{"product_id":"mercury-quickleen-engine-and-fuel-system-cleaner-12oz-92-8m0047931","title":"Mercury – Quickleen Engine and Fuel System Cleaner | Fuel Care System | Liquid Cleaner Formula | 8M0047931","description":"\u003ch2\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Quickleen Engine and Fuel System Cleaner | Fuel Care System | Liquid Cleaner Formula | 8M0047931\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou can usually feel it before you can explain it. The engine doesn’t sound quite as smooth. Throttle response feels a little lazy. Maybe there’s a hint of knocking when you lean into it, or the idle just isn’t as steady as it used to be. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThat’s the stuff that can steal confidence on the water, especially when you’re far from the ramp \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e you \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ejust\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e want your motor to run clean and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estrong\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Quickleen is the kind of Mercury Marine part I reach for when I want things to feel right again. It’s not about hype—it’s about restoring that smooth, consistent performance you remember. Add it to the tank, run your \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003enormal\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e day, and let it go to work where you can’t easily reach.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine and fuel system cleaner designed to remove carbon deposits from internal components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHelps clean carburetors, fuel injectors, intake valves, spark plugs, piston crowns, and cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eHelps prevent engine knocking and piston \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eseize-up\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e tied to heavy carbon build-up\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCan help extend spark plug life by reducing deposit-related fouling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSafe for use in two-stroke and four-stroke gasoline engines, including carbureted and fuel-injected systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSafe for catalyzed engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDosage: 1 ounce treats 5 gallons of fuel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBottle size: 12 fluid ounces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDoes not contain fuel stabilizers (pair with a stabilizer when storing fuel)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine part number 8M0047931\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with Mercury gasoline outboards and many other gasoline marine engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks with carbureted and fuel-injected fuel systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for boats like bass boats, pontoons, bay boats, skiffs, and cruisers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHelpful for engines used seasonally or engines that see lots of idle time and short trips\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQuickleen is all about the feel of a clean-running engine. Carbon build-up happens slowly, so the performance drop can be sneaky. You might not notice it day to day, but over a season it can add up—rougher idle, less crisp acceleration, and that uneasy sense that the engine is working harder than it should.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eUsed occasionally through the season, Quickleen helps break down and remove those carbon deposits from the places that matter most. You don’t “see” it working, but you’ll often notice the engine running smoother and sounding more even. Throttle response feels sharper. Idle feels steadier. And when you push the boat onto plane, it feels more confident—like it’s not hesitating on the way up.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s also easy to use. Measure the right amount, add it to the fuel, and keep boating. No disassembly, no special tools, no extra mess. That simplicity makes it a realistic habit, not another chore.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThere are plenty of cleaners out there, but OEM matters when you’re putting something into your fuel system. A genuine Mercury Marine part \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to meet manufacturer specifications, which means you’re using a formula designed with \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ereal\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e engine components in mind. It’s a practical, long-term play: keep carbon in check now, and you’re less likely to deal with bigger issues later.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf you’re the kind of boater who values reliability more than shortcuts, this is the sort of product that fits your mindset\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. Clean\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fuel delivery, cleaner internals, and a smoother-running day on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury engines or systems does the Quickleen Engine and Fuel System Cleaner fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s safe for two-stroke and four-stroke gasoline engines, including carbureted and fuel-injected Mercury outboards and many other gasoline marine engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this part different from aftermarket alternatives?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s a Mercury Marine part produced to OEM specifications and designed specifically \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efor cleaning\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e carbon-related deposits that affect performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHow do I know if\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e this \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the correct replacement for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e If you want a cleaner that targets carbon build-up in a gasoline engine fuel system, this is a good match. Confirm by part number 8M0047931.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this be used in both saltwater and freshwater applications?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. It treats fuel and internal engine components, so it’s \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003euseful\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e in either environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward for most boat owners?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Very. Measure the dosage and pour it into the fuel tank. One ounce treats five gallons, so it’s simple to stay consistent.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626523156771,"sku":"92-8M0047931","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0047931_main.jpg?v=1760631311","url":"https:\/\/partsvu.com\/en-au\/products\/mercury-quickleen-engine-and-fuel-system-cleaner-12oz-92-8m0047931","provider":"PartsVu","version":"1.0","type":"link"}