Audi S4 B8 Engine Vacuum Pipe Hose Line 3.0 TFSI 06E133773CG

Audi S4 B8 Vacuum Hose Tube Pipe 3.0 TFSI Engine is an item from the Hoses, Tubes, and Pipes category, designed for the vacuum system in a 3.0 TFSI gasoline engine. It is responsible for maintaining stable vacuum pressure in the engine, which directly impacts the proper functioning of accessories and the performance of the powertrain.

Specifications and technical data

• SKU: 06E133773CG
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E133773CG
• Substitutable numbers: 06E133773CG, 06E 133 773 CG, 06E133773BC, 06E 133 773 BC
• Fuel type: Petrol
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and Function in the 3.0 TFSI Engine System

The vacuum hose in the Audi S4 B8 operates in the demanding environment of the engine bay, where it is exposed to temperature changes, vibrations, and pressure loads. Its tasks include:

• ensuring leak-free transport of vacuum to pneumatically controlled components,
• maintaining stable operating conditions for gasoline engine accessories,
• reducing the risk of power loss resulting from system leaks.

Thanks to its appropriately selected geometry and internal diameter, the hose works in conjunction with the factory intake and control systems, maintaining the parameters specified by the vehicle manufacturer.

Benefits of Using an Original Audi Hose

Using a vacuum hose dedicated to the Audi S4 B8 with a 3.0 TFSI gasoline engine allows for the preservation of the powertrain's factory operating characteristics. In practice, this means:

• correct engine response to load due to stable vacuum in the system,
• reduced risk of control unit errors resulting from hose leaks,
• better repeatability of operating parameters across the entire RPM range.

An item in this category is designed for a specific model and fuel type, which simplifies installation and reduces the need for modifications or adaptations of universal replacements.

Installation and Operational Characteristics

The vacuum hose for the Audi S4 B8 is structurally adapted for routing within the engine bay in accordance with factory brackets and mounting points. This facilitates:

• maintaining the correct hose path, away from high-temperature components,
• reducing mechanical stress and twisting during engine operation,
• maintaining appropriate flexibility while ensuring resistance to vacuum.

As a used part, the hose offers a cost-effective solution while maintaining compliance with the vehicle's factory specifications, which is particularly important for precise gasoline systems.

Application in Audi Gasoline Vehicles

The hose is designed to work with an engine powered by gasoline fuel, which is important for the material's resistance to the operating conditions typical for TFSI units. Proper selection of the hose for the fuel type helps to reduce:

• the risk of material degradation due to vapors and temperature,
• the formation of micro-cracks leading to loss of seal,
• system performance drops resulting from unsuitable material properties.

This ensures the hose meets the technical requirements of modern Audi gasoline engines, where stable vacuum is crucial for the proper operation of many components.

Other Audi Hoses, Tubes, and Pipes

If you also need other Audi Hoses, Tubes, and Pipes tailored to a specific model, check out the Audi hoses, tubes, and pipes available in our assortment to complete the entire system according to the manufacturer's original specifications.

To compare the approaches of different manufacturers to designing powertrain components and the sense of using used parts in premium cars, it is worth reading the article BMW M Performance – how do BMW M components differ from standard ones and when is it worth opting for used components, which discusses the practical aspects of selecting components for high-performance vehicles.