The product is a Genuine Hyundai Engine Coolant Thermostat Housing Gasket, specifically designed as a direct replacement part with the manufacturer part number 25652-3CAA0. It comes with a 1-year warranty and is a Genuine OEM product from Hyundai, ensuring high quality and compatibility. The gasket is designed for specific fitment and is only inclusive of part reference #20 on the diagram, which indicates its precise role in maintaining the engine's cooling system.