Febi Bilstein Fuel Filter - 12650 - OE Matching and Precision Fit. This in-line fuel filter is made of metal with a length of 300mm and an outer diameter of 55mm. It weighs 0.296kg and is suitable for various BMW models including 3 Series (E36, E46), 5 Series (E34, E39), 7 Series (E38), 8 Series (E31), and Z3 (E36). The OE number for this filter is 13 32 1 702 632.