This radiator cooling fan assembly is a direct replacement for your BMW E46 99-05 325i, 328i, 330i, or 17117561757. It includes a fan shroud and fan blade, both made with durable materials that have been curved for optimal airflow. This fan assembly has been durability tested and comes with a 1-year manufacturer warranty. With a perfect fit and front placement on your vehicle, this fan assembly is easy to install and will provide efficient cooling to your engine. It is compatible with a variety of part numbers, including 17117525508, 17117561757, and 17117503761, and is an OE/OEM part number 17117561757. Trust in the quality of this fan assembly from Parts Plus, a trusted brand in car and truck parts and accessories.