---
product_id: 644598439
title: "Outboard Motor Flush Plug for Mercury - Boat Engine Quick Flushing Adapter Replacement for Mercury Marine Verado Pro XS FourStroke SeaPro 75HP-500HP & V10 Outboard, Replace Parts # 22-888958001"
brand: "xcwt"
price: "RM129"
currency: MYR
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.my/products/644598439-outboard-motor-flush-plug-for-mercury-boat-engine-quick-flushing
store_origin: MY
region: Malaysia
---

# Leak-proof flush port seal Quick & easy installation Fits Mercury 75-500HP engines Outboard Motor Flush Plug for Mercury - Boat Engine Quick Flushing Adapter Replacement for Mercury Marine Verado Pro XS FourStroke SeaPro 75HP-500HP & V10 Outboard, Replace Parts # 22-888958001

**Brand:** xcwt
**Price:** RM129
**Availability:** ✅ In Stock

## Summary

> 💦 Keep your Mercury engine fresh and flawless—flush like a pro!

## Quick Answers

- **What is this?** Outboard Motor Flush Plug for Mercury - Boat Engine Quick Flushing Adapter Replacement for Mercury Marine Verado Pro XS FourStroke SeaPro 75HP-500HP & V10 Outboard, Replace Parts # 22-888958001 by xcwt
- **How much does it cost?** RM129 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/644598439-outboard-motor-flush-plug-for-mercury-boat-engine-quick-flushing)

## Best For

- xcwt enthusiasts

## Why This Product

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

## Key Features

- • **Effortless DIY Upgrade:** Install in seconds without tools, so you’re back on the water faster than ever.
- • **Leak-Proof Seal Technology:** Ensures no water or cleaning solution escapes during maintenance—safe and efficient.
- • **Durable Polypropylene Build:** Engineered for longevity and resilience against harsh marine environments.
- • **Ultimate Flush Port Protection:** Blocks dirt and debris to keep your cooling system pristine and performance peak.
- • **Precision Fit for Mercury Powerhouses:** Seamlessly compatible with Verado, Pro XS, SeaPro & V10 models from 75HP to 500HP.

## Overview

This Outboard Motor Flush Plug is a durable, precision-engineered replacement part designed specifically for Mercury Marine Verado, Pro XS, SeaPro, and V10 outboard engines ranging from 75HP to 500HP. Made from high-quality polypropylene, it provides a secure, leak-proof seal to protect the flush port from contaminants while enabling quick and easy installation, ensuring optimal engine cooling system maintenance and longevity.

## Description

Full description not available

## Features

- Replacement Parts: This outboard motor flush port plug fits Mercury Marine Verado, Pro XS, 4 stroke, and SeaPro series 75HP - 500HP & V10 models boat engine. The flushing adapter cap replaces Mercury Marine boat parts # 22 888958001 flush plug.
- Protect Flush Port: The flush plug effectively safeguards the flush port from external elements, preventing dirt, debris, and other contaminants from entering and potentially damaging the cooling system or other components of your Mercury Marine outboard.
- Secure and Leak-Proof: Designed to securely fit and seal outboard water flush port, the adapter plug prevents any leakage of water or cleaning agents during the flushing process, ensuring safety and effectiveness.
- Easy Installation: The water flushing plug is designed for easy installation, allowing you to quickly and effortlessly replace the old or damaged adapter with your Mercury Marine parts.
- High-Quality Material: Made from durable PP (polypropylene) material, ensuring long-lasting performance and protection for your outboard engine's flush port.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | XCWT |
| Item Weight | 0.01 Kilograms |
| Color | Black Flush Adapter for Mercury Outboard Motor |
| Material | PP |
| Engine Type | 4 Stroke |
| Mounting Type | Engine Mount, Flush |
| Fuel Type | Gasoline |
| Maximum Horsepower | 500 Horsepower |
| Manufacturer | Goldenpeak |
| OEM Part Number | 22-888958001 |
| Model | Quick Flush Adapter Plug for Mercury Outboard Engine Motor |
| Item Weight | 0.317 ounces |
| Package Dimensions | 2.56 x 1.69 x 1.42 inches |
| Item model number | 22-888958001 Quick Flush Plug |
| Exterior | Spark Pattern |
| Manufacturer Part Number | 22 888958001 Quick Flushing Adapter |

## Product Details

- **Brand:** XCWT
- **Item Weight:** 0.01 Kilograms
- **Color:** Black Flush Adapter for Mercury Outboard Motor
- **Material:** PP
- **Engine Type:** 4 Stroke

## Images

![Outboard Motor Flush Plug for Mercury - Boat Engine Quick Flushing Adapter Replacement for Mercury Marine Verado Pro XS FourStroke SeaPro 75HP-500HP & V10 Outboard, Replace Parts # 22-888958001 - Image 1](https://m.media-amazon.com/images/I/61HC8mPTwML.jpg)
![Outboard Motor Flush Plug for Mercury - Boat Engine Quick Flushing Adapter Replacement for Mercury Marine Verado Pro XS FourStroke SeaPro 75HP-500HP & V10 Outboard, Replace Parts # 22-888958001 - Image 2](https://m.media-amazon.com/images/I/716X+MkjCJL.jpg)
![Outboard Motor Flush Plug for Mercury - Boat Engine Quick Flushing Adapter Replacement for Mercury Marine Verado Pro XS FourStroke SeaPro 75HP-500HP & V10 Outboard, Replace Parts # 22-888958001 - Image 3](https://m.media-amazon.com/images/I/71itFhMgQpL.jpg)
![Outboard Motor Flush Plug for Mercury - Boat Engine Quick Flushing Adapter Replacement for Mercury Marine Verado Pro XS FourStroke SeaPro 75HP-500HP & V10 Outboard, Replace Parts # 22-888958001 - Image 4](https://m.media-amazon.com/images/I/610plQojVyL.jpg)
![Outboard Motor Flush Plug for Mercury - Boat Engine Quick Flushing Adapter Replacement for Mercury Marine Verado Pro XS FourStroke SeaPro 75HP-500HP & V10 Outboard, Replace Parts # 22-888958001 - Image 5](https://m.media-amazon.com/images/I/71ajuloDDCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Replacement. Fit my Verado 300
*by D***A on September 12, 2024*

Great Replacement. Fit my Verado 300. Easy to install. No issues here.

### ⭐ Leaked
*by C***E on April 16, 2025*

Leaked after about a month of use

## Frequently Bought Together

- Outboard Motor Flush Plug for Mercury - Boat Engine Quick Flushing Adapter Replacement for Mercury Marine Verado Pro XS FourStroke SeaPro 75HP-500HP & V10 Outboard, Replace Parts # 22-888958001
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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-28*