This aftermarket replacement part is equivalent / interchangeable to the hose listed by BMW as BMW part number 11727553096 (11 72 7 553 096) and is described as Secondary Air Injection Hose (Suction hose), used on M54 & N62 E60 5 series 525i, 530i, 545i (2004-2005) and E63/E64 645Ci (2004-2005).
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
BMW Fitments:
5 Series
E60 / E61 (04-10) > 525i M54 (2004-2005)
E60 / E61 (04-10) > 530i M54 (2004-2005)
E60 / E61 (04-10) > 545i
6 Series
E63 / E64 (04-10) > 645Ci