Lucas Safeguard Ethanol Fuel Conditioner was developed to prevent corrosion and degradation in ethanol based fuels. It can be used in E-10, E-15, E-85, pure alcohol or any alcohol gasoline combination, even pure gasoline. Safeguard prevents the harmful corrosion in fuel systems often associated with the use of Ethanol fuels. Helps protect your motor oil from the harmful side effect of alcohol combustion. Contains special cleaning agents to clean and maintain injectors, carburettors, valve seats and other critical components. Contains oxidation inhibitors that stabilize the fuel and prevent the formation of varnish and gums. For use in 2-stroke and 4-stroke engines.
Lucas Safeguard Ethanol Fuel Conditioner was developed to prevent corrosion and degradation in ethanol based fuels. It can be used in E-10, E-15, E-85, pure alcohol or any alcohol gasoline combination, even pure gasoline. Safeguard prevents the harmful corrosion in fuel systems often associated with the use of Ethanol fuels. Helps protect your motor oil from the harmful side effect of alcohol combustion. Contains special cleaning agents to clean and maintain injectors, carburettors, valve seats and other critical components. Contains oxidation inhibitors that stabilize the fuel and prevent the formation of varnish and gums. For use in 2-stroke and 4-stroke engines.
Ethanol Fuel Conditioner 16oz Lucas Oil
Lucas Safeguard Ethanol Fuel Conditioner was developed to prevent corrosion and degradation in ethanol based fuels. It can be used in E-10, E-15, E-85, pure alcohol or any alcohol gasoline combination, even pure gasoline. Safeguard prevents the harmful corrosion in fuel systems often associated with the use of Ethanol fuels. Helps protect your motor oil from the harmful side effect of alcohol combustion. Contains special cleaning agents to clean and maintain injectors, carburettors, valve seats and other critical components. Contains oxidation inhibitors that stabilize the fuel and prevent the formation of varnish and gums. For use in 2-stroke and 4-stroke engines.
Lucas Safeguard Ethanol Fuel Conditioner was developed to prevent corrosion and degradation in ethanol based fuels. It can be used in E-10, E-15, E-85, pure alcohol or any alcohol gasoline combination, even pure gasoline. Safeguard prevents the harmful corrosion in fuel systems often associated with the use of Ethanol fuels. Helps protect your motor oil from the harmful side effect of alcohol combustion. Contains special cleaning agents to clean and maintain injectors, carburettors, valve seats and other critical components. Contains oxidation inhibitors that stabilize the fuel and prevent the formation of varnish and gums. For use in 2-stroke and 4-stroke engines.
in 27 offers
The lowest price for Ethanol Fuel Conditioner 16oz Lucas Oil right now is $14.87 at Milky Motorsports, compared across 9 retailers.
The all-time low was $14.49 on 6 May 2026 — today's price is 3% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 6 June 2026.
Last updated at 06/06/2026 02:17:19
LUCAS OIL Safegaurd Ethanol Fuel Stabilizer 16oz LUC10576
Free delivery between 11–20 June
Lucas Oil Products Safeguard Ethanol Fuel Conditioner 10576
Free delivery between 11–20 June
LUCAS OIL Safegaurd Ethanol Fuel Conditioner 12x16oz 10576
Free delivery between 11–20 June
Lucas Oil Safegaurd Ethanol Fuel Stabilizer 16oz LUC10576
Lucas Oil Safeguard E Fuel
Ethanol Fuel Conditioner 16oz
Delivery $31.18
Lucas oil, 10576, Ethanol fuel conditioner 473ml, Treats 80 Gallons
Delivery between 9–17 June $11.50
Lucas oil, 10576 x 2, Ethanol fuel conditioner 473ml, Treats 80 Gallons
Delivery between 9–17 June $11.50
Lucas Oil Safeguard Ethanol Fuel Conditioner With Stabilizers 473ml -
Delivery $25.47
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Lucas Oil Safeguard Ethanol Fuel Conditioner 16oz | 10576 | 16 Fluid Ounces | 0049807105761
Delivery $14
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on walmart.com
I use this exclusively for all of my small engines and powersports engines. I use this in my camper, where the gas can sit for months. Much cheaper than the name brand and it works. I've not had any bad gas since I've been using this product.
originally posted on sportsmans.com
Great service, the fuel treatment arrived in just a few days, packed well, with no surprises. Thanks.Lucas Ethanol treatment goes into every one of the automobiles I own, every fill-up. It really makes a difference, especially in my wife's Honda Accord which was prone to vapor lock due to the ethanol that they put in gasoline nowadays.
originally posted on ebay.com
In my area some percentage of gas is ethanol. There might be a fill up station that only pumps straight gasoline but I've never seen on in my area, so it's a necessary evil. The issue at least to me is, ethanol is corrosive even in small quantities yet that's what we are forced to use in our expensive engines. Supposedly the car's designed to handle "gasohol" in low percentages as the carmaker supposedly designed and tested fuel system o-rings and seals to tolerate it. Even so I'd run straight gas if I could but since I can't anymore there is this stuff. I gave a bottle to my friend she reported her old 2001 V6 Solara really came alive with Lucas in the tank. To me anything that performs above and beyond its primary function is a bonus so, fine. The main issue with ... MoreIn my area some percentage of gas is ethanol. There might be a fill up station that only pumps straight gasoline but I've never seen on in my area, so it's a necessary evil. The issue at least to me is, ethanol is corrosive even in small quantities yet that's what we are forced to use in our expensive engines. Supposedly the car's designed to handle "gasohol" in low percentages as the carmaker supposedly designed and tested fuel system o-rings and seals to tolerate it. Even so I'd run straight gas if I could but since I can't anymore there is this stuff. I gave a bottle to my friend she reported her old 2001 V6 Solara really came alive with Lucas in the tank. To me anything that performs above and beyond its primary function is a bonus so, fine. The main issue with buying this stuff is finding the right price. Before I bought from the seller I did I did a whole lot of dividing by 12 and 8 finding the price for 8 oz of the stuff (that ought to last for two fill-ups in a 20-gallon gas tank car). So when I found the cheapest per oz price that's what I bought.
