Amazon.com: Oil Filter Cap Removal Tool Heavy Duty Cup Wrench for BMW 86mm Cartridge Style Oil Filter Housing Caps (Upgrade Silver, Heavy Duty) : Automotive
BOSCH Oil Filter Insert Fits BMW 3 E90 E46 Coupe Compact 1 E87 2-4.4L 2001- : Everything Else - Amazon.com
Amazon.com: Mann Filter Oil Filter Element - HU925/4X : Automotive