BMW oil leak, replace oil filter housing gasket. - YouTube
Ibetter 86.4mm 16 Flutes Oil Filter Wrench for BMW with 86mm Cartridge Style Filter Housing Caps, Oil Filter Housing Cap Removal Tool to Change Oil, Oil Filter Socket Wrench Kit for BMW (
BMW 1 3 SERIES 2010-2013 2.0 TD OIL FILTER HOUSING 70377354 - N47D20C | eBay
64610 MAPCO Oil Filter with gaskets/seals, Filter Insert ➤ AUTODOC
BMW 1 2 3 4 5 series N47d20c Oil filter cooler and housing 70377932 | eBay