Citroen Relay 3 Radiator Pusher Fan Cooling Fan HDi Diesel 1250 H4

Citroen Relay 3 Radiator Pusher Fan Cooling Fan HDi Diesel is a practical component of the cooling system, designed for installation as a pusher fan in front of the radiator in Citroën commercial vehicles. This used part from the Fans and fan shrouds category allows for an economical yet technically sound repair of the cooling system in diesel versions, ensuring stable engine operation across a wide range of loads. By maintaining the factory geometry of the blades and housing, the fan effectively supports the cooling of the HDi unit in urban conditions and during long-term operation under load.

Specifications and technical data

• SKU: 1250 H4
• Mark: Citroën
• Condition: Used
• OEM Part Number: 1250 H4
• Substitutable numbers: 1250 H4
• Fuel type: Diesel
• Category: Fan & Shroud Assemblies

Purpose and function in the cooling system

The presented fan is designed to work with HDi diesel engines in the Citroen Relay 3 model, where it is responsible for forced airflow through the radiator. As a pusher fan, mounted on the bumper side, it effectively supports cooling during idling, low-speed driving, and in high ambient temperature conditions.

In combination with the radiator and other system components, this fan helps maintain a stable operating temperature for the diesel engine, which translates into:

• reduced risk of engine overheating,
• more predictable performance in traffic jams and during frequent starts,
• better protection of engine accessories exposed to high temperatures.

Construction and fitment for Citroën Relay 3

The radiator fan for Citroen Relay 3 has been constructed as a component compatible with the manufacturer's factory solutions, which facilitates installation in place of the original part. The design of the housing and rotor is adapted to the workspace in the engine compartment to ensure proper airflow while maintaining the correct operating direction relative to the radiator.

Such fitment is particularly important in commercial vehicles, where the diesel engine often operates under heavy load – a properly selected fan helps maintain stable thermal conditions even during long-term operation.

Benefits of using a used radiator fan

Choosing a used radiator fan for Citroen Relay 3 is a cost-effective solution, allowing for reduced expenses while maintaining functionality close to factory standards. This type of component is particularly attractive for maintenance repairs in commercial vehicles, where a reasonable balance between price and technical efficiency is key.

The main advantages of this solution include:

• lower repair cost compared to a new component,
• preservation of the original Citroën cooling system concept,
• possibility of quick replacement of a damaged fan without modifying the installation.

Due to its intended use for a diesel engine, the fan is prepared for operation in conditions typical for diesel units – with frequent load changes and long-term operation at elevated temperatures.

Operation in diesel engines and stability

Diesel engines generate a significant amount of heat, especially in commercial vehicles operated in urban traffic or with a full load. A functional radiator fan is crucial for maintaining the proper coolant temperature, which affects the durability of the engine unit, seals, and accessory components.

A properly functioning pusher fan in the Citroen Relay 3:

• supports uniform radiator cooling at low driving speeds,
• helps limit temperature spikes during frequent engine starts,
• promotes stable operation of the air conditioning system, which uses the same airflow.

To better understand the impact of high temperatures on the cooling system and the potential for savings when using used parts, it is worth reading the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.

Cooling system expansion in Citroën – related components

If you are planning a comprehensive repair or upgrade of the engine area in your Citroen and need other components from the same group, such as additional fans, fan shrouds, or cooling system covers, check the available parts in the Citroen fans and fan shrouds category.

Summary

Citroen Relay 3 Radiator Pusher Fan Cooling Fan HDi Diesel is a practical choice for users who want to restore the proper efficiency of the cooling system in their commercial vehicle without straining their budget. This used part from the Fans and fan shrouds group ensures compatibility with the Citroën design and diesel engine operating parameters, providing a solid foundation for further, trouble-free vehicle operation.