Audi A4 B7 A8 D3 A6 C6 Crankcase Breather Hose Pipe Line 06E103207F

Audi A4 B7 A8 D3 A6 C6 Crankcase Breather Hose Pipe Line is an original component from the Lines, hoses and pipes group, designed for the crankcase ventilation system in Audi engines. It ensures controlled discharge of gases from the crankcase, which promotes stable engine operation and reduces the risk of leaks and intake contamination. This is a practical solution for users who want to maintain the factory operating characteristics of the engine in their Audi A4 B7, A6 C6, and A8 D3 models.

Specifications and technical data

• SKU: 06E103207F
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E103207F
• Substitutable numbers: 06E103207F, 06E 103 207 F
• Part type: Hose
• Category: Hoses, Lines & Pipes

Function and application of the breather hose

The crankcase breather hose in Audi engines is responsible for discharging gases generated during engine operation and returning them to the intake system. A properly functioning component:

• stabilizes pressure in the crankcase,
• limits oil blow-by into the engine compartment,
• supports smooth operation of the lubrication system,
• reduces the risk of deposit formation in the intake. By maintaining factory geometry and diameters, the hose ensures proper gas flow, which translates into predictable engine behavior under typical operating conditions.

Benefits of using an original Audi hose

Choosing an original breather hose for the Audi A4 B7, A6 C6, and A8 D3 allows you to maintain consistency with the factory ventilation system design. Proper fitment of the shape and connections facilitates installation at standard mounting points, without the need for modifications or the use of additional adapters. This solution is particularly beneficial when servicing gasoline engines with an extensive crankcase ventilation system. The used OEM component is a good choice for users looking for a compromise between repair costs and maintaining the vehicle's original technical specifications. Factory manufacturing promotes the durability of connections and proper cooperation with other components of the intake system.

Selection and installation in Audi vehicles

The hose has been designed for specific engine variants used in the Audi A4 B7 generation, Audi A6 C6 generation, and Audi A8 D3 generation. When selecting the part, it is worth paying attention to:

• compatibility with the body version and engine type,
• routing of the hoses in the engine compartment,
• condition of other ventilation system elements (tees, connectors, valves). Installation of the hose usually involves removing the worn component, cleaning the connectors, and seating the hose in the factory brackets. Proper positioning and tight connections are crucial to avoid leaks and incorrect readings from sensors in the intake system.

Product condition and cost-effectiveness

The offered crankcase breather hose is a used component, which allows for lower repair costs compared to a new part while maintaining the original design. This solution is particularly attractive for comprehensive servicing of older Audi models, where both functionality and a reasonable budget are important. For drivers considering different repair strategies, comparative material may be useful – more information can be found in the article New or used? A comparison of car parts costs and quality.

Expanding the hose system in Audi

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 flexible ventilation sections, rigid guide pipes, or additional vacuum lines, check the available parts in the Audi lines, hoses and pipes category.