ENGINE OIL ADDITIVES

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
 

Packaging

#10278 1 Quart (Case of 12) 25 lbs
#10279 1 Gallon (Case of 4) 33 lbs
#11134 Per Gallon Tote (1 Tote)
 

HEAR IT FROM OUR CUSTOMERS

After a week it has stopped dripping!

Got a 2002 f150 4.2 for my wife. It had 20800 miles on it and was a one owner in really good shape. Except when got it home there was oil leaking under it. Locked like rear main seal. Change oil and filter and put some of that Blue rear main sealer in it. Dove it like they said and it did not help. Was dripping ever time she came home. So I was about to spend a lot of money to replace the rear seal. But said I will try the Lucas oil stop leak before spending a lot of money on it. After the first day it slowed down the drip and after a week it has stopped dripping. Yes it still used a little oil but it is a old truck with a lot of miles. It has been about 5 weeks now and no drip in the carport. How long it will work I don't know. But for me it did a great job. Yes I would say try it if you have a leak. Best $14 I spent in along time.
Dave G., Dale City, FL

Tom used Lucas Engine Oil Stop Leak to fix a rear main seal leak on his Cadillac STS

Having sold your products for years in my positions with Pep Boys and CarQuest, and using the Oil Stabilizer and Fuel Treatment regularly, your true worth hit home recently when I needed a leak stopped in my engine. I drive a Cadillac STS with the Northstar engine and over the last year it developed a slight leak from the rear main. This past spring, it got worse to the point that I had to get it fixed. To no surprise as I searched for someone to do the job, I was met with outright refusals, and costs of over 1 thousand dollars! With an oil/filter change coming due (145K miles), I visited my local CarQuest and grabbed a bottle of the Engine Oil Stop Leak and added it to the change. Less than 400 miles later, NO LEAK! Thank you Lucas for saving this unemployed car parts guy a bunch of cash! I'll continue to support your products every chance I get.
Tom K., Suffield, CT

Don’t hesitate just buy it.

I had a Chevy Suburban with a hundred and 180 K miles with a rear main seal leak... Added Lucas Stop Leak and now have 302,000 no leaks. 40psi at idle. Best stuff I have ever used!! I use the truck to plow and pull car trailers. I'm going to hook my camper up to it in June and take it on a 4 hour trip. Lucas is the best. One quart of every oil change in my 5.3 Chevy V8. Don't hesitate just buy it.
Robert M.

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!!
Gary S.

Lisa saved $1200 by using Lucas Engine Oil Stop Leak.

I cannot say enough positive things about the Lucas Oil leak product. My daughters 2004 Honda Civic developed an oil leak. We were told it was a head gasket with a repair cost of $1200! A friend recommended the Lucas product so what did we have to loose. After getting an oil change and having them put 1qt of the Lucas product in (Follow directions on the bottle) we waited to see if this would solve the problem. After about driving the car for about 200 miles the leak disappeared no more oil spots on the driveway! The engine is running smoothly and no more leak. Thank you Lucas Oil!!!
Lisa M.

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