06H103495AH PCV Valve Crankcase Vent Oil Separator Kit For Audi A3 A4 A5 VW CC

Product Overview

The PCV Valve Crankcase Vent Oil Separator Kit replaces the complete PCV assembly on select Audi and VW engines to regulate crankcase pressure and separate oil vapor from blow-by gases. This PCV valve crankcase vent oil separator kit directly matches the factory component, helping maintain proper air-fuel mixture, reduce oil consumption, and protect turbocharger seals. Engineered as a critical emissions and engine longevity part, this PCV valve kit is a drop-in solution for worn or clogged original units.

Key Features & Performance

• Complete kit includes PCV valve, oil separator diaphragm, and gaskets for a thorough repair
• Maintains correct crankcase vacuum to prevent oil leaks and excessive pressure
• High-temperature resistant plastic housing withstands underhood heat cycles
• Precision-molded internal passages reduce oil buildup and improve vapor separation
• OE-style connector and hose fittings ensure secure, leak-free installation without modifications
• Restores factory crankcase ventilation parameters and stable engine idle

Fitment & Compatibility

• Audi A3 (select 2.0T engines with OE part 06H103495AH)
• Audi A4 (select 2.0T engines with OE part 06H103495AH)
• Audi A5 (select 2.0T engines with OE part 06H103495AH)
• Volkswagen CC (select 2.0T engines with OE part 06H103495AH)

Common Uses

• Replacing a cracked or clogged factory PCV assembly
• Resolving rough idle, misfire, or fuel trim faults caused by vacuum leaks
• Reducing excessive oil consumption and smoke from the exhaust
• Preventative replacement during valve cover or turbocharger service

Technical Specifications

• Part Number(s): 06H103495AH
• Type: PCV Valve / Crankcase Vent Oil Separator Kit
• Housing Material: Engineered thermoplastic composite
• Kit Contents: PCV valve assembly, integrated oil separator, sealing gaskets

Frequently Asked Questions

Q: What are common symptoms of a failed PCV valve on these Audi/VW engines? A: A faulty PCV valve can cause a whistling noise, rough idle, check engine light with lean fuel trim codes, oil around the valve cover, and increased oil consumption.

Q: Does this kit include all necessary gaskets for installation? A: Yes, the kit comes with the required gaskets and seals to directly replace the factory PCV assembly without needing additional parts.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.