Mercedes-Benz E-Class W210 Engine Cooling Radiator Blower Fan 390W A2105052355

Mercedes-Benz E-Class W210 Engine Cooling Radiator Blower Fan 390W is a factory cooling system component, designed specifically for the Mercedes E-Class W210 generation models. This used 390W fan provides stable cooling support, which translates into safe engine operation under various road conditions. It is a solution for users looking for a proven component with specifications consistent with the original.

Specifications and technical data

• SKU: A2105052355
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2105052355
• Substitutable numbers: A2105052355, A 210 505 23 55, A0005401588, A 000 540 15 88, BG
• Location on the vehicle: Rear
• Category: Thermostats & Housings

Purpose and function of the radiator fan

The radiator fan in the Mercedes E-Class W210 is responsible for forced airflow through the radiator, especially at low driving speeds or when stationary. Thanks to its 390W power, this component effectively supports the maintenance of optimal coolant temperature, which reduces the risk of engine overheating and stabilizes engine operating conditions.

The placement of the component in the rear zone of the vehicle allows for a perfect fit to the specific cooling system configuration used in a given variant of the Mercedes W210. Using an original solution from this series facilitates installation and maintains the factory airflow characteristics.

Construction and performance parameters

The Mercedes-Benz E-Class W210 Engine Cooling Radiator Blower Fan 390W has been designed as a component with balanced performance and operating culture. The rated power provides an adequate performance margin under typical thermal loads, while simultaneously allowing for reasonable power consumption from the vehicle's electrical system.

This solution is particularly beneficial in conditions of:

• heavy city traffic with frequent stops,
• driving in higher ambient temperatures,
• prolonged engine load, e.g., on highways.

By maintaining the original design concept, the fan works with factory sensors and controls, which promotes predictable, repeatable cooling system operation.

Condition, fitment, and service application

The offered item is in used condition, which allows for an economical replacement of a damaged or worn-out fan while maintaining parameters close to factory specifications. It is a practical solution in situations where the priority is to restore full cooling system efficiency without the need to invest in a new part.

The Mercedes-Benz E-Class W210 Engine Cooling Radiator Blower Fan 390W will work particularly well in the following service applications:

• replacement after a mechanical or electrical failure of the existing fan,
• cooling system repair after engine overheating,
• preventive replacement during a major overhaul of the cooling zone.

Using a component from the same product line facilitates installation and limits the need for system modifications.

Benefits of using an original Mercedes fan

Choosing a radiator fan dedicated to the Mercedes E-Class W210 brings a number of operational benefits:

• Compatibility with the cooling system – maintaining factory airflow characteristics and cooperation with engine accessories.
• Stable thermal operation – support for maintaining the proper operating temperature, which promotes engine durability.
• Economical repair – a used component allows for reduced service costs while maintaining appropriate operating parameters.

This solution is particularly interesting for users who want to keep their vehicle in good technical condition while controlling repair budgets.

Expanding the cooling system in a Mercedes

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as thermostat housings, thermostat inserts, or additional connectors, check out the available parts in the Mercedes Thermostats and Housings category.

For drivers considering wider use of aftermarket components, including electronic elements, practical tips on selecting used modules and controllers may be useful – more information can be found in the article Second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.