06E103217K Crankcase Breather Vent Hose Compatible with 2005-2010 Audi A4 A6 A8

The ELSOON 06E103217K Crankcase Breather Vent Hose is a direct replacement PCV component designed for owners of 2005 to 2010 Audi vehicles. It resolves crankcase pressure issues by replacing worn or cracked factory lines, ensuring the ventilation system functions correctly without requiring expensive dealership visits.

Built from durable, heat-resistant rubber and plastic, this hose is designed to withstand oil exposure and engine bay temperatures. By maintaining proper crankcase ventilation, it reduces pressure buildup inside the engine, which helps prevent oil leaks and supports overall fuel efficiency and smooth performance.

Compatibility is tailored to 2.4L and 3.2L V6 engines found in the Audi A4, A6, and A8, covering specific engine codes such as AUK, BDW, BPK, and BYU. Because it is built as a direct OEM-style replacement, it requires no vehicle modifications and can be installed using basic tools by removing the old unit.

A notable trade-off is the strict vehicle compatibility; it only fits specific V6 engine variants from certain model years, so owners of other configurations cannot use it. Additionally, you will need to supply your own basic hand tools to complete the installation.

Verdict: This replacement breather hose is a solid, budget-friendly pick for DIY Audi owners looking to restore their crankcase ventilation system. If your vehicle matches the supported 2.4L or 3.2L V6 engine codes, it offers a straightforward fix to protect against oil leaks.

A great fit if you:

• Own a 2005 to 2010 Audi A4, A6, or A8 with a 2.4L or 3.2L V6 engine.
• Have an Audi with engine code AUK, BDW, BPK, or BYU.
• Need to replace a leaking or worn PCV vent hose using basic tools.
• Want an affordable alternative to dealership replacement components.

Consider something else if you:

• Drive an Audi model from outside the 2005 to 2010 model years.
• Have an engine other than the supported 2.4L or 3.2L V6 variants.

Which Audi models are compatible with this breather hose?
It fits 2005 to 2010 Audi A4, A6, and A8 models equipped with 2.4L or 3.2L V6 engines, specifically the AUK, BDW, BPK, and BYU variants.

What materials is this hose constructed from?
It is made from heat-resistant rubber and plastic designed to withstand engine heat and oil exposure.

Are special tools or modifications needed to install it?
No modifications are needed. It is a direct replacement for the original PCV hose and installs using basic hand tools.