Featuring a unique PurePlus Technology that gives it amazing engine protection and engine performance-enhancing characteristics, the Pennzoil Platinum Full Synthetic Motor Oil is often the preferred engine oils of many vehicle enthusiasts. PurePlus Technology is Pennzoil’s unique process of converting natural gas into the kind of fully synthetic base oil it uses in its high-quality products. This helps ensure you get cleaner engine. When combined with its highly advanced detergents that help remove sludge and other contaminants in the engine, then you know what Pennzoil Platinum brings for your car. It is actually the excellent combination of price and performance – both cleaning and protection capabilities – that makes the Pennzoil Platinum a wise choice.