Ford Transit Custom A/C Air Conditioning Hose Pipe 2.0 TDCI KK21-19A834-CB

Ford Transit Custom A/C Air Conditioning Hose Pipe 2.0 TDCI is an original cabin cooling system component designed for vehicles equipped with a diesel engine and an automatic transmission. Thanks to its factory geometry and precise fit for the specific drivetrain configuration, it ensures stable air conditioning performance and proper refrigerant routing. It is a practical solution for users who want to maintain the integrity of the air conditioning system in accordance with Ford's factory specifications.

Specifications and technical data

• SKU: KK21-19A834-CB
• Mark: Ford
• Condition: Used
• OEM Part Number: KK21-19A834-CB
• Substitutable numbers: 2023227, KK2119A834CB, KK21-19A834-CB, GK2119B961AA, GK21-19B961-AA
• Fuel type: Diesel
• Gearbox type: Automatic
• Part type: Hose
• Category: A/C Hoses & Fittings

Purpose and compatibility

The offered air conditioning hose is designed specifically for diesel engine systems in the Ford Transit Custom model, paired with an automatic transmission. Properly selected diameters, shape, and mounting points allow for seamless integration with other air conditioning components, such as the compressor, condenser, or evaporator.

The element belongs to the Air conditioning lines, hoses, and connectors technical group, meaning it is responsible for the safe routing of refrigerant between individual components while maintaining the required tightness and resistance to operating pressure.

Technical and functional characteristics

The hose plays a key role in maintaining proper refrigerant circulation in the air conditioning system, contributing to:

• stable pressure in the cooling circuit,
• proper heat exchange between individual sections of the system,
• reduced energy loss due to the matched diameter and length of the hose,
• safe routing of the refrigerant in the engine bay and body area.

Due to its factory origin, the hose retains the correct rigidity and flexibility at bends, which facilitates installation and minimizes the risk of stress at connection points. This is particularly important in a commercial vehicle like the Transit Custom, where the air conditioning system often operates under varied load conditions.

Condition, origin, and advantages of using a used part

The element comes from the group of original Ford parts and is offered as a used component. In practice, this means retaining the factory design, geometry, and type of connectors used, which facilitates installation in place of a worn or leaking hose. Choosing an original hose from dismantling allows you to maintain the integrity of the air conditioning system with the manufacturer's solutions, without the need to match replacements of uncertain specifications.

Compared to new counterparts, a used air conditioning hose represents a favorable compromise between repair costs and maintaining the factory standard of workmanship. This solution is particularly attractive for fleets, workshops, and individual users who expect predictable installation and compatibility with the existing system.

Benefits of using an original air conditioning hose

Using an original hose in a Ford Transit Custom translates into a number of practical operational benefits:

• reliable fit for the air conditioning system designed for the diesel engine and automatic transmission,
• preservation of the factory hose routing in the engine bay,
• reduced risk of leaks resulting from inaccurate fitment,
• easier diagnostics and service maintenance due to compliance with manufacturer documentation.

For workshops, this means shorter installation time and fewer potential corrections, and for the end user – stable air conditioning operation and thermal comfort in the vehicle cabin.

Related Ford air conditioning system components

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

More about the advantages of original used parts

If you are considering broader use of original components from dismantling in your vehicle fleet and want to better understand how such a solution affects service costs and component durability, it is worth reading an article describing practical examples of using premium-class used elements – you will find them in the material Used parts for Mercedes – original parts from dismantling, which clearly shows the general advantages of such an approach also in the context of other brands.