Audi S6 C7 S7 4G Secondary Air Pump Connecting Pipe Line Hose 079131605BB

Audi S6 C7 S7 4G Secondary Air Pump Connecting Pipe Line Hose is an original Audi component, belonging to the Cooling system pipes and hoses group, designed to operate in the demanding environment of the engine bay. Engineered as part of the factory system, it ensures proper fluid routing and a stable connection between the auxiliary installation components in the high-performance S6 C7 and S7 4G models.

Specifications and technical data

• SKU: 079131605BB
• Mark: Audi
• Condition: Used
• OEM Part Number: 079131605BB
• Substitutable numbers: 079131605BB, 079 131 605 BB
• Part type: Pipe
• Category: Coolant Hoses

Purpose and function in the system

The secondary air pump connecting pipe in the Audi S6 C7 and S7 4G is responsible for the controlled routing of the medium within the auxiliary system, which works in conjunction with the cooling area and engine accessories. A properly selected hose from this group minimizes the risk of leaks, reduces pressure drops, and supports the stable operation of the powertrain across a wide range of loads. As an element from the Cooling system pipes and hoses category, the pipe is designed for resistance to temperature fluctuations, vibrations, and contact with operating fluids typical for modern high-power gasoline engines.

Benefits of using an original connecting pipe

Using a factory hose in an Audi S6 C7 or S7 4G ensures compliance with the manufacturer's design, which translates into:

• precise matching of the pipe geometry to the engine accessory layout,
• stable mounting in factory attachment points,
• reduction of stress on pump ports and adjacent components,
• maintenance of predictable flow parameters in the system. As a result, servicing the auxiliary system and cooling area remains predictable, and the risk of issues resulting from poorly fitted aftermarket replacements is significantly reduced.

Characteristics of the used component

The offered secondary air pump connecting pipe is a used part, sourced from an Audi vehicle dismantling. This type of part allows for cost-effective repair while maintaining the original design specifications, which is particularly important for specialized pipes from the Cooling system pipes and hoses group. Choosing a used OEM component is often a beneficial solution in situations where balancing reasonable costs with the preservation of the factory design and compatibility with the existing installation is a priority.

Selection and technical compatibility

When selecting a secondary air pump connecting pipe for an Audi S6 C7 or S7 4G, it is crucial to verify compatibility with the specific engine version and vehicle model year. In practice, this means comparing the shape, connection diameters, and routing of the hose with the part currently installed in the car. The product has a dedicated OEM part number and associated interchangeable numbers, which facilitates clear identification in service catalogs and parts selection systems. This allows for precise confirmation that the offered pipe corresponds to the factory solution used in a given Audi S6 C7 or S7 4G unit. If you are planning a comprehensive repair or upgrade of your Audi's engine area and need other elements from the same group, such as additional pipes, hoses, or connectors working with the cooling system, check the available parts in the Audi cooling system pipes and hoses category.

Practical installation and operating tips

Before installing the secondary air pump connecting pipe, it is recommended to:

• assess the condition of the pump connection ports and adjacent elements,
• check the cleanliness of the sockets and sealing surfaces,
• verify the routing of the hose against the factory layout to avoid rubbing against other components,
• perform a system leak check after reaching operating temperature following installation. This approach helps reduce the risk of needing to re-intervene in the system and ensures stable operation of the installation in the long term.

Expert support and additional information

If you are also considering servicing other elements related to the thermal management and operating comfort of the powertrain, the guide on selecting used air conditioning system components may be helpful – you can find a detailed discussion in the article No cooling in the car: an original used air conditioning compressor as a proven alternative to expensive new parts. It will allow you to better plan service work within the entire system responsible for engine operating conditions and driving comfort.