Engine Oil Stop Leak

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Engine Oil Stop Leak

Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines!

Key Benefits

  • Compatible with petroleum, semi-synthetic and full synthetic motor oils
  • Renews worn seals with no risk of damage or eventual corrosion
  • Reduces engine noise and oil consumption, while raising oil pressure
  • Contains no harmful solvents



  • #10278 - 1 Quart (Case of 12) - 25 lbs
  • #10279 - 1 Gallon (Case of 4) - 33 lbs
  • #10091 - 55 Gallon Drum (1 Drum) - 440 lbs
  • #10398 - Per Gallon Tote (1 Tote)



Product Spec Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet

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Gary Shannon aka Axion uses Engine Oil Stop Leak

We just installed a 2nd engine in our 2001 Xterra, that has sat for 6 years with only 20,000 miles on it

As worried as we were that the engine might have sat too long our mechanic suggested 1 quart of Lucas Oil Stop Leak to give it new re-break in protection and help it opperate with less friction!

After 5 thousand miles the new engine sounds and runs like a brand new one!

I can't stess to much about the added protection Lucas oil products gave this engine after sitting so long!

Thank You!!


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