Radiator Fan BMW X5 F15 X6 F16 Engine Cooling Unit Shroud 850W 7634471

Radiator Fan BMW X5 F15 X6 F16 Engine Cooling Unit Shroud 850W is an original BMW engine cooling system component, designed for X5 F15 and X6 F16 models. The fan assembly with shroud and 850W drive unit ensures stable, efficient cooling in demanding road conditions. This solution is designed to maintain factory engine performance parameters and ensure seamless integration with the vehicle's electronics.

Specifications and technical data

• SKU: 7634471
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7634471
• Substitutable numbers: 7634471, 17427634471
• Category: Fan & Shroud Assemblies

Purpose and function in the BMW cooling system

The presented radiator fan assembly with shroud is part of the Fans and Fan Shrouds category, responsible for actively assisting airflow through the engine radiator. In BMW X5 F15 and X6 F16 models, it works in close cooperation with temperature sensors and the engine control unit, maintaining the optimal operating temperature range during city driving, highway travel, and under high-load conditions.

The 850W power of the unit allows for dynamic increases in cooling efficiency when natural airflow is insufficient, which translates into stable engine operation and reduces the risk of overheating on hot days or when towing.

Fan assembly construction and vehicle integration

Radiator Fan BMW X5 F15 X6 F16 Engine Cooling Unit Shroud 850W is a complete assembly including the fan and shroud, designed for installation at factory mounting points. The OEM construction ensures:

• precise fitment to the radiator and engine bay components,
• proper airflow guidance through the radiator core,
• maintenance of original cooling system aerodynamics.

As a result, installation is straightforward, without the need for modifications, and the entire unit works with the vehicle's factory brackets, covers, and electrical wiring.

Benefits of using an original BMW fan

Using an original fan assembly with shroud in a BMW X5 F15 / X6 F16 allows you to maintain the parameters specified by the vehicle manufacturer. Key advantages include:

• Factory compatibility with the cooling system and engine management, without electronic communication issues.
• Stable fan performance across the full range of operating temperatures.
• Properly selected blade and shroud geometry, reducing unwanted vibrations and airflow noise.
• Ability to maintain predictable engine behavior under high thermal load conditions.

By choosing this component, you are investing in the integrity of the entire cooling system, which has a direct impact on the durability of the engine and the comfort of vehicle operation.

Characteristics of the used component

The offered fan assembly comes from a vehicle and is a used part, which provides a favorable compromise between cost and maintaining original BMW specifications. This type of component allows for an economical repair of the cooling system while preserving the factory design and operating parameters. Before installation, it is recommended to perform a standard verification of the electrical system and the condition of other cooling system components to ensure the consistent operation of the entire system.

Technical support and selection by part numbers

Proper selection of the fan assembly for a specific version of the BMW X5 F15 or X6 F16 should be based on OEM part numbers and interchangeable numbers assigned to the specific unit. The vehicle's VIN and manufacturer catalog data will be helpful in the verification process. If you want to go through the process of matching the component to your car step by step, use the tips in the article Guide: how to choose the right car part by VIN and OEM number.

BMW fans and fan shrouds – cooling system expansion

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional fans, shrouds, or complete cooling modules, check out the available parts in the BMW Fans and Fan Shrouds category.

More about operating the cooling system in high temperatures

The cooling system in SUVs such as the BMW X5 F15 and X6 F16 is particularly stressed during summer heat, driving with a trailer, or in city traffic. To better understand how ambient temperature affects the operation of the radiator and fan, and how to reasonably use second-hand cooling system components, read our guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.