This part is listed by BMW as BMW part number 11531711384 and is described as Coolant Return Pipe from Water Pump Hose to Transmission Cooler Thermostat for 1999-2003 E39 540i and E38 740i/iL (M62TU). 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
E39 (97-03) > 540i
7 Series
E38 (95-01) > 740i
E38 (95-01) > 740iL