The Genuine Porsche Engine Coolant Hose (part number 99710688996) is a high-quality replacement hose for the engine cooling system of Porsche vehicles. It is designed to fit perfectly and function effectively in Porsche models such as the 911, Boxster, and Cayman. This hose is made from durable materials to withstand high temperatures and pressure, ensuring long-lasting performance. It is an essential component in maintaining the proper temperature of the engine and preventing overheating. This Genuine Porsche Engine Coolant Hose is a direct replacement for the original part, making it easy to install and ensuring a perfect fit. It is a reliable and genuine OEM (original equipment manufacturer) product that meets the strict quality standards set by Porsche.