Lucas Engine Oil Stop Leak

Lucas Engine Oil Stop Leak | Engine Oil Additives

Available in 1 quart bottle [#10278], 1 quart bottle case (12 per case) [#10278C], 1 gallon bottle [#10279], 1 gallon bottle case (4 per case) [#10279C], 5 gallon pail [#10281]

55 GALLON DRUM [#10103] NO LONGER AVAILABLE

Lucas Engine Oil Stop Leak is a unique formulation of Lucas additives and base stocks designed to stop leaks in engines. It is also an exceptional additive for worn and older engines, reducing engine noise and oil consumption while raising oil pressure. It contains no harmful solvents and can actually extend engine oil life by 50% or more.

Leaking engines are usually older engines. Lucas Engine Oil Stop Leak is not only a leak stopper but also an excellent additive for worn engines. The user can expect less engine noise, higher oil pressure and less oil consumption as the Lucas additives fill the space between the worn parts. Product is also effective at stopping leaks in automatic transmissions, hydrostat transmissions or hydraulic systems. 10% is usually adequate – more can be used in badly worn units.

In gasoline engines, a puff of white smoke out the tail pipe in the morning is a sure sign of worn valve seals allowing oil to seep past the valves into the combustion chamber when the engine is not running. This is a sign of a high mileage engine. Allow a few days for Lucas Engine Oil Stop Leak to correct this problem. To keep this problem corrected a quart (or liter) will probably have to be added with each oil change.

DIRECTIONS FOR USE

Use 20% of system capacity (example: 1 quart of Lucas Engine Oil Stop Leak to 4 quarts of motor oil.)

If leak returns check the engine for excessive blowby. A second blowby tube may be necessary on older Cummins engines.

WARNING

Keep out of reach of children. Harmful if swallowed.

Need some help before you order? Contact our friendly Customer Service Team at 812.402.5000 or by email at orders@LucasOilCenter.com with any questions and they will be happy to assist you.

Product 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

Product Videos

Product Documentation

Technical Data Sheet
Engine Oil Stop Leak

Safety Data Sheet
Engine Oil Stop Leak

Product Ordering

Lucas Oil Center was founded by automotive industry veterans who desired to provide high quality auto services, utilizing superior Lucas Oil Products. By using these top-of-the-line items everyday in the vehicles we service, our team has developed a robust working knowledge to help you choose the right product. With our strong connection to Lucas Oil, we have access to a depth of inventory other retailers may not supply.

Make Lucas Oil Center your TRUSTED resource for all Lucas Oil Products!

HOW TO ORDER

Some items/quantities on our web store may require additional information, such as delivery scheduling or calculating shipping charges. In addition, special bulk pricing may apply to large orders. If you would like to order a product from our web store that is not immediately available or make a bulk order, one of our friendly Sales Representatives can help you.

Contact our Service Team at orders@LucasOilCenter.com or by calling 812.402.5000 and select option #4 for product ordering & distribution. We are available Monday – Friday, 8AM-5PM.