Lucas Oil Upper Cylinder Lubricant - 10003

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  • Lucas Oil | Part Number: LUC10003
  • Fitment:Universal Fit
  • Type:Fuel System Cleaner


Lucas Fuel Treatment is formulated for both gasoline and diesel engines, carbureted or fuel injected. 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.

Customer Reviews

5.0 5.0
1 Customer ratings
5.0 Lucas Gas/oil, using for over 45 yrs.

I have been using this product's (Oil) and gas for YEARS,

from San Diego, Ca, fr Louisiana. |

Question & Answers

1 Answered question

Q: how much do I put in twenty five gallons Answer this question

A: Thanks for the inquiry debbie, the Lucas Oil Upper Cylinder Lubricant part # LUC10003 for 25 gallons use 8 ounces.

Answered by RK on 06/28/2015