--- product_id: 6692231 title: "Lucas Oil 10576 Ethanol Fuel with Conditioner" price: "€ 33.62" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.sk/products/6692231-lucas-oil-10576-ethanol-fuel-with-conditioner store_origin: SK region: Slovakia --- # Cleans critical fuel system parts Treats up to 80 gallons of ethanol fuel Protects engine oil from alcohol damage Lucas Oil 10576 Ethanol Fuel with Conditioner **Price:** € 33.62 **Availability:** ✅ In Stock ## Summary > 🛢️ Power up your ride with Lucas Oil’s ultimate ethanol defense! ## Quick Answers - **What is this?** Lucas Oil 10576 Ethanol Fuel with Conditioner - **How much does it cost?** € 33.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/6692231-lucas-oil-10576-ethanol-fuel-with-conditioner) ## 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 - • **Engine Oil Protector:** Safeguard lubricants from harmful alcohol combustion effects - • **High Coverage Efficiency:** One bottle treats up to 80 gallons, maximizing value - • **Universal Ethanol Compatibility:** Works seamlessly with E-10 to E-85 and pure ethanol blends - • **Fuel Stabilizer & Varnish Preventer:** Keep ethanol and gasoline fresh and corrosion-free - • **Injector & Combustion Chamber Cleaner:** Eliminate deposits for peak engine performance ## Overview Lucas Oil 10576 Ethanol Fuel Conditioner is a premium additive designed to clean injectors, valve seats, and combustion chambers while stabilizing ethanol and gasoline fuels. It prevents rust, varnish, and gum formation, protects engine oil from alcohol-related damage, and treats up to 80 gallons of fuel, ensuring optimal engine performance and longevity for all gas-powered 2 and 4 cycle engines. ## Description Lucas Safeguard® Ethanol Fuel Conditioner with Stabilizers was developed to specifically address issues associated with using ethanol based fuels. This applies to E-10, E-15, E-85, pure ethanol and any mixtures in between including gasoline. Our Product is completely soluble in all ethanol fuels and will not harm filters. Lucas Safeguard® Ethanol Fuel Conditioner with Stabilizers contains effective additives to prevent rust and corrosion associated with the use of ethanol fuels. Review: A Must Have for All Your Gadgets and Toys - I use this religiously in all of my small engines as well as a motorcycle and dirt bike. Everything runs like a top and can sit in my garage for weeks or months at a time and it still starts up on the first or second try. Great for regular use and for medium to long-term storage of small engines like lawn mowers, weed eaters, leaf blowers, etc. If you want to protect your engines and have them run at optimal performance, buy this stuff and use it every time you fill up. A little goes a long way so all you need is a small splash in your gas cans. Great value for the money and very easy to use. Review: Works great - Great and saved me going after it ## Features - Cleans Injectors, Valve Seats, Combustion Chambers And Other Critical Fuel Components. - Stabilizes Fuel And Prevents Varnish And Gum Formation In Ethanol And Gasoline. - Combats Deposits And Protects Your Engine Oil Lubricants From The Harmful Effects Of Alcohol Combustion. - Safeguard Treats Up To 80 Gallons Of Ethanol Fuel.Specification - Used For - Protect All Gas-Powered 2 And 4 Cycle Engines From Harmful Effects Of Ethanol. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004FW77F0 | | Best Sellers Rank | #27,940 in Automotive ( See Top 100 in Automotive ) #44 in Fuel Additives | | Brand | Lucas Oil | | Customer Reviews | 4.8 4.8 out of 5 stars (1,159) | | Date First Available | December 10, 2010 | | Exterior | Painted | | Item Weight | 14 ounces | | Item model number | 10576 | | Manufacturer | Lucas Oil | | Manufacturer Part Number | LUCA10576 | | Model | 10576 | | OEM Part Number | 10576 | | Product Dimensions | 8.86 x 3.79 x 0.49 inches | | Special Features | special_feature | ## Images ![Lucas Oil 10576 Ethanol Fuel with Conditioner - Image 1](https://m.media-amazon.com/images/I/61QEhRLJzKL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this product prevent "phase separation" ( process causing ethanol to draw moisture into gasoline)?