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20 Best Porsche Cayenne Air Oil Separator Diaphragm of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Porsche Cayenne Air Oil Separator Diaphragm of 2023. Check our ranking below.

2,558 Reviews Scanned

Rank No. #1

Klifex Oil separator membrane compatible with Porsche Cayenne 4.8L M48.51 94810723653

✅Why change a whole Oil separator? Replace the diaphragm only!
✅Save over $200and a lot of time!
✅Diaphragm Oil separator Compatible with Porsche Cars 4.8L M48.51

Rank No. #2

Klifex Oil separator diaphragm Compatible with Porsche Cayenne Cars 3.2L M02.2Y 95511076500 repair kit

✅Why change a whole Oil separator? Replace the diaphragm only!
✅Save over $200 and a lot of time!
✅Diaphragm Oil separator Compatible with Porsche Cayenne Cars 3.2L M02.2Y 95511076500

Rank No. #3

Klifex Diaphragm Valve Cover Compatible with Porsche Cayenne Cars 4.5L 450PS 94810513107 repair kit

✅Why change a whole Oil separator? Replace the diaphragm only!
✅Save over $200 and a lot of time!
✅Diaphragm Oil separator Compatible with Porsche Cayenne Cars 4.5L 450PS 94810513107 repair kit

SaleRank No. #4

A-Premium Engine Crankcase Vent Valve Oil Separator Compatible with Porsche Cayenne 2011-2018, Panamera 2011-2016, 3.6L 4.8L, Replace# 00004311015

[Vehicle Fitment]: Compatible with Porsche Cayenne GTS 13-14 4.8L, Cayenne S 11-14 4.8L, Cayenne Turbo 11-18 4.8L, Cayenne Turbo S 13-14/16-18 4.8L, fit for Panamera 4/Base 11-16 3.6L, fit for Panamera 4 Edition/Edition 16 3.6L, fit for Panamera 4S 10-13 4.8L, fit for Panamera Exclusive 16 4.8L, fit for Panamera GTS 13-16 4.8L, fit for Panamera S 10-13 4.8L, fit for Panamera Turbo 10-16 4.8L, fit for Panamera Turbo Executive/Turbo S Executive 14-16 4.8L, fit for Panamera Turbo S 12-16 4.8L
[Reference Number]: 94810713522, 00004311015, 94810713520, 94810713521
[Specification]: ① Housing Color: Black; ② Housing Material: PA66-GF30; ③ Seal Material: FPM (fluoride rubber); ④ Operating Mode: Pressure Controlled; ⑤ Port Quantity: 2; ⑥ Mounting Type: Bolt On; ⑦ Fitment: Direct Replacement
[Perfect Fit]: A-Premium oil separators are engineered to OE specifications for an exact fit. Made from premium materials, they resist oil and heat, ensuring long-lasting durability and optimal engine performance.
[Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted crankcase oil separators. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.

Rank No. #5

Engine Air/Oil Separator for Porsche Boxster 986 (1997-2002)

Engine Air-Oil Separator
Brand New, Proven Quality!
Compatible with: PORSCHE BOXSTER 1997-2002

Last update on 2025-07-10 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Porsche Cayenne Air Oil Separator Diaphragm?

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Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Porsche Cayenne Air Oil Separator Diaphragm that you consider buying. Your questions might include the following:

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Romance University provides an Porsche Cayenne Air Oil Separator Diaphragm buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Porsche Cayenne Air Oil Separator Diaphragm currently available on the market.

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Specifications: How powerful they are can be measured.
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Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Porsche Cayenne Air Oil Separator Diaphragm.
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If you think that anything we present here regarding Porsche Cayenne Air Oil Separator Diaphragm is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What is the part number for the air/oil separator?

A: The air/oil separator is part #948-107-236-52-OEM. PLEASE NOTE: It is no longer possible to purchase the diaphragm as a separate part. You must replace the entire assembly as a kit. The first step is to open the hood and remove the front engine cover.

Q: Where is the air oil separator on a Chevy Silverado?

A: The engine air-oil separator is an emissions device located on the top front corner of the right side valve cover. The separator is responsible for collecting residual gases and vapors contained inside the crankcase and funneling them back into the intake manifold where they can be burned in the combustion chamber.

Q: What happens when the air oil separator fails?

A: This reduces the overall emissions of the engine. When the separator fails, it causes an increase in the overall vacuum in the engine crankcase. In the most extreme cases, the air-oil separator fails to separate the oil from the air, and oil is then sucked into the intake manifold.

Q: How do I replace the diaphragm on my separator?

A: The diaphragm tends to crack right along the edge where it seals against the separator cap (green arrow). Fit the new diaphragm into the support plate and then also into the cap.

Porsche Cayenne Air Oil Separator Diaphragm