| Warranty | Limited |
LUCAS OIL Safegaurd Ethanol Fuel Stabilizer 16oz LUC10576
Free delivery between 11–20 June
Lucas Oil Products Safeguard Ethanol Fuel Conditioner 10576
Free delivery between 11–20 June
LUCAS OIL Safegaurd Ethanol Fuel Conditioner 12x16oz 10576
Free delivery between 11–20 June
Lucas Oil Safegaurd Ethanol Fuel Stabilizer 16oz LUC10576
Lucas Oil Safeguard E Fuel
I use this exclusively for all of my small engines and powersports engines. I use this in my camper, where the gas can sit for months. Much cheaper than the name brand and it works. I've not had any bad gas since I've been using this product.
Great service, the fuel treatment arrived in just a few days, packed well, with no surprises. Thanks.Lucas Ethanol treatment goes into every one of the automobiles I own, every fill-up. It really makes a difference, especially in my wife's Honda Accord which was prone to vapor lock due to the ethanol that they put in gasoline nowadays.
In my area some percentage of gas is ethanol. There might be a fill up station that only pumps straight gasoline but I've never seen on in my area, so it's a necessary evil. The issue at least to me is, ethanol is corrosive even in small quantities yet that's what we are forced to use in our expensive engines. Supposedly the car's designed to handle "gasohol" in low percentages as the carmaker supposedly designed and tested fuel system o-rings and seals to tolerate it. Even so I'd run straight gas if I could but since I can't anymore there is this stuff. I gave a bottle to my friend she reported her old 2001 V6 Solara really came alive with Lucas in the tank. To me anything that performs above and beyond its primary function is a bonus so, fine. The main issue with ... MoreIn my area some percentage of gas is ethanol. There might be a fill up station that only pumps straight gasoline but I've never seen on in my area, so it's a necessary evil. The issue at least to me is, ethanol is corrosive even in small quantities yet that's what we are forced to use in our expensive engines. Supposedly the car's designed to handle "gasohol" in low percentages as the carmaker supposedly designed and tested fuel system o-rings and seals to tolerate it. Even so I'd run straight gas if I could but since I can't anymore there is this stuff. I gave a bottle to my friend she reported her old 2001 V6 Solara really came alive with Lucas in the tank. To me anything that performs above and beyond its primary function is a bonus so, fine. The main issue with buying this stuff is finding the right price. Before I bought from the seller I did I did a whole lot of dividing by 12 and 8 finding the price for 8 oz of the stuff (that ought to last for two fill-ups in a 20-gallon gas tank car). So when I found the cheapest per oz price that's what I bought.
For a few dollars this Lucas product protects any vulnerable parts in your fuel system from the effects of ethanol. Even modern cars can get water buildup as ethanol attracts water, and water in your fuel system is not a good thing. Easy inexpensive product that insures a clean fuel system. Just 1 oz needed per 5 gallons so you get quite a few uses out of one large bottle. There are ounce markings on the side so you don't have to measure yourself. If you use too much by accident, no harm and no problem.
Great product. Keeps gas fresh for quick starts. Clean running. After setting through the seasons fires fast.
This product has the features I need to protect my powersports vehicles from the corrosive effects of ethanol blended fuels. So far it seems to work fine and I expect it will stabilize the fuel when my vehicles are garaged and not driven every day. One ounce treats five gallons so it doesn't take that much to treat your fuel. From past experience, I know what ethanol blended fuel can do to a motorcycle's fuel tank and carburetor when not properly treated with a fuel stabilizer. It is critically important to avoid fuel system damage by using a quality fuel treatment like this product.
I have a 5th wheel travel trailer that is difficult to get into gas stations. It has a 30 gallon fuel tank that I use mainly for the generator. Ethanol is a political fuel forced on us by big corrupt federal government. My generator manufacturer recommends non-ethanol fuel. Hard to find in a station I can fit into, so I am using this to see if it can counteract the detrimental effects of Ethanol. Big government sucks.
I've been using this product for about ten years. After I keep having to replace Oxygen sensors, my mechanic recommended this. I have not had to replace a sensor since. My truck starts and runs much better. I add 1 once to every 5 gallons of fuel when I stop for gas. I have a 2000 Toyota Tundra with over 250 thousands miles on it. I wish I had found this product when I first brought my truck.The only draw back, this product use to come in 5 oz bottles that I would carry with me when I did a fill up. I wise it still did.
Great Fuel additive if you're looking to sneak a few extra miles out of the tank. Our cars sit around for awhile. Good to have additive to combat the ethanol.
In the early days I used Stabil brand and couldn't figure out why I still kept having trouble with my carburetors on my small engines. Then I tried Seafoam brand with better success for many years. However when they changed to 15% ethanol in gasoline Seafoam stopped working so well. I now use this Lucas and have not had a single problem for many years with my small engines. Way to go Lucas!!! This is the one to buy.
| Warranty | Limited |
