A Coolant Hose that feeds Coolant back to the Overflow or recOvery bottle in a closed loop Cooling system. Hose connecting the expansion tank to the Cooling system. Hoses carries permanent Coolant, or antifreeze, throughout the Engine, heater, and radiator. expansion tank -. Reservoir.
Engine Coolant Reservoir HoseEngine Coolant HoseEngine Coolant Overflow Hose
Fits 340i, 340i GT xDrive, 340i xDrive, 440i, 440i Gran Coupe, 440i xDrive, 440i xDrive Gran Coupe, M240i, M240i xDrive
2017-19. 2017-20. 2017-20, W/O M PACKAGE. W/O M MODEL.