mariner, Yamaha, and Suzuki. This kit includes a slide valve that remains attached for quick flushing of saltwater, ensuring your engine stays in top condition. With a reliable O-ring seal and lightweight design, it's the perfect addition to your boating essentials.

## Description

18411 Outboard Flush Kit for Mercury, Mariner, Yamaha and Suzuki Outboard Engines, One Size

## Features

- Protects your outboard by making it easy to quickly flush salt water from the engine
- Fits most popular outboard engines from Mercury, Mariner, Yamaha and Suzuki
- Snaps on easily and slide valve remains on the engine permanently so it’s always ready for flushing
- Reliable O-ring seal enhances the fit
- Kit includes slide valve and quick connect
- Manufacturer part number 50-18411

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | White,Grey |
| Size | One Size |
| Style | Slide |
| Weight | 0.11 Kilograms |
| Material Type | Acetal |
| Number of Items | 1 |
| Included Components | Outboard Flush Kit for Mercury/Mariner/Yamaha/Suzuki |
| Batteries Included? | No |
| Brand | SEACHOICE |
| Department | unisex-adult |
| Manufacturer | Seachoice |
| Item model number | 18411 |
| Product Dimensions | 9.53 x 3.17 x 17.14 cm; 59 g |
| ASIN | B000N9MHBS |

## Product Details

- **Material:** Acetal
- **Brand:** SEACHOICE
- **Item dimensions L x W x H:** 9.5 x 3.2 x 17.1 centimeters
- **Exterior finish:** Stainless Steel
- **Inlet connection type:** Standard Fitting

## Images

![Seachoice 18411 Outboard Flush Kit for Mercury, Mariner, Yamaha and Suzuki Outboard Engines, One Size - Image 1](https://m.media-amazon.com/images/I/71gpGliHvpL.jpg)

## Questions & Answers

**Q: Does this have a check valve so you can leave the Grey part in the engine all the time?**
A: On my Suzuki it screws in on front of motor and can be left there. Yes ,it has a check valve! On my Mercury it screwed in to back of motor and had a hole in it to squirt water from water pump and could also be left there!

**Q: Will this work on 98 mercury optimax 135?**
A: works fine on my 2006

**Q: Doe this fit a suzuki 6hp df6a?**
A: Yes, it does.

**Q: Will this work on a 1999 Johnson 200?**
A: if there is a female hose connection on the motor

## Frequently Bought Together

- Seachoice Outboard Flush Kit for Mercury, Mariner, Yamaha and Suzuki Outboard Engines, White,Grey
- Star Brite 094000 Salt Off Protector Kit W/Ptef
- Seachoice ProFlo Universal Round Motor

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-24*