The Genuine Porsche HVAC Heater Hose - 99110681304 is a high-quality, OEM replacement part for Porsche vehicles. This heater hose is designed to regulate the flow of coolant through the heating system, ensuring that the cabin stays warm and comfortable during colder temperatures. It is made from durable materials to withstand the high temperatures and pressure of the heating system, ensuring long-lasting performance. This heater hose is specifically designed for use in Porsche models and meets all factory specifications. It is a direct fit replacement for the original part and is backed by a manufacturer warranty for added peace of mind.