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Marine Fuel Additives

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      • Quicksilver Quickleen Fuel System Cleaner
        List Price: $18.49
        Starting At: $11.49

        Quicksilver Quickleen Fuel System Cleaner Even more than the gas in your car, the gas in your ATV/UTV or dirt bike needs special care to keep your engine running at peak performance. Gasoline begins to go bad within a few weeks. When left untreated,...

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      • Starbrite Star-Tron Fuel Treatment
        List Price: $16.31
        Starting At: $9.49

        Starbrite Star-Tron Fuel Treatment Starbrite's StarTron fuel system additive resolves most fuel-related engine issues. StarTron is a multi-functional additive that allows marine engines to start easily and run smoothly, even when using ethanol-blended...

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      • Starbrite Engine Fogging Oil - 12oz Aerosol
        List Price: $7.99
        Starting At: $4.49

        Starbrite Engine Fogging Oil - 12oz Aerosol Use Starbrite Engine Fogging Oil for maximum protection of all engines in seasonal or long-term storage. This product protects internal surfaces for over one year and will not foul plugs/injectors come spring...

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      • Sta-Bil Marine Ethanol Formula
        Starting At: $29.99

        Sta-Bil 360° Marine Fuel Treatment Sta-Bil 360° Marine Fuel Treatment is engineered to combat the effects of harsh marine climates. This fuel treatment cleans the fuel system and ensires your boat's engine is operating at peak performance...

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      • Mercury Quicksilver Quickare Fuel Treatment
        List Price: $15.49
        Starting At: $9.99

        Mercury Quicksilver Quickare Fuel Treatment Mercury Quicksilver Quickare is a fuel treatment for all grades of gas and ethanol blends. This OEM-recommended fuel treatment will maximize your engine's performance and stabilize your fuel. It is recommended...

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      • Sta-Bil Fuel Stabilizer
        List Price: $8.99
        Starting At: $6.99

        Sta-Bil Fuel Stabilizer Sta-Bil Fuel Stabilizer keeps fuel fresh for quick and easy starts after storage. Stored fuel can go bad in as little as 30-60 days causing gum, varnish, and corrosion to build up in the fuel lines and engine. This stabilizer...

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      • Quicksilver Power Tune
        List Price: $14.99
        Starting At: $9.49

        Quicksilver 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 gasoline engines...

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      • Johnson/Evinrude Carbon Guard Fuel Additive 12oz
        List Price: $38.99
        Starting At: $24.99

        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. Reduced possibility of piston ring sticking...

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      • Starbrite Star-Tron Diesel Additive 16 ounce
        List Price: $32.87
        Starting At: $18.99

        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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      • Sta-Bil Diesel Fuel Stabilizer
        List Price: $29.99
        Starting At: $24.99

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

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      • Starbrite Diesel Fuel Additive 32 oz
        List Price: $26.99
        Starting At: $15.49

        Starbrite Diesel Fuel Additive 32 oz. L.P.C. is a unique, multifunctional diesel fuel additive. It combines a lubricity enhancer with a cetane booster, plus a pour point depressant that lowers pour point by as much as 30F. As a result, it allows the use...

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      • Starbrite EZ to Store EZ to Start Diesel Storage Additive
        List Price: $15.91
        Starting At: $8.99

        Starbrite EZ Store EZ Start Diesel Storage Additive Starbrite EZ Store EZ Start Diesel Storage Additive protects fuel and engine components during storage. This concentrated formula stabilizes and fogs in one step, stopping the formation of gum and...

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      Marine Fuel Additives

      Most boats run through a tank of fuel every 90 days or so. The longer gas remains unused in a tank, it begins to break down and can cause fuel line and engine damage. This is because most fuels now contain high levels of Ethanol. Ethanol fuels are bad news for marine engines. The ethanol attacks the rubber components of the engine, fuel hoses and fiberglass tanks. It also absorbs water, and when it has time to sit will cause phase separation in the fuel. Using marine fuel additives will not only keep fuel from breaking down, but will also protect your engine against corrosive damage. That’s a small price to pay to protect one of your greatest investments!

      The Best Fuel Additives and Solid Advice from Wholesale Marine

      Wholesale Marine carries the best marine fuel additives to protect your boat’s engine from Johnson Evinrude OMC, Mercury and MerCruiser, Sta-Bil, and Starbrite. Say the words fuel additive and most boaters will think of Sta-bil, a household name for fuel stabilizers used to winterize any boat. Today’s more powerful engines mean that fuel can break down faster. Products such as  Johnson’s 2+4 Conditioner or Mercury’s Quickleen, will stabilize fuel, inhibit corrosion, and will also absorb destructive moisture. Starbrite’s very popular Star-Tron, and Sta-bil both have additives that prevent the damage caused by Ethanol. Diesel engines need stabilizers and conditioners too, so just ask our knowledgeable staff which products are best for your boat.

      Wholesale Marine is your one-stop marine supply shop, no matter what your boat requires! We appreciate your patronage and offer aCustomer Loyalty program that provides additional discounts on future purchases. Place an order to receive same day shipping at a flat rate. If you have questions, we’ll be glad to advise you. For questions or to place an order,please call us Monday through Friday, from 9:00 AM until 6:00 PM, EST at (877) 388-2628.