There are lots of alternatives of Fuel Additives to pick from, like Lucas Oil, STA-BIL, Rislone, Lucas Oil Fuel Additive, and more, how do you know which is the best? No worries, we’ve you covered. We put together the very best 17 Best Fuel Additives for yourself.
We have searched and analyzed a number of Fuel Additives ranging in prices from $2 to $49, . Our most encouraged item is Lucas LUC10013 10013 Fuel Treatment. Read on for a list of our top picks, as well as a buying guide on how to select.
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Table of Contents
17 Best Fuel Additives in 2023
No matter what your budget or what your needs are, your search for Fuel Additives will end here, as I compiled this list after consulting and interviewing industry experts.
Also note that, at automotiveToolsList.com, we do not accept paid sponsorships, which is why the options in the list here are totally impartial and based on honest opinions.If you click on a link, we may we may earn a commission if you buy something.
#Top 1 Lucas LUC10013 10013 Fuel Treatment
- Package Weight : 8 Pounds
- Package Dimensions: 7.23 L X 4.93 H X 5.75 W (inches)
- Country of Origin : United States
- Fit Type: Vehicle Specific
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#Top 2 STA-BIL Storage Fuel Stabilizer – Keeps Fuel Fresh
- STORAGE – STA-BIL Storage Fuel Stabilizer Eliminates the Need to Drain Fuel and Keeps Gasoline Fresh for Up to 24 Months. Never Fear Your Car Or Small Engine Refusing to Start Due to Fouled Fuel. This Product Is Effective in All Gasoline and Ethanol Blended Fuels Including E-10 Through E-85.
- VERSATILE – STA-BIL Storage Fuel Stabilizer Is Safe for Use in All Gasoline Engines, Including 2-Cycle. Use This Fuel Treatment in Your Vehicle, Motorcycle, Lawn Mower, Snow Blower, Boat, and Generator.
- ENSURES QUICK, EASY STARTS – Treating Your Gas with This Fuel Stabilizer Prevents Gum, Varnish, Rust, and Corrosion in Your Fuel Tank, All of Which Are Costly to Repair. The 32 Oz. Bottle of This Alcohol-Free Fuel Additive Treats Up to 80 Gallons of Fuel, and It Is Perfect to Use Prior to Storing Either Your Vehicle Or Outdoor Power Equipment for An Extended Period.
- SHELF LIFE – All STA-BIL Branded Products Are Good for Use Up to 2 Years After the Bottle Was Opened. Be Sure to Mark the Date You Opened the Bottle on the Back of Your Package! Proudly Made in the USA by a Family-Owned Company in Chicago, Illinois.
- DIRECTIONS – Bottle Directions: To Measure Small Quantities: Remove Small Cap and Seal (on Long Neck), Squeeze Bottle to Desired Level, and Pour. To Measure Large Quantities: Remove Large Cap and Seal, Pour (measurements on Bottle Side). Usage Directions: 1 Oz (30 ML) Treats Up to 2.5 Gallons (9.5 L) of Fuel. Use STA-BIL Only with Fresh Fuel and Keep Gas Can Or Tank 95% Full to Avoid Condensation Build Up During Storage. Run Engine for 5 Minutes After Adding Product to Treat Entire Fuel System.
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#Top 3 YAMAHA ACC-RNGFR-PL-12 Yamalube Ring-Free Fuel Additive
- Removes and Prevents Carbon and Varnish Deposits From Injectors, Carburetors, Intake Valves, Intake Ports and Combustion Chambers
- Improves Power and Efficiency in Two and Four Stroke Engines
- Use with Yama Lube Fuel Stabilizer and Conditioner PLUS to Prevent Any Harmful Effects
- Fights Corrosive Elements of Sulfur in Ethanol Blended Fuels
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#Top 4 Star Tron Enzyme Fuel Treatment
- STABILIZES FUEL FOR UP TO 2 YEARS – This Fuel Additive Is Ideal for Everyday Use and Seasonal Storage. It Can Stabilize Fuel for Up to 2 Years and Can Help Rejuvenate Old, Sub-Spec Fuel.
