Safeguard™ Ethanol Fuel Conditioner With Stabilizers

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Safeguard™ Ethanol Fuel Conditioner With Stabilizers

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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



  • #10670 - 155ml (Case of 24)
  • #10576 - 473ml (Case of 12)

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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Joseph From North Carolina put 500,000 miles on his work van with Lucas Fuel Treatment

Hi, my name is Joseph V Low and I would like to share my Ford story. Back in 1995 I decided to start my own home repair business  and in 1997, I bought a new Ford E-350 extended cargo van. Unfortunately within the first six months I had problems with the front brake system to the tune of three complete brake jobs. I was pretty upset. I was getting ready to bring it in for the fourth and decided enough was enough and submitted to get a new van. Under NC States Lemon Law. After much back and forth between Ford and the dealership, I got my new 1998 Van.

To make a long story short, I have been calling family, friends, and my mechanic telling them all with GREAT PLEASURE and EXCITEMENT that my van just had its 500,000 mile birthday!!! What makes this soooo special is that it has never had any engine, transmission, or rear end work other than routine maintenance! When it gets a bath, people can’t believe how old it is. I’ve done 99% of the 125 oil changes myself, along with half of the transmission fluid changes.

At 125,000 miles, I started using your Lucas Fuel Additive and from the first bottle, I noticed an immediate increase in horsepower and smoother sounds coming from the engine. It worked so well that I have restored a half dozen 70 late model Trans Ams and used it in them with the same results!!! I’ve told as many people I know about your products. THIS STUFF WORKS!

Joseph Low

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