--- product_id: 11031950 title: "Mercury 8M0047932 Quickstor Fuel Treatment and Stabilizer, 12 oz" brand: "mercury" price: "VT11256" currency: VUV in_stock: true reviews_count: 8 category: "Mercury" url: https://www.desertcart.vu/products/11031950-mercury-8m0047932-quickstor-fuel-treatment-and-stabilizer-12-oz store_origin: VU region: Vanuatu --- # Stabilizes fuel up to 2 years Lubricates injectors & carburetors NMMA Certified for marine engines Mercury 8M0047932 Quickstor Fuel Treatment and Stabilizer, 12 oz **Brand:** mercury **Price:** VT11256 **Availability:** ✅ In Stock ## Summary > ⛽ Keep your engine ready to roar—no winter worries, just smooth starts! ## Quick Answers - **What is this?** Mercury 8M0047932 Quickstor Fuel Treatment and Stabilizer, 12 oz by mercury - **How much does it cost?** VT11256 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/11031950-mercury-8m0047932-quickstor-fuel-treatment-and-stabilizer-12-oz) ## Best For - mercury enthusiasts ## Why This Product - Trusted mercury brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Enhanced Lubrication:** Keeps injectors and carburetors lubricated during storage, reducing wear and extending engine life. - • **Long-Term Fuel Stability:** Prevents fuel breakdown and oxidation for up to 2 years, ensuring your engine starts effortlessly season after season. - • **Marine-Grade Certification:** NMMA Certified by the Gasoline Protection Program, trusted by professionals for superior marine engine care. - • **Multi-Engine Compatibility:** Perfect for 2-stroke and 4-stroke carbureted or fuel-injected engines across boats, lawn equipment, and powersports vehicles. - • **Comprehensive Fuel System Protection:** Stops gum and varnish buildup that clogs fuel lines, tanks, and injectors, saving costly repairs. ## Overview Mercury Quickstor Fuel Treatment and Stabilizer (12 oz) is a professional-grade additive that preserves gasoline and ethanol blends for up to two years. NMMA certified and designed for marine and powersports engines, it prevents fuel degradation, gum, and varnish buildup while lubricating critical fuel system components. Ideal for long-term storage, it ensures reliable, hassle-free startups and protects your investment season after season. ## Description At the end of the season, store your marine, lawn and powersports equipment with confidence with Mercury Quickstor Fuel Stabilizer 8M0047932. It's professionally formulated to prevent regular and ethanol-blended fuel from breaking down for up to two years in any 2‑stroke or 4-stroke carbureted or fuel‑injected gasoline engine. In addition to defending against fuel-related problems, Quickstor also lubricates injectors and carburetors, while preventing fuel system corrosion. Use it for long-term storage of cars, trucks, motorcycles, ATVs, snowmobiles, marine engines, lawn mowers, chainsaws, string trimmers and snow blowers. Safe for catalyzed engines. 1 ounce treats 5 gallons of fuel. Review: Winter outboard storage must have! - Great item. I always use this at the end of boating season to ensure easy start ups the following spring. It has worked great for me and saved me money in costly carb rebuilds after the winter months. Review: Works Great - I use this every winter when I put my boat away for the winter. I have pontoon with Mercury 350 hp. The gas tank is like 47 gallons I think. I fill up the gas on my final outing of the boat season . Then I put the entire bottle contents in the gas tank. Let the boat run 10 minutes or so. I’m good to go until spring. I’ve never had a fuel related issue using this stuff. ## Features - Add to fuel before long-term boat storage — NMMA Certifed by Gasoline Protection Program - Prevents regular and ethanol-blended fuel from breaking down and oxidizing - Stabilizes fuel for up to 2 years — 1 ounce treats 5 gallons of gasoline - Prevents gum and varnish from forming in the fuel and then settling in fuel lines, tanks, carburetor and injectors - Helps keep injectors and carburetors lubricated - Mercury oils, lubricants and engine care products are backed by decades of experience in engineering, testing and manufacturing to provide the best protection and performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004XNDETY | | Best Sellers Rank | #101,798 in Automotive ( See Top 100 in Automotive ) #111 in Fuel Additives | | Brand | MERCURY | | Brand Name | MERCURY | | Compatible with Vehicle Type | Marine Engines | | Container Type | Bottle | | Customer Reviews | 4.8 out of 5 stars 373 Reviews | | Flash Point | 400 Degrees Fahrenheit | | Included Components | 1 Bottle | | Liquid Volume | 12 Fluid Ounces | | Manufacturer | MERCURY/QUICKSILVER | | Manufacturer Part Number | 8M0047932 | | Manufacturer Warranty Description | 1 Year | | Package Information | Bottle | | UPC | 745061870215 | | Unit Count | 32.0 Fluid Ounces | | Vehicle Service Type | Marine Engines | | Viscosity | 10W 30 SAE Grade | ## Product Details - **Brand:** MERCURY - **Liquid Volume:** 12 Fluid Ounces - **Package Information:** Bottle - **UPC:** 745061870215 - **Vehicle Service Type:** Water Scooter, Boat ## Images ![Mercury 8M0047932 Quickstor Fuel Treatment and Stabilizer, 12 oz - Image 1](https://m.media-amazon.com/images/I/51l6RNsZeJL.jpg) ## Questions & Answers **Q: I have a 4 stroke engine outboard mercury new i don’t wanna fog it can I use this instead of fogging letting it run** A: I have a 150 mercury 4 stroke and I put a whole bottle every time I put fuel in it never had a problem **Q: Do you disconnect the gas line and run the gas out of the motor beforr storing the boat** A: No I did not but I fish in the winter months **Q: how much fuel does this bottle treat?** A: about 1oz per 5 gallons of fuel. If you add a little more it can’t hurt. **Q: If you already have a small amount of StaBil in the tank will it be detrimental to use the Merc stabilizer?** A: I would wait until you added more gas to the tank. And from someone who is 72 years old with 60 years of boating experience and I would stick with the same brand of stabilizer. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Winter outboard storage must have! *by I***. on December 21, 2025* Great item. I always use this at the end of boating season to ensure easy start ups the following spring. It has worked great for me and saved me money in costly carb rebuilds after the winter months. ### ⭐⭐⭐⭐⭐ Works Great *by A***R on December 2, 2023* I use this every winter when I put my boat away for the winter. I have pontoon with Mercury 350 hp. The gas tank is like 47 gallons I think. I fill up the gas on my final outing of the boat season . Then I put the entire bottle contents in the gas tank. Let the boat run 10 minutes or so. I’m good to go until spring. I’ve never had a fuel related issue using this stuff. ### ⭐⭐⭐⭐⭐ Works as advertised *by C***V on January 5, 2025* Used for marine environments, should work great for any humid area --- ## 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.vu/products/11031950-mercury-8m0047932-quickstor-fuel-treatment-and-stabilizer-12-oz](https://www.desertcart.vu/products/11031950-mercury-8m0047932-quickstor-fuel-treatment-and-stabilizer-12-oz) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*