The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles. Product Features:Available for most Ford Lincoln and Mercury vehicle applications.Specifically designed for each application for optimum performance and easy installation.Designed to meet precise Ford O.E. engineering standards for fit, functionality and durability.High-strength materials used for long, trouble-free service life.Ford O-Rings provide effective sealing against water, oil, gases, chemicals and harmful contaminants.Engineered to maintain reliable sealing under harsh conditions, including temperature and pressure extremes.