URO 11521260459 Engine Cooling Fan Clutch

The URO 11521260459 is a direct replacement engine cooling fan clutch designed for vintage BMW models from the 1970s and early 1980s. This temperature-controlled component provides an essential link between the water pump shaft and the cooling fan, allowing the fan to engage at lower speeds while disengaging at highway speeds to reduce engine load and improve efficiency.

Key Features:

• Bolt-on design with 4 bolt hole mounting configuration
• Temperature-controlled thermostatic operation for optimal cooling performance
• Direct replacement for BMW OEM part number 11521260459
• Also known as URO part number URO-014596
• Compatible with OEM part numbers 11521264469

How It Works:

The fan clutch uses a thermally-activated mechanism that remains disengaged until reaching a specific operating temperature, then locks up to allow the fan to cool the engine effectively. This design reduces the parasitic load on the engine during highway driving when increased airflow naturally cools the radiator, while providing maximum cooling capacity during low-speed operation and traffic conditions.

What's Included:

Fan clutch assembly only (fan blades sold separately)

URO Parts, manufactured by APA Industries, offers quality aftermarket replacement parts that meet or exceed original equipment specifications. Each component undergoes extensive quality, fitment, and lifecycle testing to ensure reliable performance and customer satisfaction.