It’s fortified to help prevent dirt, sludge, and contaminants from turning into performance-robbing deposits. Suitable for all car, SUV, and light van and truck gasoline engines, it's compatible with engine seals and all conventional oils t. if you exclusively use Pennzoil motor oil, Pennzoil Professional motor oil, Pennzoil Gold Synthetic Blend motor oil, Pennzoil High Mileage motor oil, Pennzoil High Mileage Full Synthetic motor oil, or Pennzoil Full Synthetic motor oil.
