--- product_id: 12625958 title: "Quickstor Fuel Treatment and Stabilizer" price: "£19.71" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/12625958-quickstor-fuel-treatment-and-stabilizer store_origin: GB region: United Kingdom --- # Stabilizes fuel up to 2 years 1 oz treats 5 gallons Meets Mercury Marine OEM specs Quickstor Fuel Treatment and Stabilizer **Price:** £19.71 **Availability:** ✅ In Stock ## Summary > ⛽ Keep your engine ready to roar — fuel stabilized, performance maximized! ## Quick Answers - **What is this?** Quickstor Fuel Treatment and Stabilizer - **How much does it cost?** £19.71 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/12625958-quickstor-fuel-treatment-and-stabilizer) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Efficient Dosage:** Just 1 oz treats 5 gallons of fuel, making it a cost-effective solution for seasonal storage and maintenance. - • **Long-Term Fuel Freshness:** Prevents fuel breakdown and oxidation for up to 2 years, ensuring peak engine performance even after storage. - • **Marine-Grade Reliability:** Formulated to meet Mercury Marine OEM standards, trusted by professionals for boats and powersports equipment. - • **Corrosion & Deposit Defense:** Stops fuel system corrosion and prevents gum and varnish buildup in tanks, lines, carburetors, and injectors. - • **Universal Engine Compatibility:** Safe for all 2- and 4-cycle carbureted and fuel-injected gasoline engines, including catalyzed engines. ## Overview Quickstor Fuel Treatment and Stabilizer by Quicksilver is a premium fuel additive designed to preserve gasoline quality for up to two years. Engineered to meet Mercury Marine OEM specifications, it prevents fuel oxidation, corrosion, and deposits in a wide range of 2- and 4-cycle engines, including marine, powersports, and lawn equipment. With a potent 1 oz per 5 gallons formula, it ensures your engine stays protected and ready, eliminating costly maintenance and downtime. ## Description Quickstor Fuel System Treatment and Stabilizer 8M0047922 is for use in all 2‑ and 4‑cycle carbureted and fuel‑injected gasoline engines including cars, trucks, motorcycles, ATVs, snowmobiles, marine engines, lawn mowers, chain saws, string trimmers and snow blowers. Safe for catalyzed engines. Add to fuel before long-term boat storage. Stabilizes fuel for up to one year. One ounce treats five gallons. Prevents regular and ethanol blended fuel from breaking down and oxidizing. Prevents fuel system corrosion. Prevents gum and varnish from forming in the fuel and then settling in fuel lines, tanks, carburetor and injectors.The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to serve all Original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind. Review: Product works as intended - Great product! Use this every year when I winterizing my vessel! Just make sure you have fresh gasoline in the tank when adding. Review: Great fuel stabilizer - Best fuel stabilizer available for boats. ## Features - Fuel stabilizer for long-term storage of boats, generators, lawnmowers, and other powersports equipment - Prevents regular and ethanol-blended gas from breaking down and oxidizing - Stabilizes fuel for up to two years — 1 oz. treats 5 gallons - Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of gasoline fueled engines - Manufacturer part number 8M0047922 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BO89Q2K | | Best Sellers Rank | #42,293 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #275 in Lawn Mower Accessories | | Brand Name | Quicksilver | | Color | Unspecified | | Customer Reviews | 4.7 4.7 out of 5 stars (413) | | Date First Available | March 3, 2013 | | Fishing Technique | Spinning, Casting | | Included Components | End Product & Information | | Item Dimensions LxWxH | 10.88 x 8.25 x 8.5 inches | | Item Package Dimensions L x W x H | 7.76 x 2.4 x 2.32 inches | | Manufacturer | Quicksilver | | Material | Various Materials | | Model Name | Quickstor Fuel Treatment and Stabilizer - 12 Ounce | | Number of Items | 1 | | Package Weight | 0.32 Kilograms | | Part Number | 8M0047922 | | Size | 12 OZ | | Style | Quickstor | | Suggested Users | unisex-adult | ## Images ![Quickstor Fuel Treatment and Stabilizer - Image 1](https://m.media-amazon.com/images/I/61OAkR1m-JL.jpg) ## Available Options This product comes in different **Pattern** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Product works as intended *by G***. on February 12, 2026* Great product! Use this every year when I winterizing my vessel! Just make sure you have fresh gasoline in the tank when adding. ### ⭐⭐⭐⭐⭐ Great fuel stabilizer *by W***B on November 22, 2025* Best fuel stabilizer available for boats. ### ⭐⭐⭐⭐⭐ It’s the good stuff, l hope! *by H***N on January 27, 2026* It’s a Mercury OEM product, I expect it will be high quality. --- ## 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/12625958-quickstor-fuel-treatment-and-stabilizer](https://www.desertcart.co.uk/products/12625958-quickstor-fuel-treatment-and-stabilizer) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-29*