Radiator Module Ford Focus MK2 Mondeo MK4 Cooling Fan Motor Relay 940002904

Radiator Module Ford Focus MK2 Mondeo MK4 Cooling Fan Motor Relay is a component from the Fan and blower motors category, responsible for the stable operation of the cooling and ventilation system in Ford vehicles. A properly selected module ensures predictable fan speed control, which translates into a safe engine operating temperature and cabin comfort.

Specifications and technical data

• SKU: 940002904
• Mark: Ford
• Condition: Used
• OEM Part Number: 940002904
• Substitutable numbers: 940002904, 940.0029.04
• Category: Fan Motors

Purpose and function of the fan module

The Radiator Module Ford Focus MK2 Mondeo MK4 Cooling Fan Motor Relay in Ford Focus MK2 and Mondeo MK4 models is responsible for controlling the operation of the radiator fan motor or blower, depending on the specific vehicle configuration. A properly functioning component:

• stabilizes fan rotational speed under various load conditions,
• supports the maintenance of the optimal coolant temperature,
• ensures proper airflow through the radiator or ventilation system,
• reduces the risk of engine overheating.

As a result, the module is an essential component for engine durability and the correct operation of the air conditioning and heating systems.

Benefits of using an original Ford module

The product comes from the Ford line, which means it maintains factory operating parameters and compatibility with the vehicle's electrical system. In practice, this translates into:

• a secure fit to the wiring harness and mounting points in the engine bay,
• proper cooperation with the factory engine control unit and air conditioning system,
• preservation of original fan activation and deactivation characteristics.

Although this component is used, it allows for an economical repair without compromising the proper operating parameters of the cooling system.

Selection and application in service practice

When selecting a fan module for a Ford Focus MK2 or Mondeo MK4, it is crucial to verify compatibility with the specific engine version and vehicle equipment. This module model is assigned to the Fan and blower motors category, which facilitates its identification in parts catalogs and service systems.

In workshop practice, this type of module is used, among other things, when symptoms occur such as:

• failure of the fan to activate at high engine operating temperatures,
• the fan operating only at one extreme speed,
• irregular activation of the ventilation or disturbances in the cooling system operation.

Replacing the module is a standard service procedure that allows for the restoration of proper airflow control without interfering with the main electrical harness.

Product condition and installation aspects

The offered fan module is in Used condition, meaning it has been removed from a vehicle and is intended for further use after proper installation. This type of part is particularly cost-attractive compared to new aftermarket replacements, while maintaining the manufacturer's original specifications.

Due to its factory origin, the installation process is similar to plug-and-play: the module is installed in place of the old one, using existing connectors and mounting points. It is recommended that the installation be performed by a qualified mechanic, following safety procedures when working with the vehicle's electrical system.

Service expansion and technical knowledge

If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other elements from the same group, such as additional fan control modules, fan motors, or complete blower assemblies, check the available parts in the Ford fan and blower motors category.

When working with cooling systems and power units, it is also worth expanding your knowledge about typical failures of modern engines. A practical supplement may be an article describing critical power units in a popular mid-size model – you can find it here: Faulty BMW E90 engines: check what can ruin your budget!.