The Elring Engine Valve Stem Seal Set - 364500 is a set of seals designed specifically for use in engines. These seals are placed on the valve stems, which are responsible for controlling the flow of air and fuel into the engine. The set includes multiple seals, ensuring a complete and thorough replacement of all necessary seals. These seals are made of high-quality materials and are designed to withstand the extreme conditions of engine operation. They help to prevent oil leakage and maintain proper compression in the engine, ultimately improving its overall performance and longevity. This set is compatible with a wide range of engines and is an essential component for maintaining the health of your vehicle's engine.