The Vaico Coolant Flange - V100283 is a replacement part for a vehicle's cooling system. It is designed to connect the radiator hose to the engine block, allowing coolant to flow through and regulate the engine's temperature. This flange is made from durable materials and is built to withstand high temperatures and pressure. It is a direct fit for specific makes and models of vehicles, ensuring easy installation and proper function. This coolant flange is an essential component for maintaining the proper functioning of a vehicle's cooling system.