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) - 473 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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Dalen Spies uses Lucas Fuel Treatment for 77 Olds Cutlass Supreme

I would like to thank everyone at Lucas Oil for making such a high quality oil products. I had a '77 Olds Cutlass Supreme that had 96,000 miles on it and I would drive it 20 miles round trup to work and back Mon.-Fri. I would have to fill it up once a week but after I started to use your injector cleaner in it I was able to go every two weels before I had to put any gas in it and I was even driving longer distances then I normally did. so now I use it in everything. Thanks again for a wonderful product.

Dalen Spies

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