Safeguard™ Ethanol Fuel Conditioner

Lucas Oil Products, Inc.

Safeguard™ Ethanol Fuel With Conditioner

Lucas Safeguard™ Ethanol Fuel Conditioner with Stabilizers was developed to specifically address issues associated with using ethanol based fuels. This applies to E-10, E-15, E-85, pure ethanol and any mixtures in between including gasoline. Our Product is completely soluble in all ethanol fuels and will not harm filters. Lucas Safeguard™ Ethanol Fuel Conditioner with Stabilizers contains effective additives to prevent rust and corrosion associated with the use of ethanol fuels.

Safeguard™ Key Benefits

  • Cleans injectors, valve seats, combustion chambers and other critical fuel components
  • Stabilizes fuel and prevents varnish & gum formation in ethanol and gasoline
  • Combats deposits and protects your engine oil lubricants from the harmful effects of alcohol combustion





  • #20576 - 16 Ounces(Case of 12) - 473 mL
  • #20670 - 5.25 Ounces (Case of 24) - 155 mL
  • #10929 - 2 Ounces (Case of 18) - 59 mL


Safeguard™ treats up to 80 gallons(302.8) of ethanol fuel. One ounce treats five gallons of ethanol fuel. Our new 5.25 oz bottle treats up to 25 gallons (94.6 liters) of ethanol fuel. Recommended for use in automobile and marine applications.



Product Spec Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet

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Andy Grow uses Lucas Fuel Treatment in 2003 Dodge Ram 2500

I treated my '03 2500 Ram with your Fuel Treatment, and almost immediately I noticed a smoother idle, better acceleration, and the truck just "ran nicer".

The best bang though came a few days later, when I noticed my MPG (both on the trucks computer and by my own calculations) had actually gone up 1.5mpg!

We get some pretty crappy gas up here...I've tried other treatments but none did anything close to your Fuel Treatment.

I now am running Lucas Oil products in my axles and will be changing my engine and transmission over, too.

You've earned a customer for life!

Andy Grow

Kodiak, Alaska

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