For BMW Cooling System Coolant Hose System Water Vent OE#17128651298
17127601859 ， 17128651298 ， 17127601850. Type: 1x Engine Coolant Hose as pictured. Type : Water Vent Hose. Suitable for the following models. We will provide you the best products and service. 2011-2017 X3 xDrive35i 6 Cyl 3.0L.