Hello All...trying to locate a replacement hose for my 2006 E90 330i auxiliary unit. Although it does not show a part in REALOEM, I have found it to be listed as part number 17127555342 (NEW BMW 3 E90 ENGINE FLOW AUXILIARY WATER PUMP HOSE 17127555342 7555342 OEM), but am not able to locate it anywhere to purchase. Is anyone familiar with a replacement part number or alternative?