The Genuine Porsche Radiator Coolant Hose - 99110664981 is a high-quality replacement part for Porsche vehicles. This hose is specifically designed for use in the radiator system, and is made from durable materials to withstand high temperatures and pressure. It is an essential component for maintaining proper coolant flow and preventing overheating of the engine. This Genuine Porsche hose is an exact fit for the 99110664981 part number and is guaranteed to meet the same quality standards as the original hose. It is a reliable and long-lasting solution for keeping your Porsche's engine running smoothly and efficiently.