{"product_id":"sta-bil-360-marine-fuel-system-treatment-12-pack-10-oz-pea-detergent-water-control-corrosion-protection","title":"STA-BIL 360 Marine Fuel System Treatment, 12-Pack 10 oz — PEA detergent, water-control \u0026 corrosion protection","description":"\u003cb\u003eSTA-BIL 360 Marine Fuel System Treatment is a concentrated 10 oz formula that cleans the entire fuel system, removes water, gum and varnish, and protects against rust and corrosion for smoother marine engine performance.\u003c\/b\u003e\n\n\u003cp\u003eThis marine-grade treatment is formulated to address the specific demands of watercraft engines by combining PEA-based detergents with corrosion inhibitors and water-control chemistry. Supplied here as a 12-pack of 10-ounce bottles, STA-BIL 360 is intended for in-season use to keep fuel systems clean, stabilize fuel while idle, and help maintain efficient combustion and reliable starts.\u003c\/p\u003e\n\n\u003ch3\u003eHow does STA-BIL 360 clean and protect a boat's fuel system?\u003c\/h3\u003e\n\u003cp\u003eThe product uses powerful PEA (polyetheramine) additives to dissolve gum, varnish and deposits from injectors, carburetors, fuel lines and pumps, while its corrosion inhibitors form a protective layer on metal surfaces. It also helps manage small amounts of water in the fuel to reduce phase separation and corrosion causes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePEA detergents break down stubborn carbon and varnish.\u003c\/li\u003e\n  \u003cli\u003eRust inhibitors coat internal metal to slow oxidation.\u003c\/li\u003e\n  \u003cli\u003eWater-control agents reduce micro-droplet corrosion risks.\u003c\/li\u003e\n  \u003cli\u003eSafe for modern fuel systems when used as directed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use this treatment on my watercraft?\u003c\/h3\u003e\n\u003cp\u003ePour the recommended dosage directly into the fuel tank before filling. The general guideline is 1 ounce of STA-BIL 360 per 10 gallons of fuel; then run the engine several minutes to circulate the treatment throughout the system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasure: 1 oz per 10 gallons of fuel.\u003c\/li\u003e\n  \u003cli\u003eAdd to tank before refueling to aid mixing.\u003c\/li\u003e\n  \u003cli\u003eRun engine for at least 5 minutes to treat injectors and pumps.\u003c\/li\u003e\n  \u003cli\u003eUse regularly during the season for ongoing maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product improve fuel economy or engine responsiveness?\u003c\/h3\u003e\n\u003cp\u003eBy removing deposits that impede fuel flow and obstruct spray patterns, STA-BIL 360 helps restore more efficient combustion and consistent power delivery. Improved atomization and cleaner injectors can contribute to better throttle response and may support modest gains in mileage under normal conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClears injector and carburetor deposits for better fuel spray.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain consistent fuel flow to pumps and lines.\u003c\/li\u003e\n  \u003cli\u003eSupports efficient combustion which can aid fuel economy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use STA-BIL 360 for winter storage protection too?\u003c\/h3\u003e\n\u003cp\u003eSTA-BIL 360 is formulated primarily for in-season cleaning and protection while your craft is in use or idle. For long-term winter storage, pair it with STA-BIL storage-specific stabilizers designed to prevent fuel degradation during extended non-use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExcellent for in-season maintenance and idle stabilization.\u003c\/li\u003e\n  \u003cli\u003eUse storage-specific STA-BIL products for extended layup.\u003c\/li\u003e\n  \u003cli\u003eCombining products gives both cleaning and long-term stabilization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Recreational boat owners, tow-boat operators and marine technicians who want to maintain clean fuel delivery, reduce rust and varnish buildup, and improve engine reliability during the boating season. This 12-pack of 10 oz bottles suits operators who service multiple vessels or prefer keeping spare treatment on hand for regular maintenance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much STA-BIL 360 do I add per tank?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use 1 ounce of STA-BIL 360 for every 10 gallons of fuel; add before filling and run the engine for five minutes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is STA-BIL 360 safe for fuel-injected marine engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—it's formulated to clean injectors, carburetors, lines and pumps when used as directed for marine engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"STA-BIL","offers":[{"title":"Default Title","offer_id":48082728943774,"sku":"B00B966BM0","price":129.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sta-bil-front-packaging.jpg?v=1785812338","url":"https:\/\/northtrailauto.ca\/products\/sta-bil-360-marine-fuel-system-treatment-12-pack-10-oz-pea-detergent-water-control-corrosion-protection","provider":"North Trail Auto","version":"1.0","type":"link"}