BMW X5 SERIES E53 3.0i 4.4i RADIATOR PACK FAN ENGINE COOLING AUTOMATIC 6921940

BMW X5 SERIES E53 3.0i 4.4i RADIATOR PACK FAN ENGINE COOLING AUTOMATIC is an original cooling system component designed for installation in the front section of vehicles equipped with an automatic transmission. Thanks to its factory design, it ensures stable engine operating conditions and predictable thermal system behavior, which translates into safe vehicle operation. It is a practical solution for users looking for a proven component with preserved mounting geometry.

Specifications and technical data

• SKU: 7544668
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 17107544668
• Substitutable numbers: 17107544668, 7544668, 17101439103, 1439103, 17101439105, 1439105, 64546921381, 6921381, 64546919051 64506908124, 64546921940 64548380573, 6919051, 6908124, 6921940, 8380573, 17207500754, 7500754, 17101439112, 1439112
• Location on the vehicle: Front
• Gearbox type: Automatic
• Category: Caps

Purpose and fitment for BMW X5 E53 4.4i

The presented fan is dedicated to the BMW X5 E53 4.4i model, which ensures compatibility with the factory radiator system and engine accessories in this version. The design intended for use with an automatic transmission allows for proper heat dissipation from both the coolant radiator and components associated with the automatic gearbox. This maintains proper thermal stability under typical road conditions and during higher engine loads.

Placement and function in the cooling system

The fan is mounted in the front part of the vehicle, directly at the radiator, where it is responsible for forced airflow through the cooling core. This configuration supports effective heat dissipation during city driving, in traffic jams, and when natural airflow is restricted. A properly functioning fan reduces the risk of engine overheating, which is crucial for the durability of seals, hoses, and other cooling system components.

Technical characteristics and compatibility

The element belongs to the Covers group, although its actual role in the vehicle is strictly related to cooling system support. Using an original BMW design promotes proper fitment with the radiator frame, shrouds, and other components in the engine bay. The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration in the manufacturer's catalogs or when comparing with the removed part.

Condition of the part and service application

The fan is offered as a used part, which is a reasonable choice for service repairs when the priority is to maintain the factory design at optimal costs. This type of component is suitable both for standard replacement of a damaged fan and for comprehensive cooling system maintenance, including the radiator, hoses, and shrouds. A properly selected element allows for restoring correct system operation without the need for installation modifications.

Support with selection and system expansion

If you are planning a comprehensive repair or upgrade of the body area in your BMW and need other elements from the same group, such as covers, overlays, or additional moldings, check the available parts in the BMW Covers category.

In case of expanding or repairing the electrical and electronic installation in the car, practical tips on selecting used modules and controllers may also be useful – detailed information can be found in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.