The Genuine Porsche Radiator Coolant Hose Kit - 471446 is a comprehensive set of products designed to maintain the cooling system of a car. This kit includes four different items, each serving a specific purpose in keeping the engine at a safe operating temperature. The contents of the kit are made of high-quality materials and are specifically designed to fit Porsche vehicles.

The first item in the kit is a radiator hose, which is responsible for transferring coolant from the radiator to the engine. This hose is made of durable rubber and is designed to withstand high temperatures and pressure.

The second item is a thermostat, which regulates the flow of coolant to the engine based on its temperature. This helps to maintain a consistent temperature and prevent overheating.

The third item is a coolant expansion tank, which stores excess coolant and releases it back into the system when needed. This helps to prevent air pockets and maintain proper levels of coolant.

The final item is a water pump, which circulates coolant throughout the engine. It is an essential component in the cooling system and helps to prevent engine damage due to overheating.

Overall, the Genuine Porsche Radiator Coolant Hose Kit - 471446 is a must-have for any Porsche owner looking to maintain their vehicle's cooling system. It includes all the necessary components to ensure the engine stays at a safe operating temperature, preventing potential damage and costly repairs.