--- product_id: 510974865 title: "EDT+ Winter Defense Fuel Additive, 1 Gallon" brand: "hot shot's secret" price: "$274.36" currency: USD in_stock: true url: https://www.desertcart.us/products/510974865-edt-winter-defense-fuel-additive-1-gallon store_origin: US region: United States of America --- # Disperses water & prevents freeze-ups Boosts cetane by 7 points Prevents gelling down to -40°F EDT+ Winter Defense Fuel Additive, 1 Gallon **Brand:** hot shot's secret **Price:** $274.36 **Availability:** ✅ In Stock ## Summary > ❄️ Keep your diesel unstoppable this winter — fuel smarter, start stronger! ## Quick Answers - **What is this?** EDT+ Winter Defense Fuel Additive, 1 Gallon by hot shot's secret - **How much does it cost?** $274.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/510974865-edt-winter-defense-fuel-additive-1-gallon) ## Best For - hot shot's secret enthusiasts ## Why This Product - Trusted hot shot's secret brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Winter Prep:** Concentrated formula treats up to 1,600 gallons; just pour and go at your next fill-up. - • **Power-Boosted Efficiency:** Enhances fuel lubricity by 32% and raises cetane for quicker, cleaner starts in subzero temps. - • **Injector Clean & Longevity:** Cleans internal and external injector deposits, extending engine life and maintaining peak performance. - • **Ultimate Fuel System Protection:** Demulsifies water to prevent rust, corrosion, and ice blockages even at -40°F. - • **Unstoppable Cold-Weather Performance:** Keeps diesel flowing smoothly 20°F below cloud point, no more winter fuel headaches. ## Overview Hot Shot's Secret EDT+ Winter Defense Fuel Additive is a premium 7-in-1 diesel additive designed to prevent fuel gelling down to -40°F, boost cetane by 7 points, and improve lubricity by 32%. It disperses water to protect against rust and freeze-ups, cleans fuel injectors, and extends engine life. One gallon treats up to 1,600 gallons of diesel, making it an essential winter fuel enhancer for trucks and diesel vehicles. ## Description Hot’s Shot Secret began in a two-car garage in Ohio with a problem to solve, not a product to sell. Today, we provide more than 30 automotive products that meet the needs of vehicles of every make and model. We will not sell a product unless it solves the problem it is intended to address. Our products are engineered to resolve issues, make equipment last longer and improve efficiency. We are founded on the principle that fixing engine problems and improving our customers’ lives are our top priorities. ## Features - PREVENTS GELLING: This 7-in-1 diesel anti-gel additive minimizes the size of wax crystals that form in diesel fuel during cold weather allowing the fuel to travel through the fuel filter at 20°F below the cloud point (wax solidification point). - ANTI-GEL FUEL BOOSTER: This product is designed to enhance diesel fuel in terms of lubricity & cetane. Improves lubricity up to 32% and 7 point cetane boost. EDT+ Winter Defense improves cold starts even in subzero temperatures. - DEMULSIFIES WATER: Effectively disperses moisture, plus protect your fuel system from rust & corrosion. It also prevents ice & fuel line freeze-ups, even in extreme temperatures as low as -40°F, providing reliable operation. - FUEL INJECTOR CLEANER: Cleans both internal & external injector deposits, enhances the lubricity of fuel to safeguard the fuel system components, such as the pump & injectors to increase engine longevity while also acting as a fuel system cleaner. - EASY TO USE: 16 oz bottle treats up to 200 gallons. Concentrated, use just 2oz per 25 gallons, double that amount in temperatures below 0°F. Start using near freezing temperatures. Just pour it into your diesel fuel tank during your next fill up. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BHM4R3P2 | | Best Sellers Rank | #870 in Automotive (See Top 100 in Automotive) #6 in Diesel Additives | | Brand Name | Hot Shot's Secret | | Compatible With Vehicle Type | Truck | | Container Type | Bottle | | Customer Reviews | 4.8 4.8 out of 5 stars (936) 4.8 out of 5 stars | | Included Components | 1 Gallon Bottle | | Item Highlight | Treats 1,600 gallons. Prevents fuel gelling, protects fuel systems, and boosts cetane. | | Item Type Name | Diesel Additive | | Liquid Volume | 1 gallons | | Manufacturer | Lubrication Specialties, Inc. | | Manufacturer Part Number | EDTWAG1G | | Manufacturer Warranty Description | 100% Money Back Guaranteed | | Model Number | EDTWAG1G | | Size | 1 Gallon | | Unit Count | 128 Fluid Ounces | | Upc | 729205293153 | ## Product Details - **Brand:** Hot Shot's Secret - **Liquid Volume:** 1 gallons - **Package Information:** Bottle - **UPC:** 729205293153 - **Vehicle Service Type:** Truck ## Images ![EDT+ Winter Defense Fuel Additive, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71DK6hzbz8L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Hot Shot's Secret EDT+ Winter Defense, 7-in-1 Anti-Gel Diesel Fuel Additive – Prevents Gelling, Protects Diesel Fuel System, Diesel Additive Improves Cold Starts, Boosts Cetane, 1 Gallon - Hot Shot's Secret - HSSEDT01G Everyday Diesel Treatment - EDT 1 Gallon - Treats Up to 3,200 Gallons - Hot Shot's Secret LX4 Lubricity Extreme 1 Gallon, Fuel Treatment for All Engines, Gasoline & Diesel Additive, Fuel Additive Increases Lubricity, Protects & Extends Fuel System Life --- ## 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.us/products/510974865-edt-winter-defense-fuel-additive-1-gallon](https://www.desertcart.us/products/510974865-edt-winter-defense-fuel-additive-1-gallon) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-31*