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Buy 3 Select Tires, Get the 4th Free Instantly

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Buy 3 Select Tires, Get the 4th Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on and installation is completed between 8/18/16 through 8/24/16.

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  • Part #: 10020 |
  • SKU: 9103311

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    • Causes fuel to burn more efficiently for greater fuel economy and fewer emissions
    • Negates the harmful effects of "reformulated gasoline"
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PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Lucas Oil Fuel Treatment - Upper Cylinder Lubricant

Lucas Upper Cylinder Lubricant Fuel Treatment is formulated for gasoline and diesel engines. It does not contain harmful solvents or alcohol. This product is a blend of heat resistant, super slick oils and additives with a high detergent action that cleans and lubricates the fuel system.
  • Causes fuel to burn more efficiently for greater fuel economy and fewer emissions
  • Negates the harmful effects of "reformulated gasoline"
  • Neutralizes the harmful effects of ultra low sulfur diesel fuel
  • Lubricates rings and cylinder walls for longer life
  • Cleans and lubricates carburetors, injectors and valve seats
  • Eliminates need for higher octane fuel
  • Add to every tank of gas or diesel for continuous cleaning and lubrication
  • Replaces the need for lead in older engines


Rated 4.7 out of 5 by 47 reviewers.
Rated 5 out of 5 by Great Product Always use this Lucas product to keep my vehicles fuel ejectors clean and my engine running smooth August 16, 2016
Rated 4 out of 5 by Lucas aaditive I use this primarily for upper cylinder lubrication. Yet it is essential that attention be paid to current automotive fuel systems. I presently drive a 2015 Hyundai Sonata and discovered that there is a fuel additive provided by them for areas where top tier fuels are unavailable. That is anywhere. August 15, 2016
Rated 5 out of 5 by I use it regularly. This is the only fuel additive that I use. It keeps my car running smooth and it stabilizes the fuel. It improves idle, acceleration and keeps the fuel system nice and clean. I use a few ounces every fill up and it keeps my car running smooth. I also never ran into problems using Lucas products. I highly recommend using it on the regular. August 10, 2016
Rated 5 out of 5 by This jawn is good stuff Stuff is good I recommend it August 10, 2016
Rated 5 out of 5 by Very impressed!! I have a 1993 Toyota 4Runner (5sp 4wd) with over 277,000 miles under its belt. Right after my last tune-up/oil change at Pep Boys, I put Lucas in my gas tank during a fill up. I have been following this procedure twice a month for the past 4 months and have noticed a fair increase in my mileage, considering that most of my driving is in commute traffic. I've increased from 13+mpg. to 16+mpg. August 4, 2016
Rated 5 out of 5 by Good product Lucas the best product August 1, 2016
Rated 1 out of 5 by great value This product worked great. The larger bottle is handy. The price was much less per dose than other major brands. November 5, 2015
Rated 4 out of 5 by Lucas Oil Supplements Not bad when I can afford it use it often in my 6.0 Powewrstoke Engine.... October 13, 2015
  • 2016-08-26 T12:17:38.861-05:00
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