The diaphragm of the valve of ventilation of crankcase gases VAG VW with a 3.2 V6 engine.
Original numbers of oil separators:
Suitable for VW vehicles:
Notice !!! The diaphragm must be selected according to the original number of the oil separators where this diaphragm is installed, or compared to its old diaphragm if it cannot be compared to the original number. The aperture size is shown in the photo.

One of the known problems is the failure of the crankcase ventilation valve (crankcase ventilation valve) built into the valve cover or oil separator, a problem with a torn or damaged diaphragm.
The need to replace the membrane is due to the fact that the air not recorded by the mass flow sensor enters the engine through a broken membrane. As a result, the following expression can lead to malfunctions: the engine may be difficult to start, unstable operation (especially at idle), misfire may occur, as the engine may become dusty, which increases wear on parts and mechanisms. Increases fuel and waste oil consumption.

Please verify the part number on your vehicle before ordering.

All parcels are sent by airmail on the same day or the next (except holidays and weekends). The parcel is sent by the economical carrier, because for you the delivery is free. But, as everyone knows, economical delivery can not be fast. It can take both 7 days and 30 days. And therefore, please pay attention to this before ordering. Unfortunately, we can not in any way affect the speed of delivery. Thank you for understanding.