--- product_id: 564721154 title: "Ethanol Shield MARINE Fuel Stabilizer & Preservative - 2 PACK (2-24 oz bottles) - Full Fuel Cleaner - Fuel Injector Cleaner - Removes Water- Protects Fuel System - Each bottle treats 240 gallons" brand: "ethanol shield" price: "€ 102.63" currency: EUR in_stock: true category: "Ethanol Shield" url: https://www.desertcart.pt/products/564721154-ethanol-shield-marine-fuel-stabilizer-and-preservative-2-pack-2 store_origin: PT region: Portugal --- # Treats 240 gallons per 24 oz bottle 3X all-metal anticorrosive protection Specifically engineered for marine engines Ethanol Shield MARINE Fuel Stabilizer & Preservative - 2 PACK (2-24 oz bottles) - Full Fuel Cleaner - Fuel Injector Cleaner - Removes Water- Protects Fuel System - Each bottle treats 240 gallons **Brand:** ethanol shield **Price:** € 102.63 **Availability:** ✅ In Stock ## Summary > 🛥️ Keep your marine engine flawless—because your boat deserves the best fuel shield! ## Quick Answers - **What is this?** Ethanol Shield MARINE Fuel Stabilizer & Preservative - 2 PACK (2-24 oz bottles) - Full Fuel Cleaner - Fuel Injector Cleaner - Removes Water- Protects Fuel System - Each bottle treats 240 gallons by ethanol shield - **How much does it cost?** € 102.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/564721154-ethanol-shield-marine-fuel-stabilizer-and-preservative-2-pack-2) ## Best For - ethanol shield enthusiasts ## Why This Product - Trusted ethanol shield brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Maximum Fuel Preservation:** Dramatically slows fuel aging to keep your engine running fresh and smooth. - • **Year-Round Peak Performance:** Optimized for all 2 & 4 cycle engines and all gasoline types, with or without ethanol. - • **Advanced Injector & Carburetor Cleaner:** Proprietary P.E.A. detergent prevents carbon buildup and ring sticking for like-new engine efficiency. - • **Water Removal & Phase Separation Inhibitor:** Protects your fuel system by removing water and stabilizing octane levels. - • **Triple Metal Protection & Superior Antioxidants:** Top-tier ASTM & NACE rated corrosion defense with 2X antioxidants vs competitors. ## Overview Ethanol Shield MARINE Fuel Stabilizer & Preservative is a premium dual-pack solution designed to treat 480 gallons of fuel, specifically formulated for marine engines. It offers advanced fuel preservation, injector cleaning, water removal, and triple-layer anticorrosive protection, ensuring peak engine performance and longevity year-round. ## Description AFTER 15 YEARS AND OVER 20 MILLION BOTTLES SOLD, AMERICA’S FAVORITE FUEL STABILIZER IS NOW AVAILABLE IN A FORMULA SPECIFICALLY ENGINEERED FOR MARINE ENGINES. TRUST YOUR ENGINE WITH A PRODUCT THE OEMS TRUST & USE! Protect your investment with our new marine formula, specifically engineered for marine engines. 2 PACK - received two 24 oz bottles. EACH 24 oz bottle treats 240 gallons of fuel each. Now available in a clear formula - same product, same quality! ## Features - Use Year Round for Peak Engine Performance & Advanced Protection - For ALL ENGINES 2 & 4 cycle and ALL GASOLINES, with or without Ethanol. - Preserves Fuel, Keeps Fuel Fresh and Dramatically Slows Fuel Aging ( see Third Party Test Results in Photo Gallery). - Proprietary Top Tier P.E.A. Based Detergent - keeps carburetor and injectors clean, prevents ring sticking, and prevents carbon & and varnish build-up in your engine to keep it running like new. - Phase Separation Inhibitor/Helps Remove Water - Octane Stabilizer - Upper Cylinder Lubrication. - 3X All Metal Anticorrosive Package ( Top Level ASTM & NACE Ratings) 2X Antioxidant Package - Antioxidants Compared to Leading Competitors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CGSWQ7B9 | | Best Sellers Rank | #70,053 in Automotive ( See Top 100 in Automotive ) #80 in Fuel Additives | | Brand | Ethanol Shield | | Brand Name | Ethanol Shield | | Customer Reviews | 4.7 out of 5 stars 88 Reviews | | Item Form | Liquid | | Item Volume | 24 fluid ounces | | Manufacturer | B3C Fuel Solutions | | Model Number | 1-024-1M | | Number of Items | 2 | | Part Number | 1-024-1M | | Scent | Unscented | | Size | 2.24 Fl Oz (Pack of 2) | | Surface Recommendation | Metal | | UPC | 850019997385 | | Unit Count | 4.48 Fluid Ounces | ## Product Details - **Brand:** Ethanol Shield - **Item Form:** Liquid - **Item Volume:** 24 Fluid Ounces - **Scent:** Unscented - **Unit Count:** 4.48 Fluid Ounces ## Images ![Ethanol Shield MARINE Fuel Stabilizer & Preservative - 2 PACK (2-24 oz bottles) - Full Fuel Cleaner - Fuel Injector Cleaner - Removes Water- Protects Fuel System - Each bottle treats 240 gallons - Image 1](https://m.media-amazon.com/images/I/61qszoBSSuL.jpg) ## Frequently Bought Together - Ethanol Shield MARINE Fuel Stabilizer & Preservative - 2 PACK (2-24 oz bottles) - Full Fuel Cleaner - Fuel Injector Cleaner - Removes Water- Protects Fuel System - Each bottle treats 240 gallons - Ethanol Shield Fuel Stabilizer, 24 oz (2 Pack) - Ethanol Shield Fuel Stabilizer 1 Gallon (128 oz) Prevents Corrosion - Gasoline Treatment That Protects Fuel System- Fuel Saver - Treats up to 1280 Gallons. --- ## 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.pt/products/564721154-ethanol-shield-marine-fuel-stabilizer-and-preservative-2-pack-2](https://www.desertcart.pt/products/564721154-ethanol-shield-marine-fuel-stabilizer-and-preservative-2-pack-2) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-16*