WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
0496410 118082 Valve MW
NOTE:
Available only as a complete tool set 11 8 080 (83 30 0 496 408) - as of 31.01.12. [Not available separately]