Genuine 996-107-147-58 Oil Separator Vent Line Lower Fitting

The Genuine 996-107-147-58 is an OEM breather hose designed to connect the lower fitting of the oil separator system in Porsche vehicles. This genuine factory part ensures proper crankcase ventilation by routing oil vapors from the oil separator back into the engine's air intake system.

Key Features:

• Genuine Porsche OEM quality and fit
• Connects to the lower fitting position on the oil separator
• Engineered for precise fitment and durability
• Direct replacement for worn or deteriorated original hose
• Maintains proper crankcase pressure and emissions control

This vent line is a critical component of the positive crankcase ventilation (PCV) system, helping to prevent oil leaks and maintain optimal engine performance. When these hoses deteriorate over time, they can cause vacuum leaks, rough idle, and check engine lights. Replacing with genuine Porsche parts ensures proper sealing and long-term reliability.