For over 30 years, and millions of satisfied customers, Dura Lube® has been a dependable name in automotive chemicals. As part of your regular basic maintenance, using Dura Lube® products can help your engine run better and longer.

A cleaner running engine is more efficient, Dura Lube® makes several products to help keep your engine running. Before your next oil change pick up a quart of Dura Lube® Engine Treatment at any major auto supply retailer and substitute 1 quart of your standard or synthetic motor oil for Dura Lube® Engine Treatment. Satisfaction is guaranteed.


If you are not happy with any Dura Lube® product, we offer a 100% money back guarantee. Our Engine Treatment has been tested against our competitors by a reputable third party testing laboratory.


Dura Lube® does NOT contain Teflon® (PTFE), silicone, graphite, molybdenum, lead or other harmful substrate materials. Dura Lube® is not corrosive to metal. Dura Lube® does not generally void warranties.