The Corteco Engine Valve Stem Seal Set - 19036947 is a set of seals designed to fit onto the valve stems of an engine. These seals are responsible for preventing oil from leaking into the combustion chamber and ensuring proper lubrication of the valves. This set includes all the necessary seals for a complete replacement on the engine. Made with high-quality materials, these seals are durable and long-lasting, providing a reliable seal for the engine. This product is compatible with a variety of engine models and is an essential component for maintaining the proper functioning of an engine.