--- product_id: 4913430 title: "143 Series Regular Gas Formula" brand: "star brite" price: "NZ$26" currency: NZD in_stock: null reviews_count: 13 category: "Star Brite" url: https://www.desertcart.nz/products/4913430-143-series-regular-gas-formula store_origin: NZ region: New Zealand --- # Stabilizes fuel up to 2 years Disperses water to prevent phase separation Advanced enzyme tech for smooth starts 143 Series Regular Gas Formula **Brand:** star brite **Price:** NZ$26 **Availability:** ❌ Out of Stock ## Summary > 🚀 Unlock your engine’s hidden power with every drop! ## Quick Answers - **What is this?** 143 Series Regular Gas Formula by star brite - **How much does it cost?** NZ$26 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/4913430-143-series-regular-gas-formula) ## Best For - star brite enthusiasts ## Why This Product - Trusted star brite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fuel Economy Booster:** Removes gum and deposits to maximize mileage and efficiency - • **Water Defense System:** Breaks down water in fuel to avoid damage and maintain smooth operation - • **Engine Revival Master:** Rejuvenates old or stale gasoline for peak performance - • **Ethanol Problem Solver:** Cures and prevents ethanol-related engine issues effortlessly - • **Universal Compatibility:** Works seamlessly with all engines and fuel types—car, boat, RV, or mower ## Overview Star Tron Enzyme Fuel Treatment is a top-rated, enzyme-based fuel additive that stabilizes gasoline for up to 2 years, prevents ethanol-related problems, disperses water in fuel, and cleans fuel systems to enhance engine start-up, performance, and fuel economy across all engine types. ## 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: Gas additive - This product works great to preserve new gas or to restore old gas. Don’t throw old gas away add this product and you will be pleased. Review: Recommended - Good product Added to 1 1/2 old fuel. Engine burned fuel without issue. Recommended Purchase ## 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 | B00EXIVUMM | | Best Sellers Rank | #2,271 in Automotive ( See Top 100 in Automotive ) #7 in Fuel Additives | | Brand | STAR BRITE | | Customer Reviews | 4.7 4.7 out of 5 stars (3,242) | | Date First Available | August 26, 2013 | | Item Weight | 8.5 ounces | | Item model number | 14308 | | Manufacturer | Star brite | | Manufacturer Part Number | 14308SS | | Model | Star Tron Enzyme Fuel Treatment - Classic Gas Formula | | Product Dimensions | 2 x 3 x 7.25 inches | ## Images ![143 Series Regular Gas Formula - Image 1](https://m.media-amazon.com/images/I/71mRy89ppjL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is the mixing ratio of this particular product, since I understand there are 2 different strengths. Thanks!** A: There are two different strengths. The more concentrated mixture usually has a silver bar (with varying words) across the center of the label but that's just my observation, not guaranteed. The strength ratio is odd: stronger is 2.66 times normal and is more economical.For THIS product, you should add 1 ounce for every 6 gallons of fuel, stated on the label. The label also states that adding too much is not harmful. **Q: Can you add this to the gas can that may sit unused for months?** A: We’ll you could. However, I would not use any gas that has been stored for several months. I recommend only get what you will use in a couple of months and not store unused gas for several months **Q: Should you pour it into a tank with fuel in it? I know ideally you should use it before a fill-up but if my car is sitting with gas in the tank, will** A: Depends on the configuration of your gas tank and the fuel filler neck. If it makes a lot of turns all the product might not reach the tank and would be suspended in the filler neck. In the situation you describe I would mix the Star Tron in a small 1 or 2 gallon container with gas and pour the entire contents into your tank. **Q: Is this unit easy to use?** A: Yes it is easy. Follow the directions. Pour a measured amount into the amount of gasoline. The measurements are on the side of the star tron container ## Customer Reviews ### ⭐⭐⭐⭐⭐ Gas additive *by D***. on February 12, 2026* This product works great to preserve new gas or to restore old gas. Don’t throw old gas away add this product and you will be pleased. ### ⭐⭐⭐⭐⭐ Recommended *by H***H on February 19, 2026* Good product Added to 1 1/2 old fuel. Engine burned fuel without issue. Recommended Purchase ### ⭐⭐⭐⭐⭐ Would buy again *by P***D on March 16, 2026* Works well always use it and all my equipment ## Frequently Bought Together - STAR BRITE Star Tron Enzyme Fuel Treatment SEF Gasoline Formula - 1 oz. Treats 6 Gallons - 8 OZ (14308SS)(FFP Certified) - 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.nz/products/4913430-143-series-regular-gas-formula](https://www.desertcart.nz/products/4913430-143-series-regular-gas-formula) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-04-24*