Valve Cover PCV Membrane 77mm – VAG 1.9 2.0 TDI BKD AZV BMN | OEM 03G103469H 03G103475F
A failed 77mm valve cover PCV membrane on VAG 1.9 and 2.0 TDI engines (BKD, AZV, BMN, BUY codes) causes oil leaks, oil consumption, and crankcase fault codes. Direct replacement for valve covers using OEM 03G103469H and 03G103475F. Skoda Superb (2008–2013), Octavia II, Yeti; Audi A4/A6 1.9/2.0 TDI; VW Golf V/VI, Passat, Tiguan 2.0 TDI; Seat Leon/Altea 2.0 TDI — BKD, AZV, BMN, BUY engine codes
Fits OEM #03G103475F.
When to Inspect This Part
- mixture faults or an intake air leak
- rough or unstable idle
- increased oil consumption
- whistling or excessive crankcase vacuum
What's Included
- 1 × Valve Cover PCV Membrane 77mm
OEM Part Numbers and Vehicle Fitment
Additional confirmed fitment
- VW Sharan/syncro/4Motion 2006 – 2010
- VW Transporter 5 2006 – 2010
- SEAT Alhambra 2006-2010
Part Number / PN
03G103475F, 03G103469H
Important Fitment Check
Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 03G103475F is the primary fitment check.
FAQ
How do I confirm fitment for this Valve Cover PCV Membrane 77mm?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 03G103475F. Do not select the part by vehicle model alone.
What symptoms may indicate a problem with this Valve Cover PCV Membrane 77mm?
Confirmed symptoms include mixture faults or an intake air leak, rough or unstable idle, increased oil consumption, whistling or excessive crankcase vacuum. Diagnose the original assembly before ordering so another fault is not mistaken for this part.
What is included with this Valve Cover PCV Membrane 77mm?
The confirmed kit contents are: 1 × Valve Cover PCV Membrane 77mm.
Does this listing include the complete surrounding assembly?
No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.
What should be checked before installation?
Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
Read All
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