Ford Fiesta Mk8 Air Conditioning A/C Hose Tube Pipe Line H1BH-19F618-AF

Ford Fiesta Mk8 Air Conditioning A/C Hose Tube Pipe Line is an original cabin cooling system component, designed for precise integration with the factory air conditioning installation in this model. By maintaining specific geometry and diameters, the hose ensures stable refrigerant pressure and efficient circulation throughout the circuit, which translates into thermal comfort and safe compressor operation. This is a practical solution for users who want to restore full air conditioning functionality while maintaining factory assembly standards.

Specifications and technical data

• SKU: H1BH-19F618-AF
• Mark: Ford
• Condition: Used
• OEM Part Number: H1BH-19F618-AF
• Substitutable numbers: H1BH-19F618-AF, H1BH19F618AF, 2320709
• Part type: Hose
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The air conditioning hose in the Ford Fiesta Mk8 is responsible for transporting refrigerant between system components, such as the compressor, condenser, or evaporator. A properly selected hose section:

• maintains the required operating pressure in the system,
• minimizes pressure drops along the flow path,
• reduces the risk of leaks at connections,
• supports stable operation of the compressor and expansion valve. By maintaining the original design, this component allows for the preservation of factory cooling characteristics, which is essential for both driving comfort and the durability of other air conditioning components.

Construction, connections, and assembly compatibility

The hose belongs to the Air conditioning hoses, pipes, and connectors group, meaning it has been designed to operate in high-pressure and variable-temperature environments. The applied ends and connectors are matched to the factory sockets in the Ford Fiesta Mk8, ensuring that assembly is orderly and predictable. The original craftsmanship characteristic of the Ford brand ensures:

• appropriate hose rigidity while maintaining the required flexibility,
• proper routing in the engine compartment without collision with other components,
• correct positioning of mounting points and brackets,
• compatibility with factory seals and O-rings.

Benefits of using an original Ford hose

Using an original air conditioning hose in the Ford Fiesta Mk8 helps reduce typical problems associated with replacement parts of uncertain specifications. Key advantages include:

• Factory fit – no need for modifications, bending, or shortening the hose.
• Stable system operating parameters – the hose is designed for specific pressures and flows in the given model.
• Better connection tightness – connectors compatible with original sockets and seal types.
• Consistency with other Ford air conditioning system components. This solution is particularly beneficial for repairs where the goal is to recreate operating conditions similar to those provided by the car when it left the factory.

Condition, verification, and preparation for assembly

The item is offered as a used original component, which in practice means it comes from vehicle dismantling and has been verified for further serviceability. For air conditioning hoses, it is particularly important to check for:

• the absence of mechanical damage along the hose section,
• the condition of the ends and seal seats,
• internal cleanliness (no visible solid contaminants),
• correct geometry – no permanent kinks that restrict flow. Before assembly, it is recommended to perform standard air conditioning system service procedures: a leak test, potential replacement of seals, and refilling the system with refrigerant according to the vehicle manufacturer's recommendations.

Technical support and additional materials

When diagnosing cabin cooling problems, it is worth paying attention not only to the hoses but also to the compressor, condenser, evaporator, and expansion valve. Detailed information on when it is worth using original dismantled parts can be found in the article: No cooling in the car – when a used OEM A/C compressor makes sense. This material helps to better understand the relationships between individual air conditioning system components. If you are planning a comprehensive repair or upgrade of the air conditioning zone in your Ford and need other items from the same group, such as additional pipes, flexible hoses, or service connectors, check the available parts in the Ford air conditioning hoses, pipes, and connectors category.