You don't need to follow the first 4 digits of the BMW part code because they only show the head and subcategory. THE LAST 7 SYMBOLS OR NUMBERS OF THE PART CODE ARE IMPORTANT. United Kingdom. Electrical modules and blocks usually require coding.
BMW X3 Series E83 LCI 1.8d 2.0d N47 Hose Line Expansion Hose Line Pipe 3450275
New Genuine BMW Coolant Hose Cylinder Head-Expansion Tank 17129845173
Power Steering Cable BMW F07 GT 530dX 535dX F01 740dX Expansion Hose Power Steering 6781831
BMW E81 E87 E90 E91 N52 N52N Power Steering Rack Oil Expansion Hose Pipe 6784335
VW Polo 9N3 Ibiza 6L TRW expansion hose servo hose servo line 6R1423893E / H
VW Lupo Arosa 6N 6N2 expansion hose servo hose servo line gasoline without air conditioning