06E103207AR Breather Hose Engine Hose for Audi A4 A5 A6 A7 A8 Q7 S4 S5 S6 S8

Breather Hose for Audi A4/A5/A6/A7/A8/Q7/S4/S5/S6/S8 (06E103207AR)

1. Part Number: This breather hose features OEM part number 06E103207AR, ensuring precise compatibility with a range of Audi models. The code validates its authenticity and guarantees a factory-spec fit for optimal crankcase ventilation.
2. Vehicle Compatibility: Specifically engineered for:
   • Audi A4 (B8/B9), A5 (B8/B9), A6 (C7/C8), A7 (4G/4K), A8 (D4/D5), Q7 (4M), and performance models S4/S5/S6/S8 (2010–present).
     Suits 3.0L V6 TFSI/TDI, 4.0L V8 TFSI engines (engine codes: CREC, CTUA, DL3C). Verify your vehicle’s engine code and production year for exact fitment.
3. Function and Quality: The breather hose vents crankcase gases to the intake system, reducing pressure buildup and preventing oil leaks. Constructed from heat-resistant EPDM rubber with reinforced textile layers, it withstands engine bay temperatures (up to 150°C) and oil/chemical exposure. The precision-molded design ensures secure connections to the valve cover and intake manifold, maintaining proper ventilation and emissions compliance. Replace cracked or hardened hoses to restore crankcase pressure balance, prevent oil contamination, and protect turbochargers from damage.

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