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Lucas Oil

Lucas Oil 10003 Fuel Treatment - 1 Quart

    • Based on 21,896 reviews
Condition: New
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Availability: 12 left in stock
Fulfilled by Amazon
Arrives Thursday, Apr 10
Order within 4 hours and 8 minutes
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Size: 1 Quart


Number of Items: 1


Features

  • The worlds #1 fuel additive for both gasoline and diesel engines
  • A great tune-up in a bottle treats gasoline, diesel fuel and increases MPG
  • Cleans and lubricates the fuel system, including fuel injectors, carburetor and combustion chamber
  • Improves fuel economy by burning excess exhaust emissions
  • Increases power and acceleration by improving fuel flow and reducing deposit buildup
  • Neutralizes sulfur and other harmful contaminants present in the fuel system
  • Increases the life of pumps and injectors
  • Prevents rust and corrosion, prolonging the life of engine and fuel system components
  • Complies with federal low sulfur content requirements for diesel motor vehicles and non-road, locomotive and marine diesel equipment engines
  • Safely replaces the need for lead in older engines without causing harmful effects

Description

A powerful blend of oils and additives designed to increase power and fuel mileage and lower exhaust emissions through a more complete combustion. Enjoy a clean and efficiently functioning fuel system for improved performance and save money with enhanced fuel economy. Protect your engine and fuel system components from rust and corrosion while passing smog tests with ease. Can be added to your tank every 3,000 miles to avoid carbon and gunk buildup and prevent problems in your fuel system

Manufacturer: ‎Lucas Oil


Brand: ‎Lucas Oil


Model: ‎051-587


Item Weight: ‎1.98 pounds


Product Dimensions: ‎3.3 x 3.3 x 3.3 inches


Country of Origin: ‎China


Item model number: ‎LUC10003


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎051-587


OEM Part Number: ‎10003


Date First Available: July 20, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Better than I expected. Good stuff!
Size: 1 Quart Number of Items: 1
I'm impressed! I didn't expect this to work, but I actually noticed a few things: - Car starts up much faster (less "cranking" required to start the engine) - Feels a bit smoother and more power Not sure if its placebo but it definitely seems like it works! Considering this is so cheap, I will definitely buy it again. ... show more
Reviewed in the United States on March 9, 2025 by Treegrower
    • Save money on a product that works!
Size: 1 Quart Number of Items: 1
Review Image by InOtterSpace InOtterSpace
Review Image by InOtterSpace InOtterSpace
I've been using Lucas Oil Fuel Treatment for the last few years, specifically after every oil change on my cars. Initially, I used the 5.25-ounce version, but I realized that purchasing the 1-quart version is more cost-effective. Performance: The results have been impressive. My average miles per gallon (MPG) typically hovers around 30-31. However, after using the Lucas Oil Fuel Treatment, I consistently see my average MPG jump to 36. This improvement is based on my daily drives, which involve 50-70 mph speeds over 3-6 hours. Cost Efficiency: Switching from the 5.25-ounce bottle to the 1-quart version has been a smart move financially. Not only does it save money, but it also reduces waste, as I'm not tossing out small bottles every time. Effectiveness: Lucas Oil Fuel Treatment has proven to be highly effective in enhancing fuel efficiency. The noticeable increase in MPG has made it a staple in my car maintenance routine. Given the amount of driving I do, this product not only saves on fuel costs but also seems to improve the overall performance of my vehicle. Pros: Significant increase in MPG (from 31 to 36 on average). Cost-effective when purchasing the 1-quart version. Easy to use, just add it after an oil change. Potentially improves overall engine performance. Cons: None observed so far; the product delivers on its promises. Lucas Oil Fuel Treatment is a reliable and cost-effective solution for anyone looking to improve their vehicle's fuel efficiency. The substantial increase in MPG is a testament to its effectiveness. Whether you drive long distances daily like I do or simply want to get more out of each gallon, this product is worth considering. ... show more
Reviewed in the United States on June 4, 2024 by InOtterSpace InOtterSpace
    • it works 10 times better than i can believe. you have to try it to see for yourself.
Size: 1 Gallon Number of Items: 1
I received my gallon of Lucas oil treatment today, put 30 ounces in tank of 30 gallons fuel, 06 dodge 2500 hemi engine, i had to see results to believe it, instantly engine ran smoother i could not believe it without seeing first hand , i will be using Lucas treatment for ever now, thanks Lewis , the engine ran so much better i had to go for a 10 mile drive this is going to be a miracle. This is a update i have used this Lucas in my john deer riding mowers makes them run better and start without using choke to start engine, used in Husqvarna leaf blower could see big difference instantly, i am 83 and this is a miracle product, without seeing would not believe. Thanks Lewis ... show more
Reviewed in the United States on March 14, 2025 by LewisBurns
    • Great product at a great price.
Size: 1 Quart Number of Items: 1
Finally found this product which I've been using for years at this quart (32 oz) size at a great price. Thanks - D
Reviewed in the United States on March 20, 2025 by Dionysios
    • I hope it is working!
Size: 1 Quart Number of Items: 1
I think this stuff is awesome, but I'm not a carburetor - LOL I put this in my 2020 Tucson, my wife's 2025 Fusion and my pride and joy, an old roadster with three carbs and a V8 Chevy small block. Who can tell what good it does??? All 3 vehicles are running well - so there you go.
Reviewed in the United States on March 25, 2025 by M. Smith
    • Great lubricant
Size: 1 Gallon Number of Items: 1
Love Lucas for all my vehicles. Pour in gas tank every fill up. Can really tell on high mileage vehicles as much more punch and better mileage.
Reviewed in the United States on March 12, 2025 by Mcclden
    • Best Fuel Treatment on the Market.
Size: 1 Gallon Number of Items: 1
Lucas hit it out of the park with this product. It keeps the fuel system, including injectors, fuel lines, and upper cylinder of your engine clean. This is my third gallon of this product I bought. I keep a single use bottle filled with this in my truck, and I try to use it with every fill-up. I've missed a few, but for the most part every time I fill up, I put in a small bottle of this and just refill it when I get home. I have a friend who had a lifter/cam failure on his 5.7L Hemi. While scoping the engine to look for metal shavings, the mechanic commented on how clean his top end was, and definitely didn't look like an engine that had 100K+ miles on it. Admittedly, he didn't change his oil as often as I do and learned a hard lesson. I was sold on this product then, and have been using it ever since, and will continue. It's just good insurance. These new trucks aren't cheap, and this product, along with a quality synthetic oil & filter changed regularly help keep our expensive trucks running smooth for a LONG time. ... show more
Reviewed in the United States on January 23, 2025 by Patrick "Pat" Bickel
    • Use this when you gas up.
Size: 1 Gallon Number of Items: 1
I love it. My Nissan seams to run better even with regular gas!
Reviewed in the United States on March 28, 2025 by John Ninivaggi

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