Do you feel your vehicle runs better after an oil change?

7 out of 10 drivers perceive their car runs better.?

We commissioned a study by an independent research firm. Read the results here.

Get the full story on Pennzoil® active cleansing. Which claim do you want to read more about?

Pennzoil® Conventional
No leading conventional oil helps keep engines cleaner.*

Pennzoil Platinum®
Cleans 3X better than the leading conventional oil.**

* Based on ASTM D 6593 sludge results using SAE 5W-30.
** Based on a severe sludging test using SAE 5W-30.
? Drivers surveyed after a Pennzoil oil change.