Ford Focus Mk3 Radiator Cooling Fan Coolant Unit Shroud 1.6 Petrol 8V61-8C607-F

Ford Focus Mk3 Radiator Cooling Fan Coolant Unit Shroud 1.6 Petrol is an original cooling system component designed for Ford vehicles with a petrol engine. It ensures stable heat dissipation from the radiator, which translates into a safe operating temperature for the power unit and reduces the risk of overheating in city traffic and under higher loads.

Specifications and technical data

• SKU: 1873984
• Mark: Ford
• Condition: Used
• OEM Part Number: 1873984
• Substitutable numbers: 1873984, 8V61-8C607-FD, 8V618C607FD, 8V61-8C607-F, 8V618C607F
• Fuel type: Petrol
• Part type: Fan & Shroud Assembly
• Category: Fan & Shroud Assemblies

Purpose and function in the cooling system

The presented radiator fan is dedicated to the third-generation Ford Focus model with a petrol engine. Its task is to force airflow through the radiator core, especially in stationary conditions, while driving in traffic jams, and under increased thermal load on the engine. Thanks to the properly selected rotor diameter and operating characteristics, the fan stabilizes the coolant temperature, supporting the correct operation of the thermostat, water pump, and engine control. A properly functioning fan reduces the risk of performance drops, prevents the coolant from "boiling," and helps maintain uniform operating conditions for the power unit.

Construction and fitment for Ford Focus Mk3

The component belongs to the Radiator Fans and Shrouds group, which means it is designed for installation in factory mounting points in the engine bay. The fan construction is compatible with the cooling system of the Ford Focus Mk3 with a petrol engine, which facilitates installation without the need for modifications. Properly shaped rotor blades ensure efficient airflow while maintaining a controlled noise level. The use of the original geometry translates into predictable cooling system behavior in various operating conditions – from city driving to longer routes.

Operating characteristics in a petrol engine

The fan has been prepared for cooperation with a power unit powered by petrol fuel. The thermal characteristics of such engines require efficient heat dissipation at variable speeds and loads, which is why a properly functioning radiator fan has a significant impact on:

• maintaining a stable engine operating temperature,
• reducing the risk of overheating in traffic jams and while stationary,
• limiting thermal loads on other cooling system components. As a result, the cooling system maintains an appropriate performance reserve, which promotes a longer service life for the engine and other components operating in the engine bay.

Condition, application, and benefits of installation

The offered fan comes from the used parts group, which makes it a reasonable choice for maintenance repairs when the priority is an optimal cost-to-functionality ratio. It works well as a replacement in the event of mechanical rotor damage, drive failure, or wear resulting from many years of operation at elevated temperatures. Selecting a component from the same product family allows for maintaining the factory cooling concept without the need to adapt universal solutions. This is a beneficial solution for both workshops and individual users who expect predictable installation and compatibility with the existing system.

Support with selection and additional materials

When replacing the radiator fan, it is worth paying attention to compliance with the manufacturer's markings and interchangeable numbers – this facilitates precise matching of the part to a specific equipment version and engine. In case of doubt, it is helpful to compare the construction with the currently installed component and consult with a mechanic specializing in the Ford brand. If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other components from the same group, such as additional fans, shrouds, or complete cooling assemblies, check the available parts in the Ford Radiator Fans and Shrouds category. For larger service work within the power unit, guide materials may also be helpful – practical tips on verifying the condition of engine components can be found in the article "Buying a used engine: 5 things you must check before installation", which discusses key inspection stages before major repairs.