- ENZYME FUEL TREATMENT – Star Tron Enzyme Fuel Treatment Concentrate Improves the Combustibility of All Fuel – Meaning More Power and Better Fuel Economy. It Keeps Working to Clean Your Fuel Delivery System, So Your Engines Start Easily and Run Strong.
- MAX PERFORMANCE – This Gasoline Stabilizer Helps Improve MPG, Eliminate Black Soot and Exhaust Stains, Reduce Emissions, Remove Carbon Build-Up, and Eliminate and Prevent Ethanol Fuel Problems for Maximum Performance.
- SAFE FOR ALL ENGINES – Star Tron Enzyme Fuel Treatment Concentrated Formula #930XX Is Economical to Use in Large and Small Applications. It Works with Ethanol Fuel and Is Safe for Use in All Engines (including 2-Cycle Pre-Mix).
- VERSATILE – This Revolutionary Fuel Stabilizer Utilizes Enzyme Technology to Enhance the Performance of Boats, Automobiles, Trucks, RVs, Tractors, Farm Equipment, Generators, Lawnmowers, Lawn Equipment, Oil Burning Furnaces and All Other Small Engines.
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#Top 5 Rislone Hy-per Fuel Complete Fuel System Cleaner Gas
- Six in One: Equal to a Bottle of Regular Injector and Complete Fuel System Cleaner, Upper Cylinder Lubricant, Fuel Stabilizer and Conditioner, Dry Gas, Gas Treatment and Octane Booster
- Increase Power and Performance: Boosts Octane, Power, Performance and Mileage, Stabilizes Gas, Lubricates and Protects
- EPA Registered: Will Not Void Manufacturer’s New Vehicle Warranty and Safe to Use on Vehicles with Oxygen Sensors and Catalytic Converters; Exceeds Epa Compliance Performance Criteria and Is Epa Registered
- Run Smoother: Helps Eliminate Noisy Injectors and Fuel Pumps, Rough Idle, Hard Starting and Hesitation; Regular Use Provides Reduced Fuel System and Emission Control Repairs.
- Save Gas: Cleans and Lubricates the Complete Fuel System; Engine Dynamometer Tests Show Improved Fuel Economy
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#Top 6 STA-BIL 360 Protection Ethanol Treatment And Fuel Stabilizer
- America’s #1 Ethanol Treatment
- Made in the U. S. A.
- Keeps Fuel Fresh for Up to 12 Months
- Engineered for Year Round Usage.
- Effective in Ethanol and Non-Ethanol Blended Fuels
- Increases Engine Power and Efficiency
- Flash Point: 80.0 Degrees_celsius
- Prevents Corrosion Caused by Ethanol Blended Fuels
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#Top 7 Lucas Oil LUC10020 Fuel Treatment
- Increases the Life of Pumps and Injectors
- Increases Power and Miles Per Gallon by Burning Excess Exhaust Emissions
- Easy and Simple Use Kit
- Cleans and Lubricates the Fuel System
- The Product Is 5, 25 Oz, Fuel Treatment, for Gasoline Lpg and Diesel Fuel, Contains No Alcohol/solvents/kerosene/diesel Fuel, Lubricates Rings and Cylinder Walls for Longer Life, Increases Mileage, Cleans and Lubricates Valves, Pumps, Carburetors, and Injectors
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#Top 8 Sea Foam IC5 Fuel Injector Cleaner
- Helps Recover Lost Mpg And Reduce Exhaust Emissions
- Adds Lubricity To Upper Cylinders
- Concentrated Formula Treats Up To 25 Gallons
- Add To Fuel To Help Clean Fuel Injectors And Restore Injector Spray Patterns
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#Top 9 STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer
- Advanced Formula for Engines Used in Water Environments, to Better Remove the Moisture
- Helps Prevent Corrosion Damage and Helps Remove Water
- America’s #1 Ethanol Treatment
- Use in Your Boat, Jet Ski, Or Any Water Sport Engines to Clean the Fuel System and Improve Performance
- Helps Prevent Ethanol Fuel Related Damage in Vehicles and Small Engines
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#Top 10 Lucas Oil High Mileage Fuel Treatment 5.25 Ounce
- Country of Origin : United States
- Package Dimensions: 26.04 L X 20.32 H X 18.1 W (centimeters)
- Fit Type: Universal
- Package Weight: 4.54 Kilograms
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#Top 11 Yamaha Outboard Ring Free Plus Fuel Additive Quart ACC-RNGFR-PL-32
- Featuring Metal Filmers, It Also Protects Silver Solder, Copper, Aluminum, and Steel in a Fuel System From the Corrosive Affects of Ethanol Sulfate Salt.
