VW Volkswagen Sharan 7N A/C Air Con Air Conditioning Hose Pipe Line 7N0820741B

The VW Volkswagen Sharan 7N A/C Air Con Air Conditioning Hose Pipe Line is an original A/C system component designed for Volkswagen vehicles, ensuring a tight and stable connection between the cabin cooling system components. This used hose is a practical service solution that allows for restoring air conditioning efficiency while maintaining the factory geometry of the pipes and connectors.

Specifications and technical data

• SKU: 7N0820741B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 7N0820741B
• Substitutable numbers: 7N0820741B, 7N0 820 741 B
• Part type: Line
• Category: A/C Hoses & Fittings

Technical characteristics of the A/C hose

The offered item belongs to the A/C hoses, pipes, and connectors category, meaning it is responsible for transporting refrigerant between individual A/C system components. The hose construction is adapted to the operating pressures typical for automotive air conditioning systems and the thermal conditions present in the engine bay and body area.

Factory connectors and the hose routing shape facilitate proper installation in the vehicle, minimizing the risk of stress, abrasion, or leaks. This ensures proper refrigerant circulation, which translates into stable interior cooling performance.

Purpose and application in the A/C system

The A/C hose in the Sharan 7N model plays a key role in connecting the compressor, condenser, evaporator, or receiver-drier – depending on the specific system configuration in a given vehicle. Its tasks include:

• ensuring a leak-free flow of refrigerant in the high or low-pressure circuit,
• maintaining proper system flow,
• reducing pressure loss along the hose section,
• stable mounting to factory brackets and body supports.

By maintaining the original hose geometry, it is possible to achieve a seamless fit with existing system components without the need for modifications or the use of adapters.

Benefits of using an original used hose

Using an original, used A/C hose allows you to combine reasonable repair costs with the preservation of factory system performance parameters. The most important advantages include:

• Factory fit – the hose is designed specifically for the Sharan 7N platform, which facilitates installation and reduces the risk of leaks resulting from improper fitment.
• Compatibility with other A/C components – connectors, diameters, and mounting points correspond to original Volkswagen air conditioning system components.
• Economical repair – a used part allows you to restore air conditioning efficiency without the need to invest in more expensive replacements.

This solution is particularly beneficial for comprehensive repairs when several hose sections or additional A/C system components need to be replaced.

Condition and preparation for installation

The hose comes from dismantling and is offered as a used part, which in practice means it may show signs of wear typical for components operating in the engine bay. Before installation, a standard service procedure is recommended: leak testing, replacing seals in the connectors, and performing a pressure test of the entire system after assembly. This approach allows for safely restoring full air conditioning functionality.

If you are planning a comprehensive repair or upgrade of the air conditioning system in your Volkswagen and need other items from the same group, such as additional pipes, flexible hoses, or service connectors, check the available parts in the Volkswagen A/C hoses, pipes, and connectors category.

Practical service tips and additional information

When replacing an A/C hose, it is worth paying attention to the condition of other system components – especially the receiver-drier, condenser, and compressor. Leaks or contamination in one of the sections can affect the operation of the entire system. A good supplement to the knowledge about the cost-effectiveness of using parts from dismantling can be an article dedicated to used components for premium cars, which describes, among other things, the advantages of using original components from the secondary market – you can find it here: Used parts for Mercedes – original parts from dismantling.

By using original A/C hoses, you maintain the structural integrity of the A/C system, which promotes stable compressor operation, correct pressure distribution, and uniform interior cooling. This solution is especially recommended for repairs where both functionality and compliance with the manufacturer's factory specifications are important.