AOS Öl-/Luftabscheider. Porsche Boxster 986 1997-02 – Porsche Boxster/Cayman Nabendeckel & Wappen G-Modell Porsche 911 (G-model) Turbo /

Porsche 911 (G-model) Turbo / Super Sport

and weight reduction

Side sill trim

Original Porsche Überholsatz für vordere Bremssättel des Porsche 993 C2 und C4

AOS Öl-/Luftabscheider. Porsche Boxster 986 1997-02 – Porsche Boxster/Cayman Nabendeckel & Wappen G-Modell Porsche 911 (G-model) Turbo /AOS Oil Air Separator. Porsche Boxster 986 1997 02 Porsche Boxster Cayman Oil separator. One of the most common failures on the Boxster or 996 is the air oil separator, also known as the AOS. The AOS is basically a small diaphragm distiller that distills, liquefies, and returns tiny amounts of oil mist in the crankcase to the crankcase. Porsche Part Number: 99610702304. Manufacturer: OEM Original Equipment Quality. Porsche Boxster 986 2. 5L 1997 99