Pennzoil 550028525 5W-30 Platinum Full Synthetic Motor Oil - 5.1 Quart Jug Full synthetic oil cleans out engine sludge better than conventional and synthetic blend oils Superior Active Cleansing Agents Better for severe driving conditions than conventional and synthetic blend oils Helps keep engines cleaner with better wear protection Exceeds the most stringent car manufacturer requirements for cleanliness and protection Advanced full synthetic motor oil Motor oil weight: SAE 5W-30 Cleans out engine sludge better than conventional and synthetic blend oils Better for severe driving conditions than conventional and synthetic blend oils Exceeds the most stringent car manufacturer requirements for cleanliness and protection