Radiator Fan BMW E60 E63 525i 530i 630i 645Ci Engine Radiator Fan Housing 400W

Radiator Fan BMW E60 E63 525i 530i 630i 645Ci Engine Radiator Fan Housing 400W for 525i, 530i, 630i, and 645Ci petrol engines is an original cooling system component, designed specifically for these models. Thanks to its perfectly fitted housing and 400W power, it ensures stable heat dissipation from the radiator, which translates into safe operation of the engine unit. This solution is particularly beneficial during intensive use, highway driving, and in urban conditions.

Specifications and technical data

• SKU: 7603762-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7603762
• Substitutable numbers: 17427603762, 7603762, 17427540683, 7540683, 6950213, 232-60038-04
• Category: Other Engine Cooling Components

Purpose and compatibility

The presented radiator fan with housing is intended for BMW 5 Series E60 and BMW 6 Series E63 cars with 525i, 530i, 630i, and 645Ci petrol engines. The design has been developed with factory mounting points and proper airflow guidance through the radiator core in mind, which facilitates installation and guarantees correct cooperation with engine accessories.

Construction and functional parameters

The fan is integrated with a housing that directs airflow through the radiator in a way optimized for efficiency. The 400W power provides an adequate performance reserve under high thermal loads, such as prolonged driving in traffic jams, towing, or dynamic driving. The use of an original BMW design promotes stable cooling system operation and correct cooperation with factory controls.

Benefits of using an original radiator fan

Using an original radiator fan with housing in a BMW E60 / E63 allows you to maintain factory engine cooling parameters. The properly selected rotor diameter, blade geometry, and fitted housing translate into:

• consistent airflow through the radiator and adjacent components,
• reduced risk of engine overheating,
• proper cooperation with the fan control system,
• maintaining operating standards in accordance with the manufacturer's specifications.

This solution is particularly important in higher-power cars, where engine thermal stability has a direct impact on component durability and driving comfort.

Characteristics of the used part

The offered radiator fan is a used part, sourced from disassembly. This type of component allows for a significant reduction in repair costs compared to a new part, while maintaining the original BMW design. It is a practical solution for users who want to keep their car in good technical condition while managing their service budget rationally.

Technical support and additional information

Before purchasing, it is worth comparing the cooling system used in your car with the offered fan, paying attention to the body type, engine version, and vehicle year. In case of doubt, comparing the OEM part number and interchangeable numbers with the manufacturer's specification may be helpful, which facilitates unambiguous compatibility identification.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional fans, air ducts, or cooling system covers, check the available parts in the Other BMW category.

To compare manufacturers' approaches to engine performance and associated systems, it is worth reading an article discussing the differences between sports and standard model versions – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.