Ford Fiesta Mk7 Water Coolant Radiator EcoBoost Petrol 1.6 1794481 C1BY-8005-AA

Ford Fiesta Mk7 Water Coolant Radiator EcoBoost Petrol 1.6 is a cooling system component designed for petrol engines, engineered by Ford to ensure stable heat dissipation from the power unit. A used radiator from this series allows for a technically sound replacement of the factory component, maintaining the correct operating parameters of the cooling system in the 1.6 EcoBoost engine.

Specifications and technical data

• SKU: 1794481
• Mark: Ford
• Condition: Used
• OEM Part Number: 1794481
• Substitutable numbers: 1794481, C1BY-8005-AA, C1BY8005AA
• Fuel type: Petrol
• Part type: Radiator
• Category: Radiators

Purpose and function in the cooling system

The water radiator in the Ford Fiesta Mk7 with a 1.6 EcoBoost petrol engine is responsible for the efficient dissipation of excess heat from the coolant circulating between the engine block and the heat exchanger. A correctly selected component from the Water Radiators category stabilizes the unit's operating temperature, reduces the risk of overheating, and supports the durability of components such as gaskets, the cylinder head, or the turbocharger. A properly functioning water radiator is particularly important in modern turbocharged petrol engines, where thermal loads are higher than in older designs. Using an original Ford solution allows for maintaining the factory cooling characteristics and proper cooperation with other system components.

Benefits of using an original Ford radiator

Choosing a water radiator dedicated to the Ford Fiesta Mk7 with a 1.6 EcoBoost engine ensures:

• preservation of factory geometry and mounting points, which facilitates installation without structural modifications,
• correct coolant flow adapted to the characteristics of the petrol engine,
• compatibility with the factory fan system and engine compartment equipment. As a result, replacing a worn-out radiator with an original used component is a technically safe and cost-effective solution. Restoring proper cooling efficiency translates into stable engine operation in city traffic and under higher loads, e.g., on the highway.

Selection and vehicle compatibility

The presented water radiator is intended for petrol units, which is important when selecting parts compared to diesel versions. In practice, this means matching the specific thermal requirements of the 1.6 EcoBoost engine and compatibility with the factory hose and mounting system in the Ford Fiesta Mk7. The component has an assigned OEM part number and interchangeable numbers, which facilitates verifying compatibility with a specific vehicle configuration in the manufacturer's catalogs or parts selection systems. This allows for precise confirmation that the given radiator corresponds to the version used in a specific car model.

Characteristics of the used water radiator

The offered water radiator is a used component, which allows for a significant reduction in repair costs while maintaining the original Ford design. This type of solution is particularly beneficial for vehicles used on a daily basis, where a reasonable balance between price and functionality is important. When choosing a used radiator from the Water Radiators category, it is worth paying attention to the correctness of the geometry, the condition of the connection ports, and the absence of damage that would prevent a tight connection to the system. A correctly selected component allows for restoring the efficiency of the cooling system without the need to invest in a new part.

Technical support and knowledge about the cooling system

To better understand the impact of a functional radiator on the durability of the power unit and the symptoms of overheating, it is worth reading the guide on diagnostics and repair of the cooling system: Engine cooling system – overheating, repair, and used radiators. The article discusses practical aspects of operation and the importance of proper selection of cooling components. 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 radiator cores, expansion tanks, or cooling modules, check the available parts in the Ford Water Radiators category.