Mercedes C205 OM654 Radiator Blower Fan Engine Cooling Motor Unit A0999067800

Mercedes C205 OM654 Radiator Blower Fan Engine Cooling Motor Unit is an original electric drive and blade assembly, responsible for stable heat dissipation from the cooling system. Thanks to its precise design tailored to the OM654 unit, it provides efficient radiator support and predictable engine operating conditions under various loads. This solution is created specifically for Mercedes vehicles, maintaining factory installation standards.

Specifications and technical data

• SKU: A0999067800-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0999067800
• Substitutable numbers: A0999067800, A 099 906 78 00, 3 136 613 435, 3136613435, 3137234063, 3 137 234 063
• Part type: Fan Blade
• Category: Fan Blades

Purpose and function in the cooling system

The presented component belongs to the Fan Blades category and constitutes a complete unit with an electric drive, responsible for forced airflow through the engine radiator. In conjunction with the vehicle's control system, the fan adjusts its operation to the current coolant temperature, which helps maintain stable thermal parameters of the OM654 unit in the Mercedes C-Class C205 type.

A properly selected fan assembly reduces the risk of overheating, supports even temperature distribution in the engine compartment, and contributes to the safe operation of the power unit in city traffic, on the highway, and while idling.

Construction of the fan assembly

The electric motor integrated with the blades forms a compact unit that transfers torque directly to the rotor. Such a design minimizes energy losses and facilitates installation at the factory mounting points provided by the manufacturer, Mercedes. The blade profile has been designed for effective airflow while maintaining a controlled noise level.

This solution is optimized for cooperation with the OM654 diesel engine cooling system, which translates into stable fan operating characteristics across the full range of operating temperatures.

Benefits of using an original Mercedes fan

Using an original radiator fan assembly in a Mercedes C205 with an OM654 engine allows you to maintain the parameters specified by the vehicle manufacturer. Key advantages include:

• factory fitment to the engine compartment and mounting points,
• predictable cooperation with the fan control system,
• properly selected airflow characteristics through the radiator,
• maintaining consistency with other cooling system components.

As a result, replacing a worn or damaged fan with an original assembly allows you to restore factory engine cooling conditions without the need for system modifications.

Component condition and service application

The offered fan comes from the Mercedes brand and is intended for service applications in vehicles with the OM654 unit in the C205 body. This is a practical solution for post-collision repairs, replacing a damaged cooling system, or diagnosing overheating problems when it is necessary to replace the complete fan drive unit.

Cooling system expansion – Mercedes Fan Blades

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 additional rotors, complete fan assemblies, or supplementary drive modules, check out the available parts in the Mercedes Fan Blades category.