-17% sale
HappyFuel Qualifies for Free Shipping HappyFuel Premium Stabilizer 3.89 oz #HF-15
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HappyFuel HappyFuel Premium Stabilizer 3.89 oz #HF-15 $14.11 $16.84
HappyFuel HF-15 Fuel AdditivesWe’ve researched the best possible additives and created HappyFuel to bring you the highest quality and best performing fuel stabilizer available. Instructions: Pour a full can of HappyFuel into your tank and fill up gasoline before storing your vehicle. This can treats 12-15 gallons of gasoline. Danger: Contains petroleum distillates. Do not swallow, Do not breathe vapors, keep out of reach of children. First Aid: If swallowed or inhaled, call physician, poison control or go to an emergency room. If it comes in contact with eyes, flush with clean water for 15 minutes. California Proposition 65: HappyFuel, Fuel Stabilizer does not utilize or contain any of the materials listed on California’s Proposition 65 list. We will continue to monitor Proposition 65 and will update our labeling when necessary   Technical Information: HappyFuel premium fuel stabilizer offers improvements in oxidation stability over conventional fuel stabilizers. With ethanol blended fuels and conventional gasoline, addressing humidity in your fuel becomes critical. HappyFuel’s premium chemistry addresses oxidation, lubrication, vapor pressure suppression, and water scavenging, thereby addressing the issues of fuel storage from all mechanistic ends. It does this by: Bonding with gasoline compounds to prevent evaporation of low-end components Forming a protective layer along the engine metal that prevents condensed water from corroding the metal Prevent corroded metal ions from destabilizing gasoline compounds into resin, which can hinder fuel injection components Scavenge water to prevent water deposits at the bottom of the tank, limiting biological activity. Normalized SKU: HF15
-17% sale
HappyFuel Qualifies for Free Shipping HappyFuel Premium Stabilizer 32 oz #HF-128
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HappyFuel HappyFuel Premium Stabilizer 32 oz #HF-128 $42.00 $50.40
HappyFuel HF-128 Fuel AdditivesWe’ve researched the best possible additives and created HappyFuel to bring you the highest quality and best performing fuel stabilizer available. Instructions: Measure out .25 ounces of HappyFuel Premium Fuel Stabilizer for each gallon of gasoline to be treated. Add to gasoline and top off your tank. For your convenience please refer to the dosage chart for calculations.  Danger: Contains petroleum distillates. Do not swallow, Do not breathe vapors, keep out of reach of children. First Aid: If swallowed or inhaled, call physician, poison control or go to an emergency room. If it comes in contact with eyes, flush with clean water for 15 minutes. California Proposition 65: HappyFuel, Fuel Stabilizer does not utilize or contain any of the materials listed on California’s Proposition 65 list. We will continue to monitor Proposition 65 and will update our labeling when necessary   Technical Information: HappyFuel premium fuel stabilizer offers improvements in oxidation stability over conventional fuel stabilizers. With ethanol blended fuels and conventional gasoline, addressing humidity in your fuel becomes critical. HappyFuel’s premium chemistry addresses oxidation, lubrication, vapor pressure suppression, and water scavenging, thereby addressing the issues of fuel storage from all mechanistic ends. It does this by: Bonding with gasoline compounds to prevent evaporation of low-end components Forming a protective layer along the engine metal that prevents condensed water from corroding the metal Prevent corroded metal ions from destabilizing gasoline compounds into resin, which can hinder fuel injection components Scavenge water to prevent water deposits at the bottom of the tank, limiting biological activity. Normalized SKU: HF128
-17% sale
HappyFuel Qualifies for Free Shipping HappyFuel Premium Stabilizer 5.17 oz #HF-20
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HappyFuel HappyFuel Premium Stabilizer 5.17 oz #HF-20 $16.28 $19.43
HappyFuel HF-20 Fuel AdditivesWe’ve researched the best possible additives and created HappyFuel to bring you the highest quality and best performing fuel stabilizer available. Instructions: Pour a full can of HappyFuel into your tank and fill up gasoline before storing your vehicle. This can treats 16-20 gallons of gasoline. Danger: Contains petroleum distillates. Do not swallow, Do not breathe vapors, keep out of reach of children. First Aid: If swallowed or inhaled, call physician, poison control or go to an emergency room. If it comes in contact with eyes, flush with clean water for 15 minutes. California Proposition 65: HappyFuel, Fuel Stabilizer does not utilize or contain any of the materials listed on California’s Proposition 65 list. We will continue to monitor Proposition 65 and will update our labeling when necessary   Technical Information: HappyFuel premium fuel stabilizer offers improvements in oxidation stability over conventional fuel stabilizers. With ethanol blended fuels and conventional gasoline, addressing humidity in your fuel becomes critical. HappyFuel’s premium chemistry addresses oxidation, lubrication, vapor pressure suppression, and water scavenging, thereby addressing the issues of fuel storage from all mechanistic ends. It does this by: Bonding with gasoline compounds to prevent evaporation of low-end components Forming a protective layer along the engine metal that prevents condensed water from corroding the metal Prevent corroded metal ions from destabilizing gasoline compounds into resin, which can hinder fuel injection components Scavenge water to prevent water deposits at the bottom of the tank, limiting biological activity. Normalized SKU: HF20

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

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