Genuine Ford Accessories XO-5W20-QSPW SAE 5W-20 Synthetic Blend Engine Oil - 1 Quart Bottle Formulated with synthetic/hydro-processed base oils and performance additives to reduce engine friction and improve gas mileage Tested and proven in sub-zero weather and desert heat Specifically developed by Ford Motor Company Designed, engineered and recommended for your gasoline-powered Ford, Lincoln or Mercury vehicle