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Marine Fuel Additives

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      • Quicksilver Quickleen Fuel System Cleaner
        List Price: $16.66
        Starting At: $14.49

        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:
        Starting At: $10.99

        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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      • Johnson Evinrude OMC Engine Tuner
        List Price: $22.49
        Starting At: $13.99

        Johnson Evinrude OMC Engine Tuner Johnson Evinrude Engine Tuner is recommended to maintain full power and efficiency in outboard motors, marine engines, power tools, snowmobiles, and other internal combustion 2- and 4-cycle engines. For use in engine...

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      • Mercury Quicksilver Quickare Fuel Treatment
        List Price: $14.36
        Starting At: $12.49

        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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      • Starbrite Engine Fogging Oil - 12oz Aerosol
        List Price: $11.49
        Starting At: $6.49

        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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      • 2+4 Fuel Conditioner for Johnson/Evinrude/OMC - 32 oz Bottle
        List Price: $25.99
        Starting At: $15.99

        Johnson/Evinrude 2+4 Fuel Conditioner The Johnson/Evinrude 2+4 Fuel Conditioner protects the complete fuel system, conditions fuel, and extends the shelf life of fresh fuels. This fuel stabilizer is recommended for day-to-day operation, particularly...

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      • Starbrite EZ Store EZ Start Gas Storage & Stabilizer
        List Price:
        Starting At: $10.49

        Starbrite EZ Store EZ Start Gas Storage & Stabilizer Starbrite EZ to Store, EZ to Start Gas Storage and Stabilizer stabilizes fuel for up to one year. This stabilizer protects gas and engine components during storage and is ideal for use in boats,...

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      • Starbrite Star Tron Fuel Tank Cleaner- 64 oz
        List Price: $53.99
        Starting At: $30.99

        Stabrite Star Tron Gasoline and Diesel Fuel Tank Cleaner 64oz Starbrite Star Tron Gasoline Gas Tank Cleaner is a safe and easy way to remove harmful sludge and other gunk from aged or contaminated fuel tanks. As a powerful alternative to traditional...

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      • Sta-Bil Marine Ethanol Formula
        List Price: $15.59
        Starting At: $12.99

        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 ensures your boat's engine is operating at peak performance...

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      • Sta-Bil Fuel Stabilizer
        List Price: $8.39
        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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      • Yamaha Outboard Fuel Stabilizer & Conditioner - 12oz
        List Price: $6.89
        Starting At: $5.99

        Yamaha Outboard Fuel Stabilizer & Conditioner The Yamalube fuel stabilizer and conditioner is designed to treat modern day gasoline, increasing its short shelf life. The longer gasoline sits the less performance it can deliver. Best used with fresh...

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      • Sta-Bil Engine Fogging Oil
        List Price: $7.30
        Starting At: $5.49

        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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      • Quicksilver Power Tune
        List Price: $13.99
        Starting At: $11.99

        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
        List Price: $45.49
        Starting At: $28.49

        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. Carbon Guard Benefits: Reduced possibility of...

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      • Yamaha Outboard Yamalube Ring Free Fuel Additive - 12 oz
        List Price: $26.44
        Starting At: $22.99

        Yamaha Outboard Yamalube Ring Free Fuel Additive - 12 oz The Yamalube Ring Free fuel additive is highly concentrated & formulated for E10 fuels to help prevent engine deposit build ups. Helps prevent and remove build ups in fuel injectors,...

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      • Johnson-Evinrude Fogging Oil Spray
        List Price: $20.99
        Starting At: $12.99

        Johnson-Evinrude Storage Fogging Oil Johnson/Evinrude Fogging Oil is formulated to combat rust and corrosion in 2- and 4-cycle engines during out-of-season storage. This product is ideal for outboard and inboard motors, snowmobiles, lawn mowers, and...

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      • Starbrite Star-Tron Diesel Additive 16 ounce
        List Price: $24.14
        Starting At: $20.99

        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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      • Starbrite Star Tron 1oz Enzyme Fuel Treatment
        List Price: $5.00
        Starting At: $2.50

        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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      • Sta-Bil Diesel Fuel Stabilizer
        List Price: $31.91
        Starting At: $23.99

        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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      Marine Fuel Additives

      Most boats run through a full tank of fuel in about 90 days, give or take. However, the longer unused gas remains in a tank, the more it begins to break down, which can cause threatening fuel lines and engine damage. This is because most fuels now contain high levels of ethanol, which can destroy marine engines. Here’s why - traces of ethanol attack the rubber components of the engine, fuel hoses, and fiberglass tanks, causing long-term wear. It also absorbs water, which causes phase separation in the fuel the longer it sits. This is why Wholesale Marine recommends using marine fuel additives for safety and to prevent damage.

      Our team knows that the best way to prevent damage from unused gas is by using marine fuel stabilizers, which are boat fuel additives that not only keep your fuel from breaking down but to protect your engine from unwanted corrosive damage. That’s a small price to pay to protect one of your greatest investments.

      Shop Wholesale Marine for the Best Marine Fuel Additives

      Wholesale Marine carries the highest-quality boat fuel additives (stabilizers) that will work to protect your boat’s engine for years to come. We carry top brands such as Johnson Evinrude OMC, Mercury and MerCruiser, Sta-Bil, and Starbrite.

      The more powerful engines we’re seeing today may have more strength, but are also prone to breaking down faster. Marine fuel stabilizers 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 boat fuel additives and related products are the best choices for your boat.

      Have any questions about finding the right marine fuel additives for your specific needs? Look no further than the experts at Wholesale Marine. Give us a call at (877) 388-2628 between the hours of 9:00 AM and 6:00 PM EST Monday through Friday. Also, inquire about our Customer Loyalty Program if you’re interested in taking advantage of extra savings!