--- product_id: 432513460 title: "Diesel Winter Anti-Gel Fuel Treatment, 1 Gallon" brand: "hot shot's secret" price: "€ 505.91" currency: EUR in_stock: true reviews_count: 5 category: "Hot Shot's Secret" url: https://www.desertcart.hr/products/432513460-diesel-winter-anti-gel-fuel-treatment-1-gallon store_origin: HR region: Croatia --- # Demulsifies water to prevent freeze-ups Boosts cetane by up to 7 points Prevents gelling down to -65°F Diesel Winter Anti-Gel Fuel Treatment, 1 Gallon **Brand:** hot shot's secret **Price:** € 505.91 **Availability:** ✅ In Stock ## Summary > ❄️ Keep your diesel running smooth when the cold bites hardest! ## Quick Answers - **What is this?** Diesel Winter Anti-Gel Fuel Treatment, 1 Gallon by hot shot's secret - **How much does it cost?** € 505.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/432513460-diesel-winter-anti-gel-fuel-treatment-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:** Just 4oz per 31 gallons keeps your diesel winter-ready—no more costly breakdowns. - • **Injector & Pump Savior:** Cleans and lubricates fuel injectors and pumps to extend engine life. - • **Moisture Defense System:** Disperses water and prevents ice blockages, rust, and corrosion in your fuel system. - • **Unstoppable Cold Starts:** Ensures your diesel engine fires up reliably even in brutal winter temps. - • **Extreme Freeze Protection:** Lowers fuel gelling point by up to 40°F, keeping your fuel flowing smoothly. ## Overview Hot Shot's Secret Diesel Winter Anti-Gel Fuel Treatment is a scientifically engineered 1-gallon additive that prevents diesel fuel gelling down to -65°F by minimizing wax crystal formation. It boosts cetane by up to 7 points for improved cold starts, cleans and lubricates fuel injectors and pumps, and disperses moisture to prevent freeze-ups, rust, and corrosion. Trusted by professionals, it’s the essential winter defense for diesel engines in freezing climates. ## Description Hot Shot's Secret Diesel Winter Anti-Gel Fuel Treatment 1 Gallon – 7 in 1 Fuel Booster Winter Protection, Diesel Additive Prevents Fuel Gelling, Improves Cold Starts, Boosts Cetane (P403301G) Review: Don't get stuck with your diesel vehicle - If you drive a diesel in a climate where the temperature regularly drops below freezing, Hot Shot’s Secret Diesel Winter Anti-Gel isn't just an additive—it’s a protection against a stranded vehicle. Diesel fuel contains naturally occurring wax paraffins. When the mercury dips, these waxes crystallize and "gel," clogging your fuel filters and starving the engine. Hot Shot’s Secret solves this by lowering the Cold Filter Plugging Point (CFPP) of your fuel by up to 40 degrees F. This ensures your truck starts reliably on those bitter -20F mornings when untreated fuel would turn into slush. What sets this treatment apart from basic "emergency" thaws is its comprehensive formula. It includes High-Quality Cetane Boost: Improves cold starts and reduces "clatter." De-icers: Neutralizes moisture to prevent fuel line freeze-ups. Lubricity Additives: Protects the high-pressure fuel pump and injectors from wear. It’s much cheaper to pour a few ounces of this into your tank at the gas station than it is to pay for a heavy-duty tow and a heated garage bay to thaw out a gelled system. For anyone in the "Rust Belt" or high altitudes, it's a non-negotiable part of winter maintenance. Review: Diesel fuel hasn’t geld up yet. - It works great, my yanmar an my doosan diesel engine love it. ## Features - PREVENTS GELLING: This anti-gel diesel additive minimizes the size of wax crystals that form in diesel fuel during cold weather, so it can still travel through the fuel system, even at temperatures 20°F below the wax solidification point. - IMPROVES COLD STARTS: Enhance your diesel engine's performance during cold winter months with our winter fuel treatment, designed to protect the fuel system while improving cold starts, boosting