The oil filter housing is pretty self explanitory; It holds the oil filter assembly. Not only does this provide a small amount of cooling but it makes the filter much easier to service.
The Turner Motorsport BMW N47 and N57 Oil Filter Housing Kit replaces failing factory plastic assemblies to cure severe oil leaks and coolant contamination. Replacing the complete stacked assembly resolves heat-cycled gasket degradation and prevents secondary seal failures. Order the N47 and N57 Oil Filter Housing Kit to restore vital fluid separation.
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