No other motor oil beats Pennzoil® motor oils in engine sludge and wear protection.

Your car means a lot to you. It’s part of your life, it’s part of your family. So you want to keep your car’s engine as close to factory clean as possible. By putting Pennzoil® motor oil with Active Cleansing Agents™ in your engine, you can be sure that you’re doing the very best you can for your car. And you’ll drive with confidence and experience the feeling that comes with a clean engine.