Aluminum Mickey Mouse flange N20,N51,N52,N54 and N55

The purpose of this aluminum component is to substitute the factory connector, which has a tendency to break and lead to a coolant leak in 2006 and later N51/N52 non-turbo, as well as N20/N54/N55 turbo engines. The original plastic part is unavailable individually from BMW, and can only be obtained as part of the hose. However, with the installation of this aluminum flange, the damaged plastic can be substituted if the hose is still in good condition.

installation note: do not install with o-ring dry, existing band on original flange will need to be cut off and replaced with the supplied worm clamp.