Audi A3 8P VW EOS 1F Golf Mk5 Air Con Air Conditioning Pipe Hose 1.6 1K0820741BA

Audi A3 8P VW EOS 1F Golf Mk5 Air Con Air Conditioning Pipe Hose 1.6 is an original cabin cooling system component designed for petrol engines. Thanks to its factory geometry and robust construction, it ensures stable refrigerant flow and proper cooperation with other air conditioning components, which translates into comfortable and trouble-free vehicle operation.

Specifications and technical data

• SKU: 1K0820741BA
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1K0820741BA
• Substitutable numbers: 1K0820741BA, 1K0 820 741 BA
• Fuel type: Petrol
• Part type: Fitting
• Category: A/C Hoses & Fittings

Application and compatibility

The offered air conditioning pipe is designed for Audi A3 8P, Volkswagen Eos, and Volkswagen Golf Mk5 models with petrol engines. It is a system component responsible for a tight and secure connection between air conditioning parts, enabling proper refrigerant flow at the correct pressure.

Thanks to a design compliant with manufacturer standards, the pipe maintains correct mounting points, connection diameters, and routing in the engine bay, which facilitates installation and minimizes the risk of stress or rubbing against other components. This is particularly important in vehicles where the air conditioning system operates under demanding thermal conditions.

Construction and role in the air conditioning system

The pipe belongs to the Air conditioning pipes, hoses, and connectors group, which are components responsible for transporting refrigerant between the compressor, condenser, evaporator, and receiver-drier. The proper construction of the pipe is crucial for:

• maintaining system tightness under variable operating pressure,
• resistance to vibrations generated by the petrol engine,
• stable operation of the compressor and other air conditioning components,
• reducing refrigerant and oil losses in the circuit.

The original manufacturing ensures appropriately selected materials that are resistant to chemical agents, high and low temperatures, and typical operational loads in Volkswagen Group cars.

Condition, origin, and benefits of choosing a used part

The item comes from dismantling and is offered as a used part, which allows you to combine factory-quality workmanship with an attractive price. In practice, this means the ability to restore full functionality to the air conditioning system without the need to invest in expensive replacements of uncertain origin.

Choosing an original used pipe is also a benefit in terms of fit – compatibility with factory brackets, routing, and system operating parameters is maintained. For many users, this is a reasonable compromise between durability and service costs, especially in older generations of Audi A3, VW Eos, and Golf.

Practical installation and operational tips

When replacing the air conditioning pipe, it is recommended to:

• check the condition of other connections and seals in the system,
• inspect the mounts and clamps guiding the pipe in the engine bay,
• perform a leak test after installation,
• properly fill the system with refrigerant and oil according to the vehicle manufacturer's guidelines.

Such an approach allows you to maintain stable air conditioning operation and reduce the risk of future leaks or a drop in cooling efficiency.

Expanding the air conditioning system in Volkswagen vehicles

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 additional pipes, flexible hoses, or service connectors, check the available parts in the Volkswagen air conditioning pipes, hoses, and connectors category.

More about used parts and economic aspects

When deciding on used air conditioning system components, it is worth knowing the broader economic and service context related to parts from dismantling in the premium segment. Practical information on this topic can be found in the article Used parts for Mercedes – original parts from dismantling, which shows how to reasonably plan repairs using original components from the secondary market.

If you are also interested in the environmental aspect and want to better understand how reusing components helps reduce automotive waste, the post Eco-driving: discover the benefits of used car parts, which describes the advantages of parts recycling and a conscious approach to vehicle operation, will be helpful.