cetane up to 7 points. - PREMIUM DIESEL: This product is designed to enhance diesel fuel in terms of lubricity & stabilization. A powerful fuel injector cleaner that removes both internal and external injector deposits. Ensure that your engine remains protected & well-lubricated. - 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. - EASY TO USE: Add to diesel fuel before freezing temperatures. Use 4oz. for every 31 gallons of fuel for gelling protection down to -65°F. Minimum recommended storage: 32°F. Guaranteed -65°f when added to diesel fuel. - POWERED BY SCIENCE: Our products are engineered to resolve issues, make equipment last longer and improve efficiency. Nothing leaves our building with our name on it unless we know it is absolutely the BEST it can be. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZWDX548 | | Brand | Hot Shot's Secret | | Brand Name | Hot Shot's Secret | | Container Type | Jug | | Customer Reviews | 4.7 out of 5 stars 654 Reviews | | Item Form | Liquid | | Item Weight | 454 g | | Liquid Volume | 128 Fluid Ounces | | Manufacturer | Hot Shot's Secret | | Material | High Density Polyethylene (HDPE) | | Material Type | High Density Polyethylene (HDPE) | | Model Number | P403301G | | Number of Packs | 1 | | Package Information | Jug | | Part Number | P403301G | | Recommended Uses For Product | Automotive | | Specific Uses For Product | Diesel Engine Winter Protection | | UPC | 610877695195 | | Unit Count | 1.0 Fluid Ounces | ## Product Details - **Brand:** Hot Shot's Secret - **Colour:** Amber - **Material:** High Density Polyethylene (HDPE) - **Product Dimensions:** 12.1W x 25.4H Centimeters - **Item Weight:** 3.63 kg ## Images ![Diesel Winter Anti-Gel Fuel Treatment, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/81ewLmvE1AL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Don't get stuck with your diesel vehicle *by M***T on 21 February 2026* If you drive a diesel in a climate where the temperature regularly drops below freezing, Hot Shot’s Secret Diesel Winter Anti-Gel isn't just an additive—it’s a protection against a stranded vehicle. Diesel fuel contains naturally occurring wax paraffins. When the mercury dips, these waxes crystallize and "gel," clogging your fuel filters and starving the engine. Hot Shot’s Secret solves this by lowering the Cold Filter Plugging Point (CFPP) of your fuel by up to 40 degrees F. This ensures your truck starts reliably on those bitter -20F mornings when untreated fuel would turn into slush. What sets this treatment apart from basic "emergency" thaws is its comprehensive formula. It includes High-Quality Cetane Boost: Improves cold starts and reduces "clatter." De-icers: Neutralizes moisture to prevent fuel line freeze-ups. Lubricity Additives: Protects the high-pressure fuel pump and injectors from wear. It’s much cheaper to pour a few ounces of this into your tank at the gas station than it is to pay for a heavy-duty tow and a heated garage bay to thaw out a gelled system. For anyone in the "Rust Belt" or high altitudes, it's a non-negotiable part of winter maintenance. ### ⭐⭐⭐⭐⭐ Diesel fuel hasn’t geld up yet. *by D***A on 29 January 2026* It works great, my yanmar an my doosan diesel engine love it. ### ⭐⭐⭐⭐⭐ Works great *by D***K on 31 July 2026* Works great ## Frequently Bought Together - Hot Shot's Secret Diesel Winter Anti-Gel 1 Gallon, Amber (P403301G) - Hot Shot's Secret - HSSEDT01G Everyday Diesel Treatment - EDT 1 Gallon - Treats Up to 3,200 Gallons - Hot Shot's Secret Diesel Extreme 1 Gallon, Concentrated Fuel System Cleaner, Diesel Fuel Additive, Injector Cleaner - Increases MPG & Restores Engine Performance --- ## 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.hr/products/432513460-diesel-winter-anti-gel-fuel-treatment-1-gallon](https://www.desertcart.hr/products/432513460-diesel-winter-anti-gel-fuel-treatment-1-gallon) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-11*