Details

• Brand:

  

• SKU:

  06Q-103-495-H

• Other Names:

  Engine Crankcase Vent Valve, Separator, Oil/Air Separator

• Description:

  The Genuine Audi Separator 06Q103495H OEM is a factory-engineered oil/air separator and crankcase vent valve designed to maintain proper pressure balance within the engine’s crankcase system. This component efficiently separates oil vapors from blow-by gases before they are recirculated into the intake system — preventing oil buildup in the intake manifold and preserving turbocharger efficiency.

  Manufactured to Audi/VW’s strict OEM specifications, the 06Q103495H features precision internal baffles and pressure-regulated membranes that provide reliable performance under both normal and boosted conditions. Replacing a worn or clogged separator ensures cleaner airflow, reduced oil consumption, and protection against PCV-related check engine codes.

  Key Features & Benefits

  • Genuine OEM Construction – Built to Audi/VW factory design and material standards for exact fit and function.

  • Restores Proper Crankcase Ventilation – Prevents excess crankcase pressure that can lead to leaks or poor performance.

  • Reduces Oil Contamination – Efficiently separates oil vapors from intake gases to prevent sludge and carbon buildup.

  • Sealed, Maintenance-Free Design – Leak-proof housing with integrated check valves for long-term durability.

  • Improves Engine Efficiency – Ensures consistent idle, better throttle response, and optimized fuel economy.

  Compatibility / Fitment

  • Audi Models:

    • A3 / A4 / A5 / TT (1.8T, 2.0T, and select 3.2L engines)

    • Q3 / Q5 (EA888 engine family)

  • Volkswagen Models:

    • Passat, Golf, Tiguan, Jetta, CC (1.8T & 2.0T TSI/TFSI engines)

  • OEM Part Number: 06Q 103 495 H

  • Cross Reference: 06Q103495E, 06Q103495J

  (Confirm with VIN before purchase for exact compatibility.)

  Installation Notes

  • Located on the engine’s crankcase ventilation circuit.

  • Replace seals and gaskets during installation for proper sealing.

  • Recommended torque: follow factory specifications.

  • Clear any stored PCV-related fault codes after installation.

  Why Choose Genuine OEM

  The Genuine Audi 06Q103495H Separator ensures balanced crankcase ventilation and protects engine internals from oil vapor contamination. Aftermarket PCV units often have inconsistent diaphragm pressures or poor sealing, which can trigger lean codes or oil leaks. OEM design guarantees reliable long-term operation and performance consistency.

• Replaces:

  6q103495c

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