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!


Simply Add a Few Drops of DurAlt® to your Tank!
  • Will NOT Void Engine Warranties
  • DurAlt does everything your engine needs in a Single Bottle
  • Super-Concentrated to Save you More:  One ounce treats 40 Gal Gas or 25 Gal Diesel!
  • 35+ Year History of Improving Performance; 54 Patents & Trademarks World-Wide
  • Money-Back Guarantee! Saves MORE than it Costs!
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  • Tunes up Engines to provide Maximum Performance

  • Works in Both Gas and Diesel fuels

  • Average 10% better fuel economy
  • Removes engine carbon deposits

  • Lubricates engines reducing friction between surfaces

  • Keeps fuel fresh in storage for one year +

  • Can use regular gas in engines requiring premium octane

  • Boosts diesel cetane for easier cold weather starting

  • Reduces greenhouse gas emissions shrinking carbon footprint

  • Easy to Use: bottles have measurement chamber

  • Much less expensive than other products

  • SUPER-CONCENTRATED to last longer & save even more!


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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!

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


We offer different bottle sizes to service every type of vehicle or equipment.  We also have 55-gallon drums for treating bulk tanks. 

      Average Savings @$3.25/Gallon of Fuel  

DurAlt is formulated to increase power and fuel mileage while significantly lowering exhaust emissions and eliminating carbon deposits.  Its polarized formula forces clumped fuel molecules to spread apart allowing oxygen in to more fully complete the combustion process.  You burn more of the fuel you've already paid for instead of the unburned fuel going out the tailpipe as emissions.  No more of your dollars going up in smoke!

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.

Experience the DIFFERENCE DurAlt makes in your vehicles and equipment TODAY!


Motorcycles, snowmobiles, 4-wheelers, small equipment

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Cars, Small Trucks

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SUVs, Large Pickups, Delivery Vehicles

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Click Icon Below to Shop for Correct Bottle Size


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.