Ford Fiesta Mk7 Air Conditioning Pipe Line Hose A/C C1B1-19A704-DA

Ford Fiesta Mk7 Air Conditioning Pipe Line Hose A/C is an original cabin cooling system component, designed for the precise routing of refrigerant within the air conditioning installation. As part of the Air conditioning pipes, hoses and connectors group, it ensures a stable connection between system components, supporting the proper operation of the compressor, condenser, and evaporator. This used OEM component from Ford allows for a technically correct repair without interfering with the system's design.

Specifications and technical data

• SKU: C1B1-19A704-DA
• Mark: Ford
• Condition: Used
• OEM Part Number: C1B1-19A704-DA
• Substitutable numbers: C1B1-19A704-DA, C1B119A704DA, 1778979
• Part type: Hose
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The air conditioning pipe in the Ford Fiesta Mk7 is responsible for the sealed and directional routing of the refrigerant between system components. A properly selected hose:

• maintains the correct pressure in the system,
• minimizes the risk of leaks at connections,
• ensures stable operation of the compressor and other components,
• reduces drops in cabin cooling efficiency.

Thanks to a design consistent with Ford's factory standards, the pipe maintains the correct routing geometry, which facilitates installation and reduces stress within the system.

Advantages of using an original Ford pipe

Using an original air conditioning pipe in the Ford Fiesta Mk7 translates into a number of practical operational benefits:

• Factory fit – compatibility with mounts, connection diameters, and installation routing is maintained.
• Stable system operation – the appropriate stiffness and flexibility of the pipe support even distribution of the refrigerant.
• Reduced risk of leaks – properly selected ends and connectors reduce the probability of depressurization.
• The ability to use existing brackets and clamps without the need for installation modifications.

A used OEM element is a reasonable compromise between repair costs and maintaining parameters close to factory specifications.

Component condition and installation aspects

The air conditioning pipe is offered in used condition, which in practice means it has been removed from a vehicle and verified for further serviceability. This type of component is particularly beneficial for the repair of daily-driven vehicles, where functionality and compliance with the original installation are prioritized.

During installation, it is recommended to:

• check the condition of seals and use new O-rings,
• properly position the pipe in the factory guides,
• perform a system leak test after installation.

This approach allows you to fully utilize the potential of the used pipe and reduce the risk of needing to interfere with the air conditioning system again.

Compatibility and part selection

The selection of an air conditioning pipe for the Ford Fiesta Mk7 should always be based on compliance with the OEM part number and interchangeable numbers indicated in the technical specification. This ensures that the geometry, connection diameters, and connector types correspond to the factory solution used in your specific vehicle.

It is worth noting that original Ford air conditioning pipes, hoses, and connectors are designed for specific body and engine configurations, which is why using random replacements can lead to problems with installation or durability.

If you are planning a comprehensive repair or upgrade of the air conditioning zone in your Ford and need other elements from the same group, such as high-pressure lines, flexible hoses, or service connectors, check the available parts in the Ford air conditioning pipes, hoses and connectors category.

Used parts and repair economy

Choosing a used air conditioning pipe is a solution that allows you to significantly reduce repair costs while maintaining the manufacturer's original specifications. In many cases, air conditioning system components from disassembly retain full functionality, and their reuse is technically justified.

If you are interested in the broader context of using premium-class used components, including air conditioning system elements, it is worth reading the article on our blog: Used parts for Mercedes – original parts from disassembly. You will find practical information there that helps you make informed purchasing decisions for other brands as well.