Cylinder Head Coolant Vent Pipe

Coolant leaks originating near the turbos on N63TU engines are often traced to the cylinder head vent pipe. The plastic Y-connection on the factory hose is a common failure point, prone to cracking and causing leaks. This coolant vent pipe is specifically designed for later N63TU engines. It is compatible with 2014-2016 F10 550i models, 2013-2017 F12/F13 650i models, 2013-2015 F01/F02 750i models, 2014-2018 F15 X5 50i models, and 2014-2019 F16 X6 50i models. It is important to note that these vehicles utilize the updated N63TU engine, distinct from the original N63 engine. The cooling system underwent redesigns on later models, making precise year and model fitment crucial. BMW Fitment includes: - 5 Series F10 / F11 (2011-2016): 550i, 550i xDrive - 6 Series F12 / F13 (2012-2018): 650i, 650i xDrive - 7 Series F01 / F02 (2009-2015): 750Li, 750Li xDrive, 750i - X5 Series F15 (2014-2018): X5 xDrive50i - X6 Series F16 (2015-2019): X6 xDrive50i This part is listed by BMW under part number 17127619702 (17-12-7-619-702).