---
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: "B/.52"
currency: PAB
in_stock: true
reviews_count: 4
category: "Xcwt"
url: https://www.desertcart.com.pa/products/644598439-outboard-motor-flush-plug-for-mercury-boat-engine-quick-flushing
store_origin: PA
region: Panama
---

# Leak-proof flush port seal Easy, tool-free installation Fits 75-500HP Mercury 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:** B/.52
**Availability:** ✅ In Stock

## Summary

> 💦 Keep your Mercury engine fresh and flawless with every flush!

## 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?** B/.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/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

- • **Leak-Proof Seal:** Ensures no water or cleaning solution escapes during maintenance
- • **Precision OEM Fit:** Seamlessly replaces Mercury part #22-888958001 for perfect compatibility
- • **Durable Polypropylene Build:** Engineered for long-lasting resilience against harsh marine conditions
- • **Ultimate Flush Port Protection:** Blocks dirt and debris to safeguard your engine’s cooling system
- • **Quick & Hassle-Free Installation:** Swap out old plugs effortlessly and get back on the water faster

## Overview

This Outboard Motor Flush Plug is a direct replacement for Mercury Marine Verado, Pro XS, FourStroke, and SeaPro series engines ranging from 75HP to 500HP, including V10 models. Made from durable polypropylene, it provides a secure, leak-proof seal to protect the flush port from contaminants and ensures easy installation. Trusted by boaters for maintaining optimal engine cooling system performance.

## Description

Buy 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: Motor Flushers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect fit - Same as OEM flush plug. Perfect.
Review: As original - Excellent fit

## 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 |
|---------------|-------|
| ASIN | B0D8BKPVBH |
| Best Sellers Rank | #191,137 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #60 in Boat Engine Motor Flushers |
| Brand | XCWT |
| Brand Name | XCWT |
| Color | Black Flush Adapter for Mercury Outboard Motor |
| Customer Reviews | 4.3 out of 5 stars 17 Reviews |
| Engine Type | 4 Stroke |
| Fuel Type | Gasoline |
| Included Components | 22-888958001 Quick Flush Plug for Mercury Outboard |
| Item Type Name | Motor Flushing Adapter for Mercury Marine Boat Engine |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Goldenpeak |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material | PP |
| Material Type | PP |
| Maximum Horsepower | 500 Horsepower |
| Mounting Type | Engine Mount, Flush |

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit
*by B***B on August 4, 2025*

Same as OEM flush plug. Perfect.

### ⭐⭐⭐⭐⭐ As original
*by S***C on July 12, 2025*

Excellent fit

### ⭐ 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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- Trdzi Outboard Flush Plug for Mercury Boat Engine Plug for Mercury Jet, Fei and Verado All 4 Stroke Outboard Engines Boat Quick Flushing Adapter Flush Port Quick Connect # 22-888958001 Plug

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---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-20*