Marine Fuel Additives

Starbrite Star-Tron Fuel Treatment Keep your marine engine running at peak performance with StarTron Fuel Treatment. This multi-functional additive prevents ethanol-related issues, removes gum and varnish deposits, and breaks down water and sludge into...

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Johnson Evinrude OMC Engine Tuner Keep your Johnson Evinrude outboard running at peak performance with OMC Engine Tuner. This effective treatment removes harmful carbon deposits, gum, and varnish from rings, pistons, valves, and ports. Simply spray...

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Quicksilver Quickare Fuel Treatment Protect your boat's engine with Quicksilver Quickare Fuel Treatment, designed for all gasoline grades and ethanol-blend fuels. This OEM-approved formula helps maintain peak engine performance while stabilizing fuel...

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Johnson/Evinrude 2+4 Fuel Conditioner Keep your Johnson/Evinrude engine running smoothly with 2+4 Fuel Conditioner. This specialized formula protects your complete fuel system by deactivating metal components and preventing corrosion. Perfect for daily...

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Starbrite Engine Fogging Oil - 12oz Aerosol Protect your boat engine during seasonal storage with Starbrite Engine Fogging Oil. This 12 oz aerosol spray creates a heavy-duty polymer coating that shields internal engine components from corrosion for up...

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Yamaha Outboard Fuel Stabilizer & Conditioner Keep your Yamaha outboard running smoothly with Yamalube fuel stabilizer and conditioner. This specialized formula treats modern gasoline, extending its shelf life and maintaining performance. When added...

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Quicksilver 8M0047922 Quickstor Fuel Stabilizer - Gas Engines Keep your boat's fuel system running smoothly with QuickStor Fuel Stabilizer. This reliable formula works with both regular and ethanol-blended fuels, preventing breakdown and oxidation for...

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Sta-Bil 360° Marine Fuel Treatment Keep your marine engine running at its best with Sta-Bil 360° Marine Fuel Treatment. This powerful formula fights ethanol damage while cleaning your entire fuel system of carbon, gum, and varnish buildup. It...

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Stabrite Star Tron Gasoline and Diesel Fuel Tank Cleaner 64oz Keep your boat's fuel system running smoothly with Star Tron Fuel Tank Cleaner. This enzyme-based formula effectively removes sludge, gunk, and contaminants from gasoline and diesel tanks...

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Sta-Bil Fuel Stabilizer Keep your engine running smoothly with Sta-Bil Fuel Stabilizer, a trusted solution for long-term fuel storage. This essential additive prevents fuel degradation for up to 24 months, protecting against gum, varnish, and corrosion...

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Sta-Bil Engine Fogging Oil Sta-Bil Fogging Oil is an aerosol propelled oil treatment that protects internal engine components during storage. Fogging oil extends the life of the engine and reduces its maintenance and repair costs. This convenient...

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Yamaha Outboard Yamalube Ring Free Fuel Additive - 12 oz One of the popular questions that Wholesale Marine representatives are asked is if they should use a fuel additive for their boat. We advise that it is because a good brand of marine fuel...

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Starbrite Star Tron 1oz Enzyme Fuel Treatment - Super Concentrate The Star Tron fuel treatment is a multifunctional fuel additive utilizes a unique enzyme technology to help with easier starts and for engines to run smoothly while running. ...

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Quicksilver 92-858080Q03 Power Tune Internal Engine Cleaner Quicksilver Power Tune is used to remove performance-robbing carbon build-up from the combustion chamber. This engine cleaner can be used in all 2- and 4-cycle carbureted and fuel-injected...

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Johnson/Evinrude Carbon Guard Fuel Additive 12oz Johnson/Evinrude Carbon Guard is a gasoline additive formulated to minimize deposit build-up in 2-cycle and 4-cycle marine engines when used as directed. Benefits: Reduced possibility of piston ring...

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Johnson-Evinrude Carburetor & Choke Cleaner Features: Dissolves gum and varnish buildup 12.5 Aerosol Can

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Starbrite Star-Tron Diesel Additive Starbrite Star Tron Enzyme Fuel Treatment is a multi-functional fuel additive which uses a unique enzyme technology that allows all engines to start easily and run smoothly, even after sitting idle for months...

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Starbrite Star Tron Stabilizer+ Fuel Storage  Ensure your fuel quality during storage with Starbrite's Star Tron Stabilizer+ Fuel Storage. This fuel additive is not only perfect for stored boats, but can also be used in motorcycles, lawn equipment,...

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Sta-Bil Diesel Fuel Stabilizer - 32oz Sta-Bil Diesel Fuel Stabilizer is a diesel additive that keeps fuel fresh for quick, reliable starts and maximized engine performance. This formula is designed for use with all diesel engines, and all diesel fuels...

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Evinrude Injection Valve and Hose Assembly Adapter Features: Valve and hose ONLY for use with tuner 0777185 or with fogging oil 0777186 Screws right onto the schrader valve on Johnson and Evinrude outboards. Replaces: 0763644

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