Pennzoil Synthetic Motor Oil is scientifically engineered from the ground up with tougher, more durable ingredients than those found in conventional petroleum-based motor oils. This advanced formulation delivers superior results that meet the most rigorous industry standards, providing possible protection for your engine regardless of temperature or driving conditions. Pennzoil Synthetic Motor Oil is designed to withstand the harshest winter cold as well as the hottest and most humid summer days, ensuring reliable engine performance year-round. This product is i for gasoline engines and comes in a convenient quart-sized bottle with a SAE grade of 10W30 and classifications SN and GF-5. Model Number: 550022687