The Genuine Porsche Engine Oil Separator Hose is a high-quality replacement part for Porsche vehicles. It is designed to direct oil vapor from the engine's crankcase back into the intake system, preventing it from escaping into the environment. This hose is made from durable materials and is specifically designed to fit the 99710602402 model. It is an essential component for maintaining the proper functioning of the engine and ensuring optimal performance. This product is an authentic Porsche part and is recommended for use in all Porsche vehicles to ensure the best possible results.