--- product_id: 643972753 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: "€ 58.17" currency: EUR in_stock: true url: https://www.desertcart.at/products/643972753-outboard-motor-flush-plug-for-mercury-boat-engine-quick-flushing store_origin: AT region: Austria --- # Leak-proof flush port seal Easy, tool-free installation Fits Mercury 75HP-500HP & V10 models 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:** € 58.17 **Availability:** ✅ In Stock ## Summary > ⚓ Keep your Mercury engine fresh & flawless — flush like a pro, every time! ## 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?** € 58.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/643972753-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 Installation:** Quick-swap design lets you replace your flush plug in seconds without hassle or extra tools. - • **Leak-Proof Seal Technology:** Ensures no water or cleaning agents escape during flushing, maximizing safety and efficiency. - • **Durable Polypropylene Build:** Crafted from high-grade PP material for long-lasting resilience against marine elements. - • **Ultimate Flush Port Protection:** Blocks dirt, debris, and contaminants to safeguard your engine’s cooling system integrity. - • **Precision Fit for Mercury Engines:** Tailored compatibility with Verado, Pro XS, FourStroke & SeaPro series from 75HP to 500HP & V10 models. ## Overview This Outboard Motor Flush Plug is a precision replacement part designed for Mercury Marine Verado, Pro XS, FourStroke, and SeaPro outboard engines ranging from 75HP to 500HP and V10 models. Made from durable polypropylene, it provides a secure, leak-proof seal that protects the flush port from contaminants while enabling quick and easy installation. Essential for maintaining optimal cooling system performance and engine longevity. ## Description 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 ## 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 | |---------------|-------| | Manufacturer | XCWT | | Brand | XCWT | | Model | Quick Flush Adapter Plug for Mercury Outboard Engine Motor | | Package Dimensions | 6.5 x 4.29 x 3.61 cm; 9 g | | Item model number | 22-888958001 Quick Flush Plug | | Exterior | Spark Pattern | | Manufacturer part number | 22 888958001 Quick Flushing Adapter | | OEM Part Number | 22-888958001 | | Lift type | Electric | | Item Weight | 9 g | ## Product Details - **Brand:** XCWT - **Item weight:** 0.01 Kilograms - **Colour:** 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) ## 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 - 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 - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/643972753-outboard-motor-flush-plug-for-mercury-boat-engine-quick-flushing](https://www.desertcart.at/products/643972753-outboard-motor-flush-plug-for-mercury-boat-engine-quick-flushing) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-23*