O-Ring for Oil Separator to Vent Line, 18 x 2.5mm
Reference Part Number: 999-707-446-40
Manufacturer: German
Vehicle Fitment
| Model | Engine | Years | Fuel System | Option | Qty Required | Comments |
| Boxster | 2.5 | 1997-1999 | FI | 1 | ||
| Boxster | 2.7 | 2000-2004 | FI | 1 | ||
| Boxster S | 3.2 | 2000-2004 | FI | 1 | ||
| 996 Carrera | All | 1999-2004 | FI | 1 | ||
| 996 Carrera 4 | All | 1999-2004 | FI | 1 | ||
| 996 Carrera 4S | 3.6 | 2002-2005 | FI | 1 | ||
| 996 Targa | 3.6 | 2002-2004 | FI | 1 | ||
| 996 "40 Jahre" | 3.6 | 2004 | FI | 1 |