FUEL TREATMENTS

HOME / PRODUCTS / FUEL TREATMENTS / Fuel Treatment

Fuel Treatment

Enhanced Formula. Improved Performance. Trusted Lucas Protection.

Lucas Oil Fuel Treatment now features an enhanced formula trusted to increase efficiency and fuel economy. Upgraded to deliver even better fuel-system performance and formulated with no solvents, it is designed to help maximize engine efficiency, improve power and fuel mileage, reduce fuel consumption, and promote more complete combustion for cleaner exhaust emissions.

Designed for both gasoline and diesel engines, whether carbureted or fuel injected, Lucas Fuel Treatment delivers the lubrication, detergency, and cleaning action your fuel system needs to perform at its best. Its high-detergent formula helps clean and lubricate fuel injectors and carburetors, while helping fuel burn more thoroughly for improved engine performance and efficiency.

Use at every fill-up to get a premium performance out of low octane, lower quality fuel. Lucas Fuel Treatment complies with the federal low sulfur content requirements for use in diesel motor vehicles and non-road, locomotive and marine diesel equipment engines.

Key Benefits

  • Increases Efficiency and Fuel Economy
  • Restores Engine Power and Performance 
  • 100% Fuel Injector Clean Up with Two Uses 
  • Cost Effective Maintenance 
  • Complete Fuel System Cleaner
  • Improves Performance
  • Preventative Maintenance Solution for Longer Vehicle Life
  • Keeps Your Engine in like-new Condition
  • Prevents Fuel System Deposits, Rust & Corrosion 
  • Eliminates the Need for Expensive Fuel

Packaging

Product # Size Weight Data Sheets
#10020 5.25 Ounce (Case of 24) 10 lbs Safety Data Sheet
#10003 1 Quart (Case of 12) 25 lbs Safety Data Sheet
#10013 1 Gallon (Case of 4) 33 lbs Safety Data Sheet
#10023 330 Gallon tote 2,500 lbs Safety Data Sheet
Which fuel system product do you need?

Directions For Use

The recommended dosage is 2-3 ounces of Fuel Treatment for every 10 gallons of gasoline or diesel fuel. Pour Lucas Fuel Treatment directly into the fuel tank. Exceeding the recommended dosage is not harmful to your vehicle.

5.25oz Bottle - One bottle treats up to 25 gallons of fuel

1 Quart/32oz Bottle - One bottle treats up to 100 gallons of fuel.

1 Gallon/128oz Bottle - One bottle treats up to 400 gallons of fuel.

HEAR IT FROM OUR CUSTOMERS

There is simply no better products

As a kart racer I can not say enough about the quality and performance helping standards of the Lucas Oil Products. We have been using Lucas Oil Products in our kart for four years now and there is simply no better products. We race all over the southeast and people are always coming up and asking what we are using and how it is performing. Thank You Lucas Oil for your support and your awesome oil products.
Tanner M., Munford, TN

Now the engine is “humming” like it was brand new.

Complete Engine Treatment added to engine oil eliminated squeaking from engine during ignition and now engine is "humming" like it was brand new. 2003 LEXUS RX 300 108K.
Darwin F., Honolulu, HI

Lucas hi-mileage stabilizer IMMEDIATELY quieted engine

2003 F150 5.4L Triton 3-valve. Timing chain, guides and cover had disintegrated at about 280,000 and constant oil leakage. Put new chain, guides, oil strainer, pick-up tube etc and drove to 345,000 using 20w50 and losing about 2 quarts a month. Noisy upon start-up which I understand is typical for these Tritons plus lifters made constant noise. Was about to install a new/used motor when I figured what the heck try a bottle of Lucas hi-mileage stabilizer. IMMEDIATELY quieted engine and after adding another bottle a week later, engine is running QUIETLY!!! leaks less too. Have installed new coil packs and I think this 5.4 might just make it to 500,000!! I also added 1qt to the tranny...shifts smoother.

Thank you Lucas Oil for helping me save time and money!

I have been using Lucas Oil products on the farm since 2001. Since then we have gotten more hours between overhauls in our farm tractors and semi trucks. Thank you Lucas Oil for helping me save time and money!
Dustin P., Kimmell, IN

Try out the Motorcycle Oil Stabilizer you’ll hear the difference…

My Harley always had the top end tick like most bikes do. So I decided to purchase the Lucas Motorcycle Oil Stabilizer. Wow I can't believe how much this has helped granted it's still makes noise but it dampens it down alot! I run Lucas Synthetic 20w/50 in my motor with Lucas Gear Oil in my trans. And Lucas primary oil. I don't care what anybody says Lucas makes some great oils! Try out the Motorcycle Oil Stabilizer you'll hear the difference it made a believer out of me and it will you too!

RELATED NEWS

The Strongest Brands Know Their Roots

September 16, 2026

The Strongest Brands Know Their Roots
Lucas Oil unveils enhanced Fuel Treatment line

September 15, 2026

Lucas Oil unveils enhanced Fuel Treatment line
Lucas Oil Motor Oil Extender supports engine protection amid rising costs

September 8, 2026

Lucas Oil Motor Oil Extender supports engine protection amid rising costs
solid-white-shield