Front Door Weatherstrip

Use Silicone Lubricant COAZ-19553-AA and D7AZ-19553-AA (Aerosol) or equivalent meeting Ford specification ESR-M13P4-A on the door and window weatherstrips. Silicone lubricant should be applied to the weatherstrips whenever necessary. Silicone lubricant helps avoid weatherstrip squeaks and retards excess weatherstrip wear from chafing between the door glass upper frame and the weatherstrip. It also helps to retain door window alignment by reducing friction between the glass frame and the rubber weatherstrip.