Engine Oil Stop Leak

Product Information

Quick Fix for Minor Leaks in Seals & Gaskets Don’t let minor oil leaks turn into major expenses. Our Engine Oil Stop Leak is specially formulated to help stop leaks in main bearing seals, pans and valve cover gaskets, quickly and effectively. Designed to condition seals, it helps you avoid costly repairs and keeps your engine running cleaner, longer.


Leak Sealing Power That Saves You Money

Stops Minor Oil Leaks at the Source
Formulated to target main bearing seals, valve cover gaskets, pan gaskets, and other common leak points.

Helps Prevent Costly Engine Repairs
Extends the life of aging seals and helps avoid expensive part replacements or teardown labor.

Restores Seal Flexibility
Reconditions and rejuvenates worn or hardened gaskets and seals, improving their sealing ability.

Safe for All Gasoline & Diesel Engines
Works with conventional and synthetic oils, no need to drain oil before adding.

Easy to Use – Just Pour & Drive
Add directly to crankcase and let the formula work as you drive, no tools or downtime needed.

Helps Reduce Oil Consumption & Smoke
Minimizes oil leaks that can lead to burn-off, smoke, and excess engine wear.


Ideal For:

  • Stopping leaks in seal & gaskets

  • Mixes with crankcase oil

  • Auto & small truck engines

  • Conditions seals


Why Choose Our Engine Oil Stop Leak?

It’s the best engine oil leak treatment for stopping minor leaks, restoring seal integrity, and preventing expensive engine work. Quick, affordable, and effective.


Order Now and seal the leak before it turns into a repair bill, keep your engine protected and your wallet intact.

Buy Now

Part No.SizePcs/Case
EO-41412 OZ/354mL12/CASE