DurAlt® Fuel Conditioner for Gas and Diesel
Simply Add a Few Drops of DurAlt® to your Tank!
  • Will NOT Void Engine Warranties
  • Money-Back Guarantee to Save MORE than it Costs
  • 35+ Year History of Improving Performance; 54 Patents & Trademarks World-Wide

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!

  First Time Buyers get 25% OFF their first order! Use promo code "FirstOrder" at checkout.

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

  • Works in Both Gas and Diesel fuels

  • 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

  • Greatly reduces greenhouse gas emissions

  • Shrinks carbon footprint!



  • Tunes up your engine for maximum performance

  • Increases engine power and fuel economy

  • Extends the life of injectors, pumps and engine oil

  • Built-in Measurement Chamber for easy treatment

  • Less expensive than competitor products

  • Super-Concentrated to last longer & Save $$$

  • Saves MORE than it Costs

  • NO RISK:  Money-Back Guarantee!

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.

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


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.