Volkswagen Golf Mk5 Audi A3 8P Air Conditioning Pipe Hose Line 1K0820741BC

Volkswagen Golf Mk5 Audi A3 8P Air Conditioning Pipe Hose Line is an original cabin cooling system component designed for use in popular VAG group models. Thanks to its factory geometry and precise fitment for the air conditioning system, it ensures stable refrigerant flow and proper cooperation with other components. This is a practical solution for users who want to restore full air conditioning functionality while maintaining compliance with the manufacturer's design.

Specifications and technical data

• SKU: 1K0820741BC
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1K0820741BC
• Substitutable numbers: 1K0820741BC, 1K0 820 741 BC
• Part type: Hose
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The described pipe is a component from the Air conditioning pipes, hoses and connectors group, responsible for the tight and safe routing of refrigerant in the system. In vehicles such as the Golf Mk5 and Audi A3 8P, a correctly selected air conditioning pipe is crucial for:

• maintaining the proper pressure in the cooling circuit,
• reducing refrigerant and oil loss in the system,
• stable operation of the compressor and other air conditioning components,
• maintaining factory interior cooling parameters.

Thanks to a design consistent with the manufacturer's solutions, the pipe works with original mounts, connectors, and seals, which facilitates service and reduces the risk of leaks.

Benefits of using an original air conditioning pipe

Using an original pipe in the air conditioning system brings measurable operational benefits. The component was designed specifically for the engine bay geometry and system layout in the Golf Mk5 and Audi A3 8P, which translates into:

• secure fitment to factory brackets and guides,
• proper positioning relative to other components (radiator, compressor, condenser),
• reduced risk of chafing and mechanical damage during operation,
• easier installation and removal during air conditioning service.

For workshops and users, this means shorter assembly time, fewer modifications, and greater predictability of the entire system's operation.

Characteristics of the used component

The offered pipe comes from dismantling and has the status of a used part, which allows for combining reasonable repair costs with maintaining the original manufacturer's specifications. This type of component is particularly attractive for comprehensive service work when several air conditioning system elements are being replaced simultaneously. A used pipe is a good alternative to replacements with uncertain geometry, especially in vehicles used on a daily basis.

Selection and vehicle compatibility

To correctly select the pipe for a specific version of the Golf Mk5 or Audi A3 8P, it is worth paying attention to the air conditioning system configuration in the given unit and comparing the routing and shape of the existing pipe. The product has an assigned OEM part number and related interchangeable numbers, which facilitates compatibility verification in service catalogs and parts selection systems. This approach minimizes the risk of installing an incorrect element and speeds up the repair process.

Expanding air conditioning system service

When working on the cabin cooling system, it is worth considering comprehensive maintenance – leak testing, dryer replacement, checking the compressor, and flexible hoses. In the case of premium class vehicles, such as Mercedes-Benz, a similar approach to used air conditioning elements and accessories allows for significantly reducing service costs while maintaining high quality. You can find more on this topic in the article Used parts for Mercedes – original components from dismantling, which discusses the practical aspects of using original second-hand components.

Other air conditioning pipes for Volkswagen

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.