Ford Focus Mk2 Fiesta Mk5 C-Max Water Coolant Thermostat Housing 1S7G-8K556-AJ

Ford Focus Mk2 Fiesta Mk5 C-Max Water Coolant Thermostat Housing is an original cooling system component from the Thermostats and housings group, designed for Ford petrol engines. Engineered as an OEM part, it ensures proper coolant flow and stable thermostat operation, which translates into a safe operating temperature for the engine unit.

Specifications and technical data

• SKU: 1360282
• Mark: Ford
• Condition: Used
• OEM Part Number: 1360282
• Substitutable numbers: 1S7G-8K556-AJ, 1S7G8K556AJ, 1360282
• Fuel type: Petrol
• Category: Thermostats & Housings

Purpose and function in the cooling system

The coolant thermostat housing in Ford Focus Mk2, Fiesta Mk5, and C-Max models is responsible for the precise seating of the thermostat and the correct routing of coolant flow. In petrol engines, the proper operation of this component is crucial for:

• maintaining a stable engine operating temperature,
• reducing the risk of engine overheating or undercooling,
• ensuring proper interaction with the radiator and other cooling system components.

Thanks to a design compliant with manufacturer standards, the housing maintains the correct geometry of connections and the thermostat seat, which facilitates installation and subsequent operation.

Compatibility with Ford petrol engines

The presented housing has been developed for Ford vehicles with petrol engines, where the cooling system requires maintaining factory flow parameters. Using a component from the Thermostats and housings group that complies with OEM solutions allows for maintaining:

• proper interaction with temperature sensors and engine management,
• appropriate pressure in the cooling system,
• consistency with the factory layout of hoses and connectors.

For users of Focus Mk2, Fiesta Mk5, and C-Max models, this means the ability to replace a worn housing without the need for system modifications or the use of adapters.

Performance characteristics and installation

The coolant thermostat housing is a wear-and-tear component that may deteriorate or become damaged over time (e.g., micro-cracks, leaks). Using the original Ford design promotes:

• maintaining the tightness of connections with coolant hoses,
• secure seating of the thermostat in its designated housing,
• maintaining proper fluid circulation between the engine and the radiator.

The component is intended for installation in place of the factory housing, which facilitates the mechanic's work and reduces service time. The used condition allows for an economical repair while maintaining the original design specifications.

Benefits of using an original Ford housing

Choosing an original thermostat housing for a Ford brings a number of practical benefits:

• Factory fit – compatibility with the cooling system of specific Ford models without the need for modifications.
• Stable thermostat operation – proper positioning of the component regulating coolant flow.
• Petrol engine safety – reduced risk of overheating thanks to maintaining proper fluid circulation.
• Economical repair – a used OEM component is a reasonable compromise between cost and build quality.

Related Ford cooling system 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 housings, thermostat inserts, or connection stubs, check out the available parts in the Ford Thermostats and housings category.

Additional technical support

When working on the cooling system, there is often a need to assess the condition of the entire engine unit. If you are considering a wider range of repairs or replacing the drivetrain, it is worth checking out practical tips regarding the verification of used components – the article Buying a used engine: 5 things you must check before installation, which discusses key inspection stages before assembly, may be helpful.