11127584128 Crankcase Vent Hose for BMW 135i 335i 535i 640i X1 X3 X4 X5 X6 2011 2012 2013 2014 2015 2016 2017 N55 Crankcase Vent Hose PCV, Replace for 7584128 BMW Crankcase Breatherhose

11127584128 Crankcase Vent Hose for BMW 135i 335i 535i 640i X1 X3 X4 X5 X6 2011 2012 2013 2014 2015 2016 2017 N55 Crankcase Vent Hose PCV, Replace for 7584128 BMW Crankcase Breatherhose

• 【 Replace # 】x5 Crankcase vent hose replaces part number: 11127584128.
• Restores Proper Crankcase Ventilation – Helps regulate crankcase pressure and routes blow-by gases back into the intake system, reducing oil leaks, vacuum issues, and rough idle caused by worn or cracked PCV hoses.
• 【Excellet Quality】11127584128 for bmw n55 crankcase vent hose Made of high quality materials, prevent the leakage of Incomplete combustion oily exhaust gas from the system and cause the surrounding parts to be corroded, aging and air pollution, protect the oil in the crankcase from deteriorating, reduce the icing phenomenon at the PCV valve hose in winter.
• 【Powerful Function】n55 pcv hose with advanced design, this 11127584128 crankcase Vent Hose draws the air into the cylinder, generates eddy current when inflating, increasing the mixing degree of air and gasoline, and is beneficial to improve combustion efficiency.
• 【Easy Installation】The x3 crankcase vent hose installation is super easy. Direct fitment and perfect replacement 335i valve cover, no modification, cutting, or drilling required, meets or exceeds standards.
• Vehicle Compatibility – Replacement for OE 11127584128,compatible with 3 Series (335i 2011–2013), 5 Series (535i 2011–2016), 6 Series (640i 2012–2016), including xDrive and GT models with N55 engines.Please confirm fitment before ordering.