This engine cooling fan assembly is precision-engineered to match the fit and performance of the stock radiator fan on specific vehicle years, makes and models. It has been rigorously tested to ensure it cools as effectively as the original part.

Radiator Fan Assembly with Controller 621-211 Features:

• Fits select 2004-2010 BMW applications
• Ideal replacement — this engine cooling fan assembly was precision-engineered to match the fit and performance of the stock radiator fan assembly on specific vehicles
• Complete package — assembly is designed with the same materials and components as the original part
• Quality assured — motors are tested in laboratory settings to ensure performance