PAB103495 / 9A710349501 PCV Oil Separator Diaphragm Repair Kit for Audi Porsche 4.0T V8
The PAB103495 / 9A710349501 PCV oil separator diaphragm repair kit is designed for selected Audi and Porsche 4.0T V8 applications. It supports repair of the existing PCV oil separator unit without replacing the complete assembly.
This product is a diaphragm-based repair solution for the existing oil separator system. It should not be treated as a complete oil separator assembly.
OEM / Reference Numbers
Primary OEM: PAB103495, 9A710349501
Related / Reference Numbers:
- PAB10349500
- PAB10346400
- 9A710346401
- 9A710346402
- 0P2103495F
- 0P2103495D
- 0P2103464D
- PAB103495B
- PAB198542
- 0P2198542
Part Type
- PCV oil separator diaphragm repair kit
- Oil separator membrane
- Crankcase ventilation diaphragm
- 4.0T V8 PCV repair solution
What This Part Does
This diaphragm repair kit helps the PCV oil separator system maintain correct pressure control and sealing. When the original diaphragm fails, the system may produce vacuum leak symptoms, abnormal oil consumption or idle issues.
Compatible Vehicles
- Porsche Panamera 2017–2024
- Porsche Cayenne 2018–2026
- Audi RS6 2020–2026
- Audi RS7 2020–2026
- Audi RSQ8 2020–2026
- Audi A8 / S8 2018–2026
- Audi Q7 / SQ7 2016–2026
Please verify OEM number, engine type and oil separator design before ordering.
Engine / Engine Family / Technical Detail
- Engine focus: 4.0L Twin-Turbo V8
- Part format: PCV oil separator diaphragm repair kit
Common Symptoms of Failure
- High-pitched whistle
- Increased oil consumption
- Rough idle
- Misfires
- Check engine light
- Vacuum leak symptoms
Why Choose This Replacement
- Targets exact OEM intent for PAB103495 and 9A710349501
- Supports repair of the existing PCV oil separator unit
- Cost-effective alternative to replacing the complete assembly
- Built for Audi and Porsche 4.0T V8 applications
Important Before Ordering
- Verify OEM PAB103495 or 9A710349501 against your original part
- Compare related references where applicable
- Confirm your 4.0T V8 application and oil separator design
- Make sure you need the diaphragm repair kit, not a complete oil separator assembly
What does PAB103495 / 9A710349501 fit?
These numbers are used for selected Audi and Porsche 4.0T V8 PCV oil separator diaphragm repair applications, including RS6, RS7, RSQ8, A8, S8, Q7, SQ7, Cayenne and Panamera model groups.
Is PAB10349500 the same type of part as PAB103495?
PAB10349500 is a related reference number within the same PCV oil separator diaphragm repair application family.
What does this PCV oil separator diaphragm repair kit do?
It helps restore pressure control and sealing inside the existing PCV oil separator unit.
What symptoms can indicate diaphragm failure?
Common signs include a high-pitched whistle, oil consumption, rough idle, misfires, check engine light or vacuum leak symptoms.
Is this a complete oil separator assembly or repair kit?
This product is a diaphragm repair kit for the existing PCV oil separator unit. It is not a complete oil separator assembly.
How do I confirm compatibility before ordering?
Match OEM PAB103495 or 9A710349501 with your original unit and confirm your vehicle model, engine type and oil separator design.
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