Audi RS5 Vacuum Pressure Pump Reservoir Tank 4.2 FSI V8 Petrol 079131541C

Audi RS5 Vacuum Pressure Pump Reservoir Tank 4.2 FSI V8 Petrol is a specialized vacuum system component designed for the 4.2 FSI V8 petrol engine used in the sports versions of the Audi RS5. It is responsible for stable vacuum storage, which supports the proper operation of associated components and ensures predictable engine performance. Thanks to its design, which complies with factory specifications, this part is well-suited to the requirements of this powerful engine.

Specifications and technical data

• SKU: 079131541C
• Mark: Audi
• Condition: Used
• OEM Part Number: 079131541C
• Substitutable numbers: 079131541C, 079 131 541 C
• Fuel type: Petrol
• Category: Vacuum Pumps

Purpose and function in the vacuum system

The Audi RS5 Vacuum Pressure Pump Reservoir Tank 4.2 FSI V8 Petrol operates within the vacuum system of the petrol engine, stabilizing the available vacuum for vacuum-controlled components. Its task is to accumulate a vacuum reserve so that, under varying engine load conditions, the associated mechanisms continue to operate quickly and consistently.

In high-power engines such as the 4.2 FSI V8, a properly functioning vacuum reservoir helps maintain consistent system performance parameters, which translates into stable engine response and proper cooperation with other components in the Vacuum pumps and associated parts category.

Compatibility and fitment for Audi

The presented reservoir has been designed for use in Audi vehicles with a 4.2 FSI V8 petrol engine, ensuring proper mounting geometry and compatibility with the factory vacuum line layout. As a result, installation is straightforward, with no need for system modifications.

Proper fitment to the Audi RS5 engine bay architecture reduces the risk of leaks and incorrect hose routing, which is essential for maintaining system integrity and stable vacuum during dynamic driving.

Performance characteristics of the used component

The offered vacuum reservoir is a used part, which allows for economical repair or replacement while maintaining compliance with the factory design. Such a component, when properly maintained, can continue to provide the correct vacuum system performance, making it a reasonable choice for servicing a vehicle with higher mileage.

Choosing a used vacuum reservoir is particularly attractive for users who want to maintain the original technical configuration of the car while controlling service costs. Maintaining compliance with factory specifications promotes predictable vehicle behavior in daily use.

Benefits of a properly functioning vacuum reservoir

• Stable vacuum storage in the 4.2 FSI V8 petrol engine.
• Improved consistency of vacuum-controlled components.
• Reduced risk of vacuum drops during dynamic load changes.
• Maintenance of operating characteristics in line with Audi RS5 design specifications.

Thanks to these features, the Audi RS5 Vacuum Pressure Pump Reservoir Tank 4.2 FSI V8 Petrol is an important element in maintaining the proper operation of the vacuum system, which indirectly affects engine refinement and vehicle comfort.

Technical support, selection, and educational content

When selecting components that work with the fuel and vacuum systems in a petrol engine, it is worth using reliable sources of knowledge. A detailed discussion of fuel system principles, diagnostic methods, and component selection by identification numbers can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which helps to better understand the relationships between individual sub-assemblies.

For those considering vehicle modifications using used parts, including components associated with the engine, practical tips on safe tuning and cost optimization may be useful. In this context, it is worth reading the material Tuning with used parts – how to gain performance without spending a fortune, which discusses how to consciously use used components in modernization projects.

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