Safeguard™ Ethanol Fuel Conditioner

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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.

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


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* Size:


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

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Mike Corcoran uses Lucas Fuel Treatment for GMC-K2500


Your gas treatment is just the thing. My 1989 GMC-K2500 with 150,000 miles on her needed it. I was getting 13/14 miles per gallon, now I am getting 15/16 miles per gallon with a lot smoother idling. In the future I plan on using your other products when needed.

Thanks for a great produc

Mike Corcoran

W. Wareham, Mass.

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