03N103469E / 04L103469B / 04L103469E PCV Valve for VAG 2.0 3.0 TDI
03N103469E, 04L103469B, 04L103469E and 059103470CA are the main OEM reference numbers for this PCV valve / crankcase ventilation valve used in selected VAG 2.0 TDI and 3.0 TDI applications. The product page also lists additional related reference numbers 04L103469J, 04L103469K, 059103470CN and 059103470CS.
OEM / Reference Numbers
- 03N103469E
- 04L103469B
- 04L103469E
- 059103470CA
- 04L103469J
- 04L103469K
- 059103470CN
- 059103470CS
Part Type
- PCV valve
- Crankcase ventilation valve
- Engine valve cover ventilation valve
- Engine breather valve
What This Part Does
The PCV valve regulates internal engine pressure and manages ventilation flow through the valve cover assembly. When this part stops working correctly, the engine can begin drawing excess air in the wrong way, affecting idle quality, fuel mixture behavior and overall drivability.
Compatible Vehicles
- Volkswagen Arteon 2017–2020 Europe
- Volkswagen Passat / Variant / Santana 2015–2020 Europe
- Volkswagen Tiguan 2016–2020 Europe
- Volkswagen Tiguan 2017–2020 USA
- Volkswagen Tiguan Allspace 2018–2020 Europe
- Skoda Kodiaq 2017–2020
Brand Compatibility
- Volkswagen
- Skoda
- Audi
Engine Family
- 2.0 TDI
- 3.0 TDI
Common Symptoms of a Faulty PCV Valve
- Ignition system functioning poorly
- Unstable engine operation
- Intermittent or unstable idle
- Excessive fuel consumption
- Whistling noise in the PCV diaphragm / valve area
- Excess air entering the engine bypassing the MAF sensor
Why Choose This Replacement
- Targets exact OEM search intent for 03N103469E, 04L103469B, 04L103469E and 059103470CA
- Supports repair of the crankcase ventilation / PCV system in selected VAG diesel applications
- Relevant for 2.0 TDI and 3.0 TDI engine families
- Helps restore stable idle and correct ventilation behavior
- Cost-effective replacement when the valve cover ventilation system is malfunctioning
Important Before Ordering
Please compare your original part number with 03N103469E, 04L103469B, 04L103469E or 059103470CA before ordering. If your original unit uses 04L103469J, 04L103469K, 059103470CN or 059103470CS, check vehicle, engine and valve cover design compatibility carefully before purchase.
FAQ
What does 03N103469E fit?
03N103469E fits selected VAG diesel applications including Volkswagen Arteon, Passat, Tiguan, Tiguan Allspace and Skoda Kodiaq models listed on the page.
Are 04L103469B and 04L103469E the same type of part as 03N103469E?
Yes. This page presents 03N103469E, 04L103469B, 04L103469E and 059103470CA as the main OEM references for the same PCV / crankcase ventilation valve type.
Are 04L103469J, 04L103469K, 059103470CN and 059103470CS related reference numbers?
Yes. The product page lists them as additional related reference numbers.
What does this PCV valve do?
This PCV valve regulates crankcase ventilation flow and engine pressure through the valve cover system. A faulty valve can allow excess air into the engine and negatively affect idle quality and fuel consumption.
What symptoms can indicate a faulty PCV valve?
Common symptoms include poor ignition behavior, unstable engine operation, intermittent idle, excessive fuel consumption and whistling noise near the PCV area.
How do I confirm compatibility before ordering?
Compare your original part number with 03N103469E, 04L103469B, 04L103469E or 059103470CA first. Then verify the vehicle model, production year, engine type and valve cover design before purchase.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings