Coolant Port Hose Connector Compatible with E90 E92 E93 E91 F10 F20 F30 E60 F22 E87 X1 E84 X3 F25 X5 E70 Z4 335i 328i 535i(Black)

This coolant port hose connector is designed as a replacement for the factory plastic component commonly used in vehicles equipped with N54, N55, N52, N53, and N20 engines.The plastic part may be susceptible to cracking or leaking over time due to thermal cycling.This upgraded fitting is machined from 6061 billet aluminum, offering enhanced and resistance to wear compared to the standard plastic version.The internal geometry features smooth transitions to support consistent coolant flow, and the internal diameter is slightly larger than the stock unit to improve circulation and cooling system performance.Installation is direct-fit using the existing mounting location and bolt pattern, requiring no vehicle modifications and only basic hand tools.A thinner is recommended for N55 engine applications.This part replaces OEM numbers 11537649409, 11537605152, 11537603514, 11537598234, 11537592095, 11537591889, 11537585023, 11537584549, 11537581063, 11537580969, 11537578727, 11537566329, 11537560363, 11537552339, 11537550062, 11537545890, 11537541992, and 11537603514.Compatible with 3 Series, 5 Series, X Series, and Z4 models from 2006 through 2019 that utilize the specified engine platforms.

• Compatible with models including E90, E92, E93, E91, F10, F20, F30, E60, F22, E87, X1, E84, X3, F25, X5, E70, and Z4 across multiple chassis types
• Designed for use with N54 and N55 engine platforms to proper fit and function
• Coolant port hose connector constructed to support cooling system integrity under normal operating conditions
• Direct replacement for coolant connectors, allowing installation without modifications
• Suitable for 335i, 328i, 535i, X1, X3, X5, and other compatible variants across sedan and coupe platforms