Oil Separator, Pressure Control Valve PCV (Hengst) for 3.0 TFSI Engines Q7 and (Early, up to 2012 for C7 A6-A7, B8 S4-S5) – confirm by vin or original PN

This is a Brand New OES 3.0T PCV Oil Separator Pressure Control Valve

This unit controles the pressure from the crank case and allows the air to vent without allowing oil to escape. When these fail you can notice a loss in performance with a rough idle. 

OEM PART NUMBER: 06E103547AC

*NOTE: This is for Model Years up to 2012*