--- product_id: 458367277 title: "ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat" brand: "isure marine" price: "£25.87" currency: GBP in_stock: true reviews_count: 13 category: "Isure Marine" url: https://www.desertcart.co.uk/products/458367277-isure-marine-universal-rectangular-dual-water-feed-outboard-motor-water store_origin: GB region: United Kingdom --- # Fits most brands Total Length: 15" Quick installation ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat **Brand:** isure marine **Price:** £25.87 **Availability:** ✅ In Stock ## Summary > 🚤 Keep Your Engine Happy and Healthy! ## Quick Answers - **What is this?** ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat by isure marine - **How much does it cost?** £25.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/458367277-isure-marine-universal-rectangular-dual-water-feed-outboard-motor-water) ## Best For - isure marine enthusiasts ## Why This Product - Trusted isure marine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quick Setup:** Installs in seconds for hassle-free use. - • **High Elastic Quality:** Durable bracket that withstands the test of time. - • **Universal Compatibility:** Designed to fit a wide range of outboard motors. - • **Pollutant-Free Performance:** Keep your motor clean and efficient! - • **Effortless Engine Maintenance:** Flush your engine after every trip with ease! ## Overview The ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher is a must-have for boat enthusiasts. With a total length of 15 inches and a rectangular cap size of 4.8" x 3.1", this flusher is designed for quick installation and compatibility with most major outboard motor brands. It effectively flushes contaminants from the cooling system, allowing for idle-speed adjustments and ensuring your engine remains clean and efficient after every trip. ## Description ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher Boat Ear Muff Engine FlusherSpecification :Condition : 100% Brand NewItem Type : Outboard FlusherColor : Black.Material : HSS.Total Length:15"Rectangular Cap Size : 4.8" * 3.1" (122mm * 78.7mm)Item weight : 580gFeature:Quick installation and use of garden hoses, idle-speed adjustment of starting motors, convenient for cleaning pollutants in the motor system,Keep your motor clean Standard motor flusher.Effective way to flush engine with fresh water to rid salt, sand and silt & to prevent corrosion.Flushes your engine after every trip with this easy to use motor flusher , High elastic quality bracket, not easy to deform.Flushes Contaminates fromThe Cooling System and Allows Idling for Engine Adjustments, Installs in Seconds Black coated spring steel frame for quick & secure connection.Easy installation, Requires no tools for installation or removal.Simply attach to your garden hose, slide over your lower units water intake, and turn on the water.Wide Application : Universal design fits a wide variety of engines.Package Includes:1 Piece Motor Flusher Review: It works easy to use - It works, has to be positioned correctly, recommend Review: High quality - I’m giving it a top rating even though I haven’t used it yet. This set of earmuffs are very solid and fit very tightly. The quality for the cost is better than others I have seen in the big box stores. ## Features - ✔Total Length:15"，Rectangular Cap Size: 4.8" * 3.1" (122mm * 78.7mm)Please see the size image for details. - ✔Quick installation and use of garden hoses, idle-speed adjustment of starting motors, convenient for cleaning pollutants in the motor system,Keep your motor clean - ✔Flushes your engine after every trip with this easy to use motor flusher , High elastic quality bracket, not easy to deform - ✔Flushes Contaminates fromThe Cooling System and Allows Idling for Engine Adjustments, Installs in Seconds - ✔This flusher fits most Johnson/Evinrude, Mercury, Yamaha, Chrysler, Force, Honda, Nissan, Suzuki, and Tohatsu ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 16.26 x 5.39 x 3.07 inches | | Package Weight | 0.6 Kilograms | | Brand Name | ISURE MARINE | | Manufacturer | ISURE MARINE | ## Images ![ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Image 1](https://m.media-amazon.com/images/I/61+Rkr+VauL.jpg) ![ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Image 2](https://m.media-amazon.com/images/I/61HWj5eXAOL.jpg) ![ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Image 3](https://m.media-amazon.com/images/I/61b4r55ABlL.jpg) ![ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Image 4](https://m.media-amazon.com/images/I/51vyg+SOj-L.jpg) ![ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Image 5](https://m.media-amazon.com/images/I/51RRYRemxOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works easy to use *by G***G on August 3, 2025* It works, has to be positioned correctly, recommend ### ⭐⭐⭐⭐⭐ High quality *by W***N on October 5, 2025* I’m giving it a top rating even though I haven’t used it yet. This set of earmuffs are very solid and fit very tightly. The quality for the cost is better than others I have seen in the big box stores. ### ⭐⭐⭐⭐⭐ No issues *by V***E on October 18, 2025* Worked fine on my Yamaha 250 , no issues. ## Frequently Bought Together - ISURE MARINE Universal Rectangular Dual Water Feed Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Quicksilver 858064Q01 High Performance SAE 90 Gear Lube for Mercury Outboards and MerCruiser Sterndrives, 32 oz - Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA) --- ## 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.co.uk/products/458367277-isure-marine-universal-rectangular-dual-water-feed-outboard-motor-water](https://www.desertcart.co.uk/products/458367277-isure-marine-universal-rectangular-dual-water-feed-outboard-motor-water) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*