The Reinz Fuel Sender Seal - 703998800 is a high-quality seal designed for use in fuel sender units. This seal helps to prevent leaks and ensure proper functioning of the fuel sender, which is responsible for measuring the level of fuel in a vehicle's tank. Made with durable materials, this seal is reliable and long-lasting. It is compatible with a variety of vehicles and is easy to install. The Reinz Fuel Sender Seal - 703998800 is an essential component for maintaining the accuracy and efficiency of a vehicle's fuel system.