OEM Specifiion Oil Separator PCV Valve for EA888 Gen3 Engine with 24-Month Warranty
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.
- 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
Compatible Brands: Audi, Volkswagen (VW), Škoda, SEAT
| Brand | Model | Engine | Years / Notes |
|---|---|---|---|
| Audi | A3 / S3 | 1.8/2.0 TFSI | 2013-2020 |
| Audi | A3 Cabriolet | 2.0 TFSI | 2015-2018 |
| Audi | Q3 | 2.0 TFSI | 2015-2018 |
| Audi | TT / TTS | 1.8/2.0 TFSI | 2015-2018 |
| Audi | Q7 | 2.0 TSI | 2018-2020 |
| Volkswagen | Arteon | 2.0 TSI Gen 3 | 2019-2021 |
| Volkswagen | Golf / Golf Variant | 1.8/2.0 TFSI | 2013-2017 |
| Volkswagen | Passat / Passat Variant | 2.0 TFSI | 2015-2018 |
| Škoda | Octavia | 1.8/2.0 TFSI | 2013-2017 |
| SEAT | Leon | 2.0 TFSI | 2013-2016 |
Genuine VAG equivalent guaranteeing factory-fit quality and performance
Specifically engineered for 1.8/2.0 TSI Gen3 engines with extensive engine code compatibility
Complete replacement solution – no need to purchase additional seals
Withstands intense engine heat and continuous oil exposure for long service life
No modifiions required – verified by 99% installation success rate
Backed by a 2-year unlimited mileage warranty for peace of mind
| 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 |
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: 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
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