94810713522 PCV Oil Separator Membrane 87mm for Porsche 3.6L V6 / 4.8L V8
This replacement 87mm PCV oil separator membrane is designed for Porsche Cayenne and Panamera applications with 3.6L V6 or 4.8L V8 engines using compatible oil separators referenced as 94810713522, 94810713520 or 94810713521.
This product is an individual replacement diaphragm for the PCV oil separator system. It is not a complete oil separator assembly.
OEM / Reference Numbers
- 94810713522 — primary target oil separator reference
- 94810713520 — related compatible oil separator reference
- 94810713521 — related compatible oil separator reference
Part Type
- PCV oil separator membrane
- Crankcase ventilation diaphragm
- 87mm replacement membrane
- Individual replacement component
- Not a complete oil separator assembly
What This Part Does
The PCV oil separator membrane helps regulate crankcase pressure and supports proper engine ventilation. Over time, the original membrane can lose elasticity due to heat and oil exposure, leading to cracks or tears that may cause vacuum leaks, unstable engine operation and increased oil consumption.
Compatible Vehicles
- Porsche Cayenne — 2011 to 2014 — 3.6L V6 / 4.8L V8 applications
- Porsche Panamera — 2010 to 2014 — 3.6L V6 / 4.8L V8 applications
Engine / Technical Details
- Engine displacement: 3.6L or 4.8L
- Engine configuration: V6 or V8
- Membrane diameter: 87mm
- Material: high-grade oil-resistant elastomer
- Designed for resistance to heat and engine contaminants
- Compatible oil separator references: 94810713520, 94810713521 and 94810713522
Common Symptoms of PCV Membrane Failure
- Rough or unstable idle
- High-pitched whistling noise from the engine bay
- Increased oil consumption
- Smoke from the exhaust
- Vacuum leaks
- Poor engine performance
Why Choose This Replacement Membrane
- Allows replacement of the individual failed PCV membrane without replacing the complete oil separator assembly
- Designed for compatible Porsche oil separators referenced as 94810713520, 94810713521 and 94810713522
- 87mm replacement diaphragm made from oil-resistant elastomer
- Targets vacuum leaks, unstable idle and increased oil consumption associated with a damaged PCV membrane
Important Before Ordering
- Verify that your oil separator corresponds to reference 94810713520, 94810713521 or 94810713522.
- Confirm your Porsche model, model year and engine configuration against the compatibility information listed above.
- Verify that the required membrane diameter is 87mm.
- This product is an individual PCV oil separator membrane and not a complete oil separator assembly.
What does oil separator reference 94810713522 fit?
According to the product listing, this 87mm replacement PCV membrane is intended for Porsche Cayenne 2011–2014 and Porsche Panamera 2010–2014 applications with 3.6L V6 or 4.8L V8 engines using a compatible oil separator.
Are 94810713520 and 94810713521 related to 94810713522?
Yes. The product page lists 94810713520, 94810713521 and 94810713522 as compatible oil separator part numbers for this replacement PCV membrane.
What is the diameter of this Porsche PCV oil separator membrane?
The replacement PCV membrane has a specified diameter of 87mm.
What symptoms can indicate PCV oil separator membrane failure?
The product listing identifies rough or unstable idle, high-pitched whistling from the engine bay, increased oil consumption, exhaust smoke, vacuum leaks and poor engine performance as possible symptoms of membrane failure.
Is this a complete Porsche oil separator assembly?
No. This product is an individual 87mm PCV oil separator membrane and is not a complete oil separator assembly.
How do I confirm compatibility before ordering?
Verify that your oil separator matches reference 94810713520, 94810713521 or 94810713522, confirm that your vehicle is a listed Porsche Cayenne or Panamera application with a 3.6L V6 or 4.8L V8 engine, and check that the required membrane diameter is 87mm.
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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