AOS Öl-/Luftabscheider. Porsche Boxster 986 2003>> – Porsche Boxster/Cayman 911;924;924S;930;944 99711102792

99711102792

including 911 (996 & 997

more defined presence – true to the OEM+ philosophy

Activated charcoal canister end piece fuel tank ventilation – Porsche Original Part | Porsche 964 / 993

The dry boiling point is 335 °C

AOS Öl-/Luftabscheider. Porsche Boxster 986 2003>> – Porsche Boxster/Cayman 911;924;924S;930;944 99711102792AOS Oil Air Separator. Porsche Boxster 986 2003>> Porsche Boxster Cayman Oil air separator. Also known as the crankcase ventilation valve (AOS), the engine oil separator is part of the engine's positive crankcase ventilation (PCV) system and serves to control and separate blow by gases and oil vapors to maintain engine performance and comply with emission regulations. The oil separator (AOS) is essentially a small membrane distillation unit that