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Lucas Fuel Treatment
Lucas Fuel Treatment
Lucas Fuel Treatment
Lucas Fuel Treatment
Lucas Fuel Treatment
Lucas Fuel Treatment

Lucas Oil Fuel Treatment

LUC10020 (40 in stock)

Lucas Oil

Regular price $4.99 Sale

Lucas Oil Upper Cylinder Lubricant is a fuel additive that is designed to improve the performance of your vehicle's engine. Some benefits include:

  • Improved fuel economy: The lubricant helps to reduce the friction between moving parts in the engine, which can increase fuel efficiency and help save  money on fuel costs.
  • Increased horsepower and torque: The lubricant can help to increase the power output of your engine by reducing friction and allowing the engine to operate more efficiently.
  • Reduced engine wear: The lubricant helps to protect the engine's moving parts from wear and tear, which can extend the life of your engine.
  • Improved engine performance: The lubricant can help to reduce engine noise and improve overall engine performance by reducing friction and improving the flow of oil.
  • Easy to use: The lubricant can be added directly to the fuel tank. It is also compatible with all types of gasoline and diesel fuel.

It is important to note that while Lucas Oil Upper Cylinder Lubricant can provide some benefits, it is not a substitute for proper engine maintenance and should be used in conjunction with regular oil changes and other maintenance procedures.

Lucas Fuel Treatment is designed to increase power and fuel mileage and also lower exhaust emissions through a more complete combustion. It is formulated for both gasoline and diesel engines, carbureted or fuel-injected.  

Lucas Fuel Treatment is a powerful blend of oils and additives that contain no solvents. It gives your fuel system what it really needs - a blend of super slick oils and additives with a high detergent action that allows the engine to operate at maximum efficiency. Also, it cleans and lubricates the carburetor and injectors and causes the fuel to burn more thoroughly for increased power and less fuel consumption. Lucas Fuel Treatment should definitely be used in vehicles that require leaded fuel because it actually replaces the benefits of lead in gasoline without causing harmful emissions. Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel 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.

  • A great tune-up in a bottle
  • Cleans and lubricates the fuel system
  • Neutralizes low sulfur fuel problems
  • Increases power and miles per gallon by burning excess exhaust emissions
  • Increases the life of pumps and injectors
  • MPN:  10020 (5.25 oz); 10003 (quart); 10013 (gallon)


  • Pour Lucas Fuel Treatment directly into fuel tank
  • Recommended dosage is 2-3 ounces of Fuel Treatment per 10 gallons of fuel
  • Exceeding the recommended dosage is not harmful to your vehicle