Safeguard™ Ethanol Fuel Conditioner With Stabilizers

Lucas Oil Products, Inc.

Safeguard™ Ethanol Fuel Conditioner With Stabilizers

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.

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



  • #10576 - 16 Ounce (Case of 12) - 13 lbs
  • #10670 - 5.25 Ounce (Case of 24) - 10 lbs
  • #10929 - 2 Ounce (Case of 18) - 3 lbs

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
WARNING WARNING: This product can expose you to ethylbenzene, which is known to the State of California to cause cancer. For more information go to

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Michael J. Lord uses Lucas Fuel Treatment in 1991 Subaru

My original fuel injector and fuel pump had to be replaced at 125,000 miles. I had both parts replaced by the Factory. I started using Lucas Fuel Treatment just before the parts were replaced. I now have 378,000 miles on the vehicle. If my math is correct that is 253,000 miles with the "New" fuel pump and injector. Thank You Lucas for your fine products.

Michael J. Lord

Worcester, Massachusetts

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Gary Reagan uses Lucas Fuel Treatment

I just drove 190 miles on the same amount of gas that I used to go 120 miles on. I've been riding my bike for years and have always got about 120 miles on a tank. After completeing 3/4 of the small bottle over a 1000 mile trip, my bike gets 190 miles per tank, Amazing!! Plus it runs about 10 degrees cooler. I'm telling everyone! I'm a believer now. Thanks for making a great American product.

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