** A: for what it's worth, I have a 2016 Mustang that I run Ethanol only and have for 5 years. Planning to get this to see if it helps any incase I do have buildup, but it sits from Nov to March every winter with a full tank of Ethanol and has never had a problems from it. We get wet winters. **Q: Is this designed for winter storage of e85 fueled vehicles? Full tank sitting for up to 6 months of winter temperatures 20 -40 degrees F.** A: There are two answers. If premium fuel 93 Octane is fresh in the tank just prior to storage the Lucas product will be OK. Longer than 6 months I would go with Stabil or like product which is advertised for 12 months. If you utilize less than 93 Octane premium fuel then use Stabil for 6-12 months of storage. Colin **Q: will this get rid of water in the fuel** A: The advertisement/label says it keeps the water from separating out. I've been using it for about 6 months now and have E85 stored in 5 gallon cans. Seems to be working **Q: How long can I store straight E85 in a proper gas container while using this stuff?** A: I have been around car trucks tractors etc. all my life. I Store gasoline in plastic 5 gal jug for up to 6 to 8 months with no problems. Gas stays fresh and no repairs needed in my carb. or fuel inj. motors. But I can not tell how long it work in e85. Hope this helps ## Customer Reviews ### ⭐⭐⭐⭐⭐ A Must Have for All Your Gadgets and Toys *by R***N on December 28, 2025* I use this religiously in all of my small engines as well as a motorcycle and dirt bike. Everything runs like a top and can sit in my garage for weeks or months at a time and it still starts up on the first or second try. Great for regular use and for medium to long-term storage of small engines like lawn mowers, weed eaters, leaf blowers, etc. If you want to protect your engines and have them run at optimal performance, buy this stuff and use it every time you fill up. A little goes a long way so all you need is a small splash in your gas cans. Great value for the money and very easy to use. ### ⭐⭐⭐⭐⭐ Works great *by P***Z on April 6, 2026* Great and saved me going after it ### ⭐⭐⭐⭐⭐ Amazon occasionally has it on sale for for under 8$ which is a good deal, other wise around 8 *by M***. on November 22, 2017* Starting using this about 25,000 miles ago in my 2011 Chevy Impala. Decided to make a switch to E85 to try to reduce my carbon foot print and didn't want to harm my engine at the same time. So i decided to use this safeguard to see if it would prevent the clotting of fuel injectors that every gear head says ethanol does. I averaged about 27 mpg on a 70 mile trip before I started using E85. After using E85(if they had it at the pump) and using the safeguard with every fill up for about 25,000 I did another run(the same route with about the same weather conditions) with regular unleaded fuel and got about the same 27 mpg. It worked!! Have about 100,000 miles on the car and plan to continue to use this product. Amazon occasionally has it on sale for for under 8$ which is a good deal, other wise around 8.50$. I'll leave another review after another 25,000 miles. Update: Up to using this stuff for 50,000 miles in my 2011 Impala. The car now has 125,000 miles on it and it's still running great. I use E85 whenever it is available and use this treatment with every fill up. I again did the same stretch of road with regular unleaded gas and am still getting 27mpg. Great product. It works. Highly recommend. ## Frequently Bought Together - Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner with Stabilizers - 16 Ounce - REV X E85 Super Tester - Reusable Gasoline Ethanol Testing Kit - REV X E-Boost E85 & Alcohol Fuel Additive - 8 fl. oz Treats 25 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.sk/products/6692231-lucas-oil-10576-ethanol-fuel-with-conditioner](https://www.desertcart.sk/products/6692231-lucas-oil-10576-ethanol-fuel-with-conditioner) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-02*