The Genuine Porsche Engine Coolant Hose (part number 99710682231) is a high-quality replacement hose for the engine cooling system in Porsche vehicles. This hose is specifically designed to fit and function properly in Porsche 911 models from 2005 to 2012. It is made from durable materials to withstand high temperatures and pressure, ensuring efficient coolant flow and preventing leaks. This hose is an essential component in maintaining the proper functioning of the engine's cooling system, which is crucial for the overall performance and longevity of the vehicle.