Oil Enhancer

Diesel Treat 100% guaranteed

Oil Enhancer

Extends Engine Life and Prevents Excessive Wear

Howes Oil Enhancer is a high-tech, state of the art, 100% petroleum based product that helps prolong engine and oil life and protects your engine from heat and corrosion. Fortified with friction modifiers for less engine drag, Howes Oil Enhancer will lower operating temperatures and increase oil pressure.

Available sizes:

32 oz 1 gal

WARNING: Cancer - www.P65Warnings.ca.gov



Lowers Engine Temperature

Howes Oil Enhancer is your engines best friend. Lowering engine temperatures, raising oil pressure and improving engine power, this 100% petroleum based product blends well with other auto heavy duty lubricants.


Decreases Oil Consumption

Howes Oil Enhancer is a high-tech, state of the art, 100% petroleum based product that helps reduce oil consumption. Howes Oil Enhancer can be used in any motor oil or gear oil to protect your engine from formation of deposits, and increased engine-out emissions.


Prevents Excessive Wear

Keeping oil from overheating and quieting engine noise, Howes Oil Enhancer proofs seal life and reduces heat in differentials resulting in a smoother ride and increased fuel economy.

Other Features Include
  • Eliminates dry starts
  • Improves engine power
  • Extends oil life
  • Lowers operating temperature
  • Prevents excess metal-on-metal wear
  • Inhibits harmful engine acids

Treatment Ratios

Unit Size Unit/Case
1 gal 4 per case
1 qt 12 per case

“I would like to say that your product is excellent.”

Smoother idling, improved fuel mileage and improved power. A person would have to use this product to appreciate it and see the difference in performance. One Happy driver.

- Arthur M., Deer Lake, Canada

Save and Win


Get rewarded for buying Howes products and receive great merchandise in return!

Learn More


Howes offers a complete line of additives and lubricants designed to keep you on the road.