The Best Gasoline Additive of 2023

No.1 selling brand of premium gas-line antifreeze

Absorbs 5 times more water than regular gas dryers

Removes water from fuel system

Prevents rust and corrosion

This item is not for sale in Catalina Island

Cures and prevents ethanol fuel problems; helps prevent phase separation

For everyday use and seasonal storage; stabilizes fuel for up to 2 years and can help rejuvenate old, sub-spec fuel

Makes engines start easily and run smoothly; improves fuel economy and reduces emissions

Cleans valves and injectors of carbon deposits, gums and varnish for maximum performance, increased fuel efficiency and reduced emissions

Concentrated formula #930XX is economical to use in large and small applications; safe for use in all engines (including 2-cycle pre-mix)

PREVENTS ETHANOL DAMAGE – STA-BIL 360 Protection Ethanol Treatment & Fuel Stabilizer prevents corrosion caused by ethanol blended fuel. Effective in all gasoline blends, including ethanol and non-ethanol, this product helps increase engine power and fuel efficiency.

STORAGE – Although this fuel additive is engineered for use in fresh fuel at every fill up, it stabilizes fuel for up to 12 months. As America's #1 Ethanol Treatment, you can trust STA-BIL 360 Protection to keep your vehicle or gasoline-powered small engine equipment running at peak performance.

VERSATILE – The 32 oz. bottle of this alcohol-free fuel additive treats up to 160 gallons of fuel, and it is safe for use in all gasoline engines, including 2-cycle. By preventing the buildup of unwanted gum and varnish, this product is recommended for use in your vehicle, motorcycle, lawn mower, snow blower, boat, generator, and more.

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 5 gallons (19 L) of fuel. Recommended for use at every fill up in season for year-round performance and protection.

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.

Cures and prevents ethanol fuel problems

Helps prevent phase separation

Makes engines start easily, run smooth

Stabilizes gasoline for up to 2 years

This item is not for sale in Catalina Island

Fit Type: Vehicle Specific

Package Dimensions: 7.23 L x 4.93 H x 5.75 W (inches)

Package Weight : 8 pounds

Country of Origin : United States

INCREASES FUEL ECONOMY BY 7.9% (verified by 3rd party testing)

STABILIZES ETHANOL, SMOOTHS IDLE, DISSOLVES GUMS & VARNISH

RESTORES PERFORMANCE, POWER & FUEL MILEAGE

REMOVES COMBUSTION CHAMBER DEPOSITS

LUBRICATES & CLEANS: VALVES, PUMPS, INJECTORS, RINGS, PISTONS, & UPPER CYLINDERS

INCREASES FUEL ECONOMY BY 7.9% (verified by 3rd party testing)

STABILIZES ETHANOL, SMOOTHS IDLE, DISSOLVES GUMS & VARNISH

RESTORES PERFORMANCE, POWER & FUEL MILEAGE

REMOVES COMBUSTION CHAMBER DEPOSITS

LUBRICATES & CLEANS: VALVES, PUMPS, INJECTORS, RINGS, PISTONS, & UPPER CYLINDERS

New

Flash point: 40.5

Part number: K100-MG32

Package Dimensions: 8.128 L x 25.654 H x 8.382 W (centimeters)

INCREASES FUEL ECONOMY BY 7.9% (verified by 3rd party testing)

STABILIZES ETHANOL, SMOOTHS IDLE, DISSOLVES GUMS & VARNISH

RESTORES PERFORMANCE, POWER & FUEL MILEAGE

REMOVES COMBUSTION CHAMBER DEPOSITS

LUBRICATES & CLEANS: VALVES, PUMPS, INJECTORS, RINGS, PISTONS, & UPPER CYLINDERS

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

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 16 oz. bottle of this alcohol-free fuel additive treats up to 40 gallons of fuel, and it is perfect to use prior to storing either your vehicle or outdoor power equipment for an extended period

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

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

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