Engine Oil Stop Leak

Engine Oil Stop Leak


360° Product View

360 degree product view 360 degree product view

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
  • #10103 - 55 Gallon Drum - 440 lbs
  • #10281 - 5 Gallon Pail (1 Pail) - 40 lbs
  • #10103 - 55 Gallon Drum - 440 lbs


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

get adobe reader

Product Videos - Engine Oil Stop Leak

Lucas Engine Oil Stop Leak keeps a 2001 Buick Regal leak free

About two years ago I bought 2001 Buick Regal LS with 129,000 miles on it form a friend. The car had sit up for over a year yet was in good condition. This was the wife's car and she had bought a new Van. It had an oil leak, I used Lucas oil leak two 2 times and this seems to have corrected the problem. I now have around 140,000 miles on the car, which runs fine! -Robert G., Meridian, MS
Share Your Lucas Oil Story