--- product_id: 40662154 title: "Star TRON Enzyme Fuel Treatment - Gas, Stabilizes Old Gasoline" price: "¥12478" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/40662154-star-tron-enzyme-fuel-treatment-gas-stabilizes-old-gasoline store_origin: JP region: Japan --- # Stabilizes fuel up to 2 years Disperses water to prevent phase separation Advanced enzyme tech for smooth starts Star TRON Enzyme Fuel Treatment - Gas, Stabilizes Old Gasoline **Price:** ¥12478 **Availability:** ✅ In Stock ## Summary > 🚀 Fuel your engine’s future with Star Tron’s enzyme edge! ## Quick Answers - **What is this?** Star TRON Enzyme Fuel Treatment - Gas, Stabilizes Old Gasoline - **How much does it cost?** ¥12478 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/40662154-star-tron-enzyme-fuel-treatment-gas-stabilizes-old-gasoline) ## 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 - • **Fuel System Detox:** Eliminates gum, carbon & varnish buildup for peak efficiency - • **Waterproof Your Fuel:** Prevents water damage by breaking water into harmless micro-droplets - • **Ethanol Problem Solver:** Say goodbye to rough idling and fuel economy dips caused by ethanol - • **Universal Compatibility:** One treatment for cars, boats, RVs, and lawn mowers—any engine, any fuel - • **Engineered for Effortless Starts:** Unlock instant ignition power even after months idle ## Overview Star Tron Enzyme Fuel Treatment leverages cutting-edge enzyme technology to stabilize gasoline for up to 2 years, prevent ethanol-related engine issues, and maintain cleaner fuel systems. Compatible with all engine types and fuels, it disperses water to avoid phase separation and removes harmful deposits, ensuring smoother starts, improved fuel economy, and reliable performance trusted by thousands. ## Description Introducing Star Tron Enzyme Fuel Treatment - the revolutionary fuel additive designed to enhance your engine's performance. Whether you're using ethanol-blended or ethanol-free gasoline, or if your engine has been sitting idle for months or used daily, Star Tron's unique enzyme technology helps your engine start easily and run smoothly every time. It stabilizes fuel for up to 2 years, helps prevent ethanol-related fuel problems, disperses water throughout the fuel, and supports cleaner fuel systems for optimal combustion. Trusted by thousands, Star Tron is the preferred choice for maintaining engine efficiency and reliability. Review: Fast delivery - I’ve been buying this stuff for years. I will never buy anything but this and it works very well. I would advise anybody who’s treating their gas to use this stuff. I use it in all my mowers my Weedwhacker all my power equipment and it works. Excellent I never have a problem with stale gas. Definitely will buy this again. Review: Very good quality gas stabilizer - Amazing product that works to keep your gas stable from one season to the next. I knew it had to be good if the friends I learned about this product from were using it in their boats. I was not disappointed. I’ve used it for several years now in my snowblower and my ride on mower and every season these machines start right up reliably. ## Features - UNLEASH YOUR ENGINE'S FULL POTENTIAL - Star Tron Enzyme Fuel Treatment uses advanced enzyme technology to ensure all engines start easily and run smoothly, even after months of inactivity - ADDRESS ETHANOL-RELATED PROBLEMS - Helps prevent and cure most ethanol-related issues, including poor performance, rough idling, and decreased fuel economy, supporting improved engine operation when used as directed - MAXIMIZE FUEL ECONOMY - By removing and preventing gum, carbon deposits, and varnish build-up, Star Tron keeps your fuel delivery system clean, resulting in improved fuel economy - WORKS FOR ALL ENGINES AND FUEL TYPES - Whether you have a car, boat, RV, or lawn mower, Star Tron works in all engines and all fuels, making it the ideal fuel treatment and stabilizer for any vehicle - PREVENT WATER BUILD-UP - Helps prevent phase separation by dispersing water throughout fuel as submicron-sized droplets that are safely eliminated while the engine operates, keeping your engine running smoothly in humid or wet conditions - REVITALIZE OLD FUEL - Star Tron stabilizes fuel for up to 2 years and can help rejuvenate old, sub-spec fuel - SUPPORT CLEANER FUEL SYSTEMS - Helps maintain cleaner fuel systems to support optimal combustion and engine performance - COST-EFFECTIVE SOLUTION - At just one fluid ounce per six gallons of fuel, Star Tron Fuel Treatment provides an economical way to optimize engine performance and efficiency - TOP SELLING FUEL ADDITIVE - Star Tron is a top-selling and highly rated gasoline treatment trusted by thousands of customers to enhance engine performance and prevent ethanol fuel problems ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00NP2B04U | | Best Sellers Rank | #1,520 in Automotive ( See Top 100 in Automotive ) #5 in Fuel Additives | | Brand | STAR BRITE | | Customer Reviews | 4.7 4.7 out of 5 stars (3,373) | | Date First Available | September 18, 2014 | | Item Weight | 1.9 pounds | | Item model number | 14332 | | Manufacturer | Star brite | | Manufacturer Part Number | 14332 | | Model | Star Tron Enzyme Fuel Treatment - Classic Gas Formula | | Product Dimensions | 3 x 4.5 x 10.25 inches | ## Images ![Star TRON Enzyme Fuel Treatment - Gas, Stabilizes Old Gasoline - Image 1](https://m.media-amazon.com/images/I/71NXDIvhqtL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fast delivery *by L***A on July 15, 2026* I’ve been buying this stuff for years. I will never buy anything but this and it works very well. I would advise anybody who’s treating their gas to use this stuff. I use it in all my mowers my Weedwhacker all my power equipment and it works. Excellent I never have a problem with stale gas. Definitely will buy this again. ### ⭐⭐⭐⭐⭐ Very good quality gas stabilizer *by R***S on September 5, 2026* Amazing product that works to keep your gas stable from one season to the next. I knew it had to be good if the friends I learned about this product from were using it in their boats. I was not disappointed. I’ve used it for several years now in my snowblower and my ride on mower and every season these machines start right up reliably. ### ⭐⭐⭐⭐⭐ Good product. *by M***E on October 7, 2026* I've used Star-tron for years. It is a good product & the price is very good. Easy to use, just follow the directions. Will purchase again when needed. ## Frequently Bought Together - STAR BRITE Star Tron Enzyme Fuel Treatment SEF Gasoline Formula - 1 oz. Treats 6 Gallons - 32 OZ (14332) - STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green - STA-BIL Fuel Stabilizer - 16oz --- ## 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.jp/products/40662154-star-tron-enzyme-fuel-treatment-gas-stabilizes-old-gasoline](https://www.desertcart.jp/products/40662154-star-tron-enzyme-fuel-treatment-gas-stabilizes-old-gasoline) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-18*