Ventilation duct for Bmw 6 Series E63 Coupé and E64 Cabriolet crankcase (05/2002-07/2010)

Ventilation duct for Bmw 6 Series crankcase:

Bmw E63 :

- 645ci 8 cyl 333hp from 05/2002 to 08/2005 (engine code n62b44a)
- 650i 8 cyl 367hp from 11/2006 to 07/2007 (engine code n62n48b)
- 650i 8 cyl 367hp from 11/2006 to 07/2010 (engine code n62b48b)

Bmw E64 :

- 645ci 8 cyl 333hp from 09/2002 to 08/2005 (engine code n62b44a)
- 650i 8 cyl 367hp from 02/2005 to 07/2007 (engine code n62b48b)
- 650i 8 cyl 367hp from 04/2006 to 07/2010 (engine code n62b48b)

For Cylinders 5 to 8 only .

Warning! Not suitable for Bmw 6 Series 650i v8 engine code n62n before 11/2006.

Also known as a breather pipe , it allows engine venting and oil vapour recovery.