Audi A6 C7 A7 4G Vacuum Pipe Line Hose 4G0131492F

The Audi A6 C7 / A7 4G Vacuum Hose is an original component of the vacuum system, designed to work with the vacuum pump in these models' engines. Designed by the vehicle manufacturer, it ensures stable vacuum delivery and proper operation of related vacuum-controlled systems. A used OEM component is a sensible choice for drivers seeking a technically matched solution at an attractive price.

Specifications and technical data

• SKU: 4G0131492F
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0131492F
• Substitutable numbers: 4G0131492F, 4G0 131 492 F
• Category: Vacuum Pumps

Purpose and Function of the Vacuum Hose

The vacuum hose in the Audi A6 C7 and A7 4G is responsible for the safe transmission of vacuum from the vacuum pump to the actuators in the engine bay. A correctly selected and sealed hose:

• stabilizes the operation of the vacuum system under various engine load conditions,
• reduces the risk of vacuum drops and associated control errors,
• supports the correct functioning of vacuum-dependent components.

Thanks to its factory fit for the specific generation of Audi A6 and A7, the hose maintains the correct routing geometry and compatibility with mounting points and connectors in the engine bay.

Construction and Compatibility with the Vacuum Pump System

As a component from the Vacuum Pumps group, the hose is designed to work with the original Audi vacuum system. Appropriately selected connector diameters and hose line shape:

• facilitate installation without the need for modifications,
• ensure proper sealing at the connectors,
• minimize mechanical stress during engine operation.

Its original origin from the Audi brand helps maintain factory vacuum flow parameters, which translates to predictable vehicle behavior and easier diagnosis of potential faults.

Condition, Verification, and Service Application

The component is offered as a used part, allowing for economical repair of the vacuum system while retaining an OEM component. This type of hose is particularly suitable in situations where:

• the original vacuum line has suffered mechanical damage or cracking,
• there are leaks in the vacuum system,
• the hose needs replacement as part of a broader vacuum pump service.

Selection by OEM number and interchangeable numbers (visible in the technical specifications) facilitates precise part matching to the specific engine configuration and vehicle year.

Benefits of Using an Original Vacuum Hose

Using a factory vacuum hose in the Audi A6 C7 / A7 4G offers a range of practical service and operational benefits:

• Compatibility with the Vacuum Pump System – the hose is designed for specific Audi construction solutions, which reduces the risk of installation problems.
• Stable Operating Parameters – the correct cross-section and length of the hose contribute to maintaining the appropriate vacuum level throughout the system.
• Easier Diagnostics – using OEM components simplifies fault analysis, as the system retains its factory configuration.

For workshops specializing in the Audi brand and for owners who value the technical consistency of their vehicle, such a hose is a practical solution for vacuum system repairs.

Technical Support and Related Components

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other components from the same group, such as vacuum hoses, connectors, or parts that work with the vacuum pump, check the available parts in the Audi Vacuum Pumps category.

When selecting components for fuel supply and control systems, it is also worth familiarizing yourself with the guide on diagnosing and operating the fuel system – a detailed discussion of injectors, pumps, and fuel tanks can be found in the article “Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair”, which helps to better understand the relationships between individual components in modern powertrains.