It is a fan module blower with a shroud and is ideal for replacing a worn-out or damaged cooling fan. The plastic metal material used in its construction ensures durability and longevity. It has not been modified and is not a custom bundle or a non-domestic product. The interchange part numbers are 535i xDrive, radiator fan blower cooler fan shroud, and BMW F10 N52 3.0 Liter Engine. This cooling fan is designed for front placement on the vehicle and meets OEM specs.