This genuine Mercury Marine engine oil is a high-quality synthetic blend designed to keep your engine running smoothly. The 25W-40 formula provides excellent protection against wear and tear, while the gallon size ensures you have enough oil for multiple oil changes. The manufacturer part number is 92-8M0078630.

Please note that this product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. It is important to handle and dispose of this product according to local regulations. This engine oil is perfect for those in need of a reliable and efficient oil system for their sterndrive motor.