The breather, or also commonly called the PCV or oil separator, allows the crankcase to expel air without losing any oil. This system is designed to give gases a way to escape in a controlled manner from the crankcase.
It is critical that the parts of the PCV system be kept clean and open; otherwise air flow will be insufficient. A plugged or malfunctioning PCV system will eventually damage an engine.
This kit includes:
- Pressure Control Valve / Oil Separator
- PCV / Oil separator securing hardware (qty 14)
- Upper intake manifold securing hardware (qty 12)
- PCV vent hose o-rings (qty 2)
- Upper intake manifold gasket set
This Part Fits the Following Vehicles
|Audi||B8 A4||Quattro||V6 3.2L|
|Audi||B8 A5||Quattro||V6 3.2L|