Radiator Fan Mercedes W177 W247 Diesel OM654 Engine Fan Shroud Motor A2479060200

Radiator Fan Mercedes W177 W247 Diesel OM654 Engine Fan Shroud Motor is an original cooling system component designed to work with the OM654 unit. It ensures stable heat dissipation from the engine compartment, which translates into safe drive operation, especially under higher loads and in urban traffic.

Specifications and technical data

• SKU: A2479060200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2479060200
• Substitutable numbers: A2479060200, A 247 906 02 00, A2479067906, A 247 906 79 06
• Fuel type: Diesel
• Category: Other Engine Cooling Components

Purpose and function in the cooling system

The presented radiator fan with shroud has been designed specifically for Mercedes A-Class W177 and B-Class W247 models with a diesel engine. Its task is to force airflow through the radiator core and auxiliary components in the engine compartment, which stabilizes the operating temperature of the power unit and reduces the risk of overheating.

The fan's electric motor works with the vehicle's control system, smoothly adjusting the rotational speed to the current load and operating conditions. Thanks to this, the cooling system maintains an appropriate performance reserve both during highway driving and in traffic jams.

Construction: fan assembly, shroud, and motor

The set includes the rotor assembly, the shroud, and an integrated electric motor, which facilitates installation and reduces the number of service operations. The shroud guides the airflow through the radiator, and properly shaped channels improve cooling efficiency while maintaining a controlled noise level.

The electric motor is adapted to work in a diesel engine compartment, where elevated temperatures and variable environmental conditions occur. The use of the original Mercedes design ensures proper fitment to mounting points and compatibility with the factory electrical installation.

Benefits of using an original fan

• Stable diesel engine operating temperature – a properly functioning fan reduces the risk of overheating the OM654 unit.
• Full integration with factory control – correct cooperation with temperature sensors and control modules is maintained.
• Proper mechanical fitment – the original geometry of the shroud facilitates installation in the engine compartment without modifications.
• Consistency with other cooling system components – the fan operates in accordance with the vehicle manufacturer's specifications.

Application in vehicles with a diesel engine

Diesel units generate a significant amount of heat under prolonged load, which is why a functional radiator fan is essential for engine durability. In W177 and W247 models with diesel drive, maintaining the correct operating temperature affects refinement, fuel consumption, and the service life of the equipment.

Selecting a component compatible with the OM654 design allows for maintaining the cooling parameters provided by the manufacturer, which is particularly important in vehicles used intensively – both in urban traffic and on longer routes.

Condition and installation aspects

The offered item is in used condition, which allows for an economical repair of the cooling system while maintaining the original Mercedes design. Before installation, it is recommended to perform a standard verification of the electrical installation and mounting points to ensure the proper operation of the fan assembly after replacement.

Due to the integrated design (fan, shroud, motor), the replacement is carried out by swapping the complete module, which shortens service time and reduces the risk of installation errors.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as fans, shrouds, or auxiliary modules, check the available parts in the Other Mercedes category.

For a comparison of design solutions used in sports power units and their cooling and braking systems, it is worth reading an article describing the differences between standard and sports versions – you will find them in the material Audi RS vs other models – what is hidden under the hood and chassis?, which helps to better understand the relationship between engine power and equipment requirements.