Volkswagen Golf Plus 5M Air Conditioning Pressure Hose Pipe Tube Line 1K0820721

Volkswagen Golf Plus 5M Air Conditioning Pressure Hose Pipe Tube Line is an original cabin cooling system component designed for use in Volkswagen vehicles. It ensures a tight and stable flow of refrigerant, which translates into efficient air conditioning performance and thermal comfort inside the vehicle. This is a practical solution for users who want to restore proper system function without investing in expensive replacements.

Specifications and technical data

• SKU: 1K0820721
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1K0820721
• Substitutable numbers: 1K0820721, 1K0 820 721
• Part type: Pipe
• Category: A/C Hoses & Fittings

Technical characteristics of the air conditioning hose

The hose belongs to the Air conditioning hoses, pipes and connectors group, which means it is responsible for the secure connection of individual system components, such as the compressor, condenser, or evaporator. The hose construction is designed for operation under pressure and in variable temperature conditions typical of air conditioning installations in passenger cars. Its original Volkswagen origin ensures a proper fit to the system, which reduces the risk of leaks, installation stress, or incorrect routing of the hose in the engine compartment. As a result, the component can be integrated into the existing installation without the need to modify other parts.

Function in the air conditioning system

The air conditioning hose in this model is responsible for transporting refrigerant between selected system components. A properly selected and sealed hose:

• maintains stable operating pressure in the system,
• minimizes refrigerant loss,
• limits the risk of moisture and contaminants entering the system,
• supports the uniform operation of the compressor and other air conditioning components. By maintaining proper flow and tightness of the hose, the air conditioning system can maintain the set cooling parameters, which is particularly important in intensive operating conditions, e.g., in city traffic or during high ambient temperatures.

Selection and application in the Volkswagen Golf Plus 5M

Volkswagen Golf Plus 5M Air Conditioning Pressure Hose Pipe Tube Line has been designed with the specific body and engine compartment architecture of this model in mind. Proper profiling and connector placement facilitate installation and allow for maintaining the factory routing of the installation. This is important from a service perspective, as it reduces the risk of the hose rubbing against other elements and limits the possibility of mechanical damage during operation. The component will work well both for a standard replacement of a damaged hose and for broader air conditioning system maintenance, including, for example, replacing the compressor, condenser, or dryer. In such a scenario, using an original hose helps maintain the integrity of the entire system.

Condition and installation aspects

The offered hose comes from the used parts segment, which allows for an economical restoration of system efficiency while maintaining the manufacturer's original specifications. Before installation, a standard service procedure is recommended: checking the system for leaks, replacing seals at critical points, and performing a pressure test after assembling the system. Proper installation of the hose should take into account routing in accordance with factory brackets and mounts to avoid excessive stress and contact with hot elements in the engine compartment. Such an approach promotes longer, stable system operation and reduces the risk of recurring leaks.

Technical support and additional information

If you are experiencing cabin cooling problems in your car and are considering broader system maintenance, it is worth checking out practical tips regarding the selection and installation of air conditioning components. A detailed discussion of issues related to diagnosing a lack of cooling and assessing the condition of components can be found in the article: No cooling in the car – when does an original used air conditioning compressor make sense. If you are planning a comprehensive repair or upgrade of the air conditioning zone in your Volkswagen and need other elements from the same group, such as flexible hose sections, rigid aluminum lines, or service connectors, check out the available parts in the Volkswagen air conditioning hoses, pipes and connectors category.