Ford Transit MK6 2.4 Diesel Engine Cooling Radiator Fan Blade Viscous 4406277

Ford Transit MK6 2.4 Diesel Engine Cooling Radiator Fan Blade Viscous is a cooling system component designed specifically for diesel engine versions, responsible for stabilizing the engine's operating temperature. Thanks to its precise fit for the Transit MK6 design, it ensures efficient heat dissipation from the radiator and supports safe vehicle operation under various load conditions. This solution is dedicated to users looking for a technically verified component for a diesel cooling system.

Specifications and technical data

• SKU: 4406277-1
• Mark: Ford
• Condition: Used
• OEM Part Number: 4406277
• Substitutable numbers: 4406277
• Fuel type: Diesel
• Category: Radiators

Purpose and role in the cooling system

The radiator fan in the Ford Transit MK6 with a 2.4 Diesel engine is responsible for forced airflow through the radiator package, especially in situations where natural cooling from airflow is insufficient (driving in traffic, towing, working under heavy load). A properly functioning fan:

• stabilizes the coolant temperature within the range specified by the manufacturer,
• reduces the risk of engine overheating,
• supports the durability of seals, the cylinder head, and engine accessories,
• ensures predictable operating conditions for the diesel injection system.

Thanks to its design tailored to the specific model, the fan works with the factory radiator housing and covers, which translates into efficient airflow and repeatable cooling parameters.

Compatibility with the diesel engine

The presented fan has been prepared for 2.4 diesel units in the Ford Transit MK6, where the cooling system operates under increased thermal load. In diesel engines, it is essential to maintain a stable operating temperature during both long-distance highway driving and city cycles, which is why a properly selected fan:

• ensures proper cooperation with temperature sensors and engine control,
• helps maintain optimal operating conditions for the turbocharger and engine oil,
• reduces performance drops resulting from overheating.

For fleet users and commercial vehicles, this means more predictable operation and a lower risk of downtime related to cooling system failure.

Technical category: Water radiators and related components

The radiator fan belongs to a group of components that work with Water radiators, responsible for forcing airflow through the radiator core. In practice, its efficiency has a direct impact on:

• heat exchange efficiency between the coolant and the environment,
• stability of the thermostat and water pump operation,
• overall engine performance across a wide range of external temperatures.

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 fan housings, airflow covers, or additional mounting elements, check the available parts in the Ford Water Radiators category.

Product characteristics and condition

The offered radiator fan is a component sourced from a Ford vehicle, intended for re-installation in the cooling system of a Transit MK6 with a diesel engine. As a used part, it is a cost-effective solution for users who want to restore full functionality to the cooling system while maintaining a reasonable budget. Choosing such a component allows for the preservation of factory geometry and fitment for mounts and covers in the engine bay.

By maintaining the original design, the fan works with factory controls and sensors, which facilitates installation and reduces the need for system modifications. This is a practical option for workshops and individual users who expect a technically verified solution without the need to interfere with the cooling system design.

Operation in high temperatures and service knowledge

During the summer, the cooling system in a Ford Transit MK6 with a diesel engine is particularly exposed to overloads, and a functional radiator fan is crucial for maintaining a safe operating temperature. To better understand the impact of high temperatures on engine cooling and the benefits of using used components, it is worth reading our guide: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.

Combining a properly selected fan with a correctly functioning water radiator, the right coolant, and regular service allows for a significant reduction in the risk of overheating, which translates into longer engine life and stable vehicle operation in daily use.