BMW E46 M47 M47N Radiator Fan Complete Coolant Fan Housing Motor 390W 1436261

BMW E46 M47 M47N Radiator Fan Complete Coolant Fan Housing Motor 390W is an original component from the Fans and fan housings group, designed for the cooling system of BMW 3 Series E46 diesel engines. This used 390W fan provides stable radiator support, which translates into safe operating temperatures for the engine and predictable vehicle behavior in both city traffic and on the road. It is a practical solution for drivers looking for a proven component at a reasonable price.

Specifications and technical data

• SKU: 1436261
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1436261
• Substitutable numbers: 1436261, 17111436261, 7801422, 17117801422, 7503762, 17117503762, 7790895, 17117790895, 8382225
• Category: Fan & Shroud Assemblies

Purpose and function in the cooling system

The presented radiator fan is designed to work with M47 and M47N engines in the BMW E46, where it is responsible for actively assisting airflow through the radiator. The 390W power allows for effective heat dissipation both when driving in traffic jams and during prolonged loads on the highway. As a result, the cooling system maintains stable operating parameters, which reduces the risk of engine overheating and associated costly repairs.

Construction and performance parameters

The fan belongs to the Fans and fan housings group, which means it is structurally matched to the factory mounting in the BMW and works with the original housing and cooling system accessories. The 390W unit used provides an adequate performance reserve while remaining compatible with the vehicle's standard electrical system. Its original BMW origin ensures proper fitment with the radiator, hoses, and body components in the engine compartment.

Benefits of using a used BMW fan

Choosing a used radiator fan for the BMW E46 M47/M47N is a reasonable compromise between cost and functionality. This type of component allows you to:

• maintain proper cooling efficiency while adhering to the original BMW design concept,
• reduce repair costs compared to a new replacement,
• maintain system consistency with original engine and body components.

An additional advantage is the ability to match the part by OEM number and interchangeable numbers, which facilitates the selection of the correct fan for a specific car configuration. The used condition of the item allows for an economical repair while maintaining an appropriate level of reliability, provided that it is installed correctly and the electrical system is verified.

Condition, installation, and fitment

The offered fan is in Used condition, meaning it has been removed from a vehicle and was previously in operation. Before installation, a standard visual inspection is recommended, as well as checking the rotor operation, electrical connectors, and proper functionality in conjunction with the car's electrical system. Thanks to its factory BMW origin, installation is similar to plug-and-play, without the need for modifications to mounts or wiring, provided the part selection was made in accordance with the OEM number and reference numbers.

Technical support and additional information

To better understand the impact of a functional fan and radiator on engine safety in high temperatures, it is worth reading our guide: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings. The article discusses practical aspects of cooling system operation and indicates when the use of used components is particularly cost-effective.

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, housings, or covers, check out the available parts in the BMW Fans and fan housings category.