BMW F01 F02 F10 F11 Engine Cooling Radiator Fan Shroud 400W 7575682

BMW F01 F02 F10 F11 Engine Cooling Radiator Fan Shroud 400W 7575682 is an original BMW engine cooling system component, designed to work with a 400W electric fan. The robust fan shroud ensures stable mounting of the cooling assembly and proper airflow through the radiator, which translates to efficient heat dissipation under demanding operating conditions. This is an OEM solution that allows for maintaining the original operating parameters of the powertrain.

Specifications and technical data

• SKU: 8509740-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8509740
• Substitutable numbers: 17428509740, 8509740, 17417589031, 7589031, 17427804620, 7804620, 7575682
• Part type: Fan & Shroud Assembly
• Category: Fan & Shroud Assemblies

Purpose and Function in the BMW Cooling System

The presented radiator fan shroud has been specifically designed for BMW F01, F02, F10, and F11 series models, where it is responsible for precisely directing the airflow through the cooling pack. Thanks to its precise fit with the front end structure and radiator, this component supports stable engine operating temperature, both in urban traffic and under higher loads.

The shroud works in conjunction with a 400W electric fan, enabling efficient cooling across a wide range of rotational speeds and thermal conditions. When correctly installed, it forms an integral part of the cooling system, reducing flow losses and minimizing the risk of powertrain overheating.

Construction and Mounting Fitment

As a component from the Fans and Fan Shrouds group, this shroud has been developed for factory installation in specific BMW body styles. Appropriately shaped mounts and cable guides allow for seamless integration in place of the original part, without the need for structural modifications.

Key mounting features:

• geometry matched to the radiator and front end in F-series models,
• designated mounting points for a 400W electric fan,
• design that allows for maintaining the original airflow path.

By adhering to OEM standards, the shroud helps maintain the original airflow system, which is crucial for the durability of the engine and other thermally stressed components.

Benefits of Using an Original Fan Shroud

Using an original fan shroud in BMW F01, F02, F10, and F11 models offers a range of practical operational benefits:

• Factory Fitment – maintaining the correct position of the fan relative to the radiator and engine accessories.
• Optimal Airflow – correctly directing the stream through the radiator core, which supports cooling efficiency.
• Stable System Operation – reducing vibrations and unwanted play in the fan assembly.
• Compatibility with Other Cooling System Components – no need for adapter mounts or custom brackets.

In conjunction with a properly selected electric fan, the shroud helps maintain safe engine thermal conditions, which directly impacts its lifespan and driving comfort in high ambient temperatures.

Used Condition and Purchase Value

The offered part is in Used condition, meaning it comes from a dismantled vehicle but retains the functionality required for further operation. Choosing a used OEM fan shroud is a sensible compromise between cost and quality – you receive a part with factory fitment, without the typical issues associated with cheaper aftermarket alternatives of uncertain geometry.

If you want to better understand how high temperatures affect the cooling system and why used components like radiators or fans can be an economical solution, read our guide: Summer Heat vs. Cooling System – Used Radiators and Fans as a Way to Save.

Additionally, if you are interested in the broader context of saving on maintenance by using used OEM parts, it's worth reading the analysis: Rising Repair Costs vs. the Boom in Used Parts – How to Buy Smart.

Expanding the BMW Cooling System – Related Components

If you are planning a comprehensive repair or upgrade of the engine bay in your BMW and need other components from the same group, such as additional fans, shrouds, or air flow deflectors, check the available parts in the BMW Fans and Fan Shrouds category.

By selecting components from the same group, you will maintain the structural integrity of the cooling system, which facilitates installation and reduces the risk of future overheating problems. This will ensure that your BMW F01, F02, F10, or F11 maintains stable operating parameters even under intensive use.