DurAlt® Fuel Conditioner for Gas and Diesel

Whether you own a motorcycle, car, truck, SUV, RV bus, generator, boat, lawn equipment or a fleet of vehicles, DurAlt is your answer for better performance, lower emissions and savings!

"This is the first fuel additive I have used that I actually could realize an improvement in performance!"
                                             Ernie A.
, Arizona

Our 2oz Bottle is perfect to treat motorcycles or small engines like generators, lawn mowers and snow blowers.
DurAlt keeps fuel fresh for over a  year!

 Retail $9.49

Saves $28.00 avg @ $3.50/gallon of gas

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Our 8oz Bottle is a popular size for treating most cars, trucks and equipment.

Retail $24.99

Saves $112.00 avg @ $3.50/gallon of gas

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DurAlt Fuel Conditioner can treat both gasoline and diesel engines, carbureted or fuel injected.  It gives your engine what it really needs -- allowing it to function as designed at maximum efficiency while cleaning and lubricating the fuel injectors and fuel pump.  It is ideal for new vehicles as well as older vehicles that require leaded fuel.  DurAlt replaces the benefits of lead in gasoline without causing harmful emissions.   It can be used to pass smog tests, and totally neutralizes the harmful effects of low sulfur diesel fuel by lubricating engine parts and preventing carbon deposits.


​​With a 35+ year proven history of success,
DurAlt® is Guaranteed to improve fuel economy & engine performance or YOUR MONEY BACK!


Click Icon Below to Shop for Correct Bottle Size


Motorcycles, snowmobiles, 4-wheelers, small equipment

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Cars, Small Trucks, Boats

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SUVs, Large Pickups, Delivery Vehicles


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A portion of every sale supports the 110+ year old mission of the Boy Scouts of America (BSA):  Prepare young people to make ethical and moral choices over their lifetimes by instilling in them the values of the Scout Oath and Law.