The Genuine BMW Auxilliary Fan - 64508364093 is a high-quality replacement part for BMW vehicles. It is designed to provide additional cooling for the engine and air conditioning system, helping to maintain optimal operating temperatures. This fan is made from durable materials and is specifically designed to fit and function like the original equipment. It is compatible with various BMW models and is an essential component for ensuring the proper functioning of the vehicle's cooling system. This product is a genuine BMW part, ensuring reliable performance and longevity.