- Yamalube
- Yamalube Oils
- Synthetic PLUS Formula Provides Superior Deposit Control, Cleaning Fuel Injectors, Carburetors, Intake Valves, Intake Ports, and Combustion Chambers
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#Top 12 STAR BRITE Star Tron Enzyme Fuel Treatment SEF Gasoline Formula
- Makes Engines Start Easily and Run Smoothly; Improves MPG and Reduces Emissions
- Stabilizes Fuel for Up to 2 Years and Can Help Rejuvenate Old, Sub-Spec Fuel
- Cures and Prevents Ethanol Fuel Problems; Helps Prevent Phase Separation
- Small Engine Formula 14308 Is Safe for Use in All Engines (including 2-Cycle Pre-Mix)
- Cleans Valves and Injectors of Carbon Deposits, Gums and Varnish
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#Top 13 STA-BIL Fast Fix – Small Engine Treatment
- FIXES ROUGH RUNNING ENGINES – STA-BIL Fast Fix Eats Away At Gum and Varnish That Cause Rough Starts and No Starts in Your Small Engine Equipment. This Easy-to-Use Fuel Additive Combats the Effects of Ethanol Blended Gasoline.
- SHELF LIFE – All STA-BIL Branded Products Are Good for Use Up to 2 Years After the Bottle Was Opened. Be Sure to Mark the Date You Opened the Bottle on the Back of Your Package! Proudly Made in the USA by a Family-Owned Company in Chicago, Illinois.
- ELIMINATES WATER – This Fuel Injector Cleaner Helps to Remove Water That May Get Into Your Fuel System. Penetrating Deep Into the Fuel Line, This Simple Fuel Additive Prevents the Need to Disassemble the Engine. The 8 Oz. Bottle of This Alcohol-Free Fuel Additive Treats Up to 20 Gallons of Fuel.
- DIRECTIONS – For Rough Running Engines Use 1 Oz. of STA-BIL Fast Fix Per 2.5 Gallons of Fuel. Fill with Fresh Gas. Start the Engine and Allow to Run for 15 Minutes to Allow the Additive to Work Its Way Through the Fuel System. If the Engine Does Not Start, Attempt to Turn It Over a Few Times So the Additive Makes Its Way Through the Fuel System and Allow to Sit Overnight. Attempt to Start Again, If Problems Persist You May Need to Have It Looked At by a Mechanic.
- VERSATILE – Compatible with All Small Engines, Adding STA-BIL Fast Fix to Your 2-Cycle Or 4-Cycle Small Engine Cleans Carburetors and Injectors While Acting As a Water Remover. Use This Product in Your Lawn Mower, Chainsaw, Trimmer, Snow Blower, Generator, and More.
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Editor’s Notes
During our Fuel Additives analysis, we discovered 424 Fuel Additives products and shortlisted 13 high quality items.We discovered that most consumers select Fuel Additives by having an average value of $13.
We have explored hundreds of brands and picked the best brand names of Fuel Additives, which includes Lucas Oil, STA-BIL, Rislone, Lucas Oil Fuel Additive.
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