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Oil Separator 06K103495AG 06K-103-495-AG for Audi VW Skoda Seat 1.8/2.0T EA888 Gen3 — OEM PCV Valve
Product Overview
The Crankcase Breather Oil Separator (PCV Valve) with OEM number 06K-103-495-AG (also listed as 06K103495AG, 06K 103 495 AG) is a verified OEM-grade direct replacement for a wide range of Volkswagen Group vehicles equipped with EA888 Gen3 (1.8L / 2.0L TSI/TFSI) engines.
Key Features:
OEM Specifiion – Verified by OEM part numbers 06K103495AG, 06K103495AA, 06K103495AT, and 06K103495BM
Proven Durability – Constructed with high-quality materials capable of withstanding intense engine heat and continuous oil exposure
Installation Success Rate – 99% direct plug-and-play fitment with included gasket
2-Year Warranty – Backed by a 24-month unlimited mileage warranty
If your PCV valve / oil separator is failing, you may experience one or more of the following symptoms:
Check Engine Light (CEL): Illumination with diagnostic trouble codes related to the PCV system or lean/rich fuel mixture
Excessive Oil Consumption: Noticeable drop in oil level between service intervals
Rough Idle or Engine Misfire: Engine runs unevenly at idle or stumbles during acceleration
Whistling or Hissing Noise: A high-pitched noise from the engine bay
Failed Emissions Test: Improper crankcase ventilation can lead to elevated hydrocarbon emissions
⚠️ Important: A failing oil separator can lead to poor engine performance, increased oil consumption, and failed emissions testing. Prompt replacement is essential to restore engine efficiency and reliability.
⚠️ Important: This oil separator is designed for EA888 Gen3 (1.8L / 2.0L TSI/TFSI) engines only – NOT compatible with EA888 Gen1/Gen2. Always verify your vehicle's VIN, model year, and engine code before ordering.
Features & Benefits
OEM Specifiion
Genuine VAG equivalent guaranteeing factory-fit quality and performance
EA888 Gen3 Engine Compatibility
Specifically engineered for 1.8/2.0 TSI Gen3 engines with extensive engine code compatibility
Includes Gasket
Complete replacement solution – no need to purchase additional seals
High-Quality Materials
Withstands intense engine heat and continuous oil exposure for long service life
Direct Plug-and-Play Fitment
No modifiions required – verified by 99% installation success rate
24-Month Warranty
Backed by a 2-year unlimited mileage warranty for peace of mind
Quality Control & Verifiion
QC Item
Verifiion Method
Dimensional Accuracy
Precision inspection to verify all mounting points and sealing surfaces match OE specifiions
Material Composition
High-grade material analysis to verify heat resistance and oil compatibility
Diaphragm Function Test
Full actuation testing to verify PCV valve opens and closes correctly
Leakage Test
100% pressure decay test to guarantee zero air or oil leakage
Durability Cycle Test
500+ hour thermal cycling and pressure cycling to verify long-term reliability
Final Assembly Inspection
100% visual and functional inspection before packaging
Installation & Maintenance
⚠️ IMPORTANT: Professional Installation Recommended
Pre-Installation Checklist:
Allow the engine to cool completely before starting work
Disconnect the negative battery terminal
Loe the oil separator – typically mounted on top of the engine
Inspect all PCV hoses for cracks or damage
New gasket is included – always use the new gasket provided
Maintenance Schedule:
Inspection: During routine servicing or if oil consumption / Check Engine Light symptoms appear
Replacement: Recommended at 160,000 km (100,000 miles) or immediately if failure symptoms appear
Note: The PCV valve / oil separator is a common wear item on EA888 Gen3 engines
Packaging & Supply
Packaging: Each oil separator is securely packed in protective packaging
Includes: Oil separator assembly + Gasket
Suitable for: Wholesale distributors, auto parts retailers, European specialty repair shops, and DIY enthusiasts
Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...