Audi RS3 8V Breather Vent Pipe Hose Tube Line 8V0122061

Audi RS3 8V Breather Vent Pipe Hose Tube Line is an original crankcase ventilation system component, designed specifically for the RS3 8V generation engine units. Thanks to its factory-spec geometry and fitment, it ensures stable crankcase gas routing, supporting proper engine operation under high loads. This is a practical solution for users who want to maintain structural integrity and performance parameters consistent with the manufacturer's standards.

Specifications and technical data

• SKU: 8V0122061
• Mark: Audi
• Condition: Used
• OEM Part Number: 8V0122061
• Substitutable numbers: 8V0122061, 8V0 122 061
• Category: Other Car Parts & Accessories

Purpose and technical function

The offered breather hose was developed by Audi as a component of the oil vapor and crankcase gas extraction system in the RS3 8V model. It is responsible for:

• controlled extraction of gases from inside the engine to other system components,
• maintaining proper crankcase pressure during dynamic driving,
• reducing the risk of leaks and unwanted seepage in the breather area,
• maintaining proper engine operation across a wide range of loads.

Thanks to the factory design, the hose maintains the correct shape, diameter, and rigidity, which facilitates installation and minimizes stress on adjacent components.

Benefits of using an original breather hose

Using an original breather hose in an Audi RS3 8V allows you to maintain the consistency of the entire engine system. In practice, this means:

• secure fitment to factory mounts and connectors without the need for modifications,
• maintaining the gas flow path intended by the manufacturer,
• reducing the risk of incorrect hose routing in the engine bay,
• easier diagnostics and future service, thanks to compliance with Audi service documentation.

This solution is particularly important in high-performance vehicles, where the stability of engine operating parameters has a direct impact on durability and consistent performance.

Characteristics of the used component

The breather hose comes from dismantling, which allows you to combine the functionality of an original part with a more favorable purchase cost. A used component of this type is a popular choice for:

• maintenance repairs after identifying leaks or cracks in the old hose,
• restoring the car to factory configuration after modifications,
• preventive maintenance in intensively used vehicles.

Choosing an original, used hose allows you to maintain the correct system geometry without the compromises typical of aftermarket replacements of uncertain origin.

Technical support and part selection

The component has an assigned OEM part number and interchangeable numbers, which facilitates clear identification in service catalogs and configurators. This allows you to precisely verify compatibility with a specific engine version and model year of the Audi RS3 8V, reducing the risk of purchasing an incompatible component. In case of doubt, it is worth comparing the shape and connection points with the hose currently installed in the vehicle.

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as hoses, connectors, or additional mounts, check the available parts in the Other Audi category.

More about the RS series and technical components

For users interested in a broader technical context of RS models, including the construction of the engine, intake system, brakes, and chassis, we recommend an article describing the differences between sports versions and standard ones. Detailed information can be found in the material: Audi RS vs other models – what is hidden under the hood and chassis?.

If you want to better understand the specifics of parts from dismantling and dispel doubts regarding their durability and cost-effectiveness, the following guide will also be helpful: Used car parts: Myths and facts you need to know.