--- product_id: 230377712 title: "ISURE MARINE Universal Rectangular Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat" brand: "isure marine" price: "€ 49.95" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.es/products/230377712-isure-marine-universal-rectangular-outboard-motor-water-flusher-boat-ear store_origin: ES region: Spain --- # Efficient engine cooling flush Quick, tool-free installation High-strength steel frame ISURE MARINE Universal Rectangular Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat **Brand:** isure marine **Price:** € 49.95 **Availability:** ✅ In Stock ## Summary > 💦 Keep your engine fresh, clean, and cruising in seconds! ## Quick Answers - **What is this?** ISURE MARINE Universal Rectangular Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat by isure marine - **How much does it cost?** € 49.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/230377712-isure-marine-universal-rectangular-outboard-motor-water-flusher-boat-ear) ## 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 - • **Durable Build:** Black coated spring steel frame resists deformation and corrosion - • **Universal Fit:** Fits most outboard motors with a 10-inch shaft length - • **Effortless Setup:** Tool-free, snap-on design for instant use - • **Engine Health Booster:** Flushes contaminants to extend motor life and optimize performance - • **Time-Saving Maintenance:** Enables quick idle-speed adjustments and cleaning after every trip ## Overview The ISURE MARINE Universal Rectangular Outboard Motor Water Flusher is a high-strength, easy-to-install tool designed to flush contaminants from your boat’s cooling system. Featuring a durable black coated spring steel frame and a universal fit for most outboard motors, it enables quick, tool-free setup and efficient engine maintenance to prolong motor life and enhance performance. ## Description ISURE MARINE is a leading manufacturer of high-quality, safe and durable Marine accessories. Square motor cleaner Square motor cleaner Square motor cleaner Circular motor cleaner Circular motor cleaner Transom Saver Motor lock ## Features - ✔High-quality, simple and convenient ，Long service life - ✔Black coated spring steel frame for quick & secure connection.Easy installation, Requires no tools for installation or removal. - ✔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. - ✔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 . - ✔Simply attach to your garden hose, slide over your lower units water intake, and turn on the water. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08DRGWKDY | | Best Sellers Rank | #5,798 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #5 in Boat Engine Motor Flushers | | Brand Name | ISURE MARINE | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (1,398) 4.5 out of 5 stars | | Item Weight | 0.45 kg | | Manufacturer | ISURE MARINE | | Material Type | High Strength Steel | | Mounting Type | Engine Mount, Flush | | Number Of Items | 1 | | Number Of Packs | 1 | | Operation Mode | Manual | | Recommended Uses For Product | For Inflatable Boats | | Shaft Length | 10 inches | ## Product Details - **Brand:** ISURE MARINE - **Color:** Black - **Item Weight:** 0.45 kg - **Material:** High Strength Steel - **Operation Mode:** Manual ## Images ![ISURE MARINE Universal Rectangular Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Image 1](https://m.media-amazon.com/images/I/51BBPORHdCL.jpg) ![ISURE MARINE Universal Rectangular Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Image 2](https://m.media-amazon.com/images/I/41FXjNdlRZL.jpg) ![ISURE MARINE Universal Rectangular Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Image 3](https://m.media-amazon.com/images/I/51G+lgNqlvL.jpg) ![ISURE MARINE Universal Rectangular Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Image 4](https://m.media-amazon.com/images/I/41m4FShYOpL.jpg) ![ISURE MARINE Universal Rectangular Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - Image 5](https://m.media-amazon.com/images/I/51kLlniMTDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Effortless and Effective Outboard Motor Water Flusher *by on Reviewed in the United States June 27, 2024* I recently purchased the ISURE MARINE Universal Rectangular Outboard Motor Water Flusher for my marine boat, and I am extremely satisfied with its performance. This engine flusher is designed to effortlessly flush the outboard motor with water, ensuring optimal functionality and longevity.One of the standout features of this water flusher is its universal design. It is compatible with a wide range of outboard motors, making it suitable for various marine boat models. The rectangular shape of the flusher allows for easy and secure attachment to the motor, ensuring a tight seal for efficient flushing.Using the ISURE MARINE water flusher is a breeze. I simply attach it to the water intake ports of my outboard motor and connect a standard garden hose. The water pressure from the hose effectively flushes out any debris, salt, or impurities that may have accumulated in the motor. This regular flushing helps maintain the motor's performance and prevents any potential damage.The performance of the ISURE MARINE water flusher is impressive. It ensures a steady flow of water through the motor, thoroughly cleaning the internal components. I have noticed a significant improvement in the motor's performance and overall efficiency since using this flusher regularly.The build quality of the water flusher is excellent. It is made of durable materials that can withstand the harsh marine environment. The sturdy construction ensures that it will last for a long time, providing reliable flushing for my outboard motor.The ISURE MARINE water flusher is also compact and easy to store. Its lightweight design makes it convenient to carry on board and use whenever necessary. Additionally, the straightforward installation process and clear instructions provided with the flusher make it user-friendly for anyone, even those with limited technical knowledge.Overall, I highly recommend the ISURE MARINE Universal Rectangular Outboard Motor Water Flusher for all marine boat owners. It is an essential tool for maintaining the performance and longevity of the outboard motor. With its universal compatibility, effortless operation, and durable construction, this water flusher is a valuable addition to any boating toolkit. ### ⭐⭐⭐⭐⭐ Thumbs up. *by on Reviewed in the United States August 11, 2026* These are great. They do what they’re supposed to do. ### ⭐⭐⭐⭐⭐ Good value *by on Reviewed in the United States October 11, 2026* Works great. ## Frequently Bought Together - ISURE MARINE Universal Rectangular Outboard Motor Water Flusher Boat Ear Muff Engine Flusher for Marine Boat - STA-BIL (22001) Fogging Oil - Stops Corrosion In Stored Engines - Lubricates And Protects Cylinders - Coats Internal Engine Components - For All 2 and 4 Cycle Engines, 12 oz. - Quicksilver 92-858064Q01 High Performance Gear Lube (6/1Qt) --- ## 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.es/products/230377712-isure-marine-universal-rectangular-outboard-motor-water-flusher-boat-ear](https://www.desertcart.es/products/230377712-isure-marine-universal-rectangular-outboard-motor-water-flusher-boat-ear) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-10-22*