Hose. Coolant. Engine. Pipe, electric PURPLE. Pressure.
Charge Air Cooling. Hoses carries permanent Coolant, or antifreeze, throughout the Engine, heater, and radiator.
Radiator Coolant HoseEngine Coolant Hose
Fits 530i, 530i xDrive, 540i, 540i xDrive, 640i xDrive Gran Turismo, 740i, 740i xDrive
2017-19, OUTER RADIATOR, pump to rear hose. 3.0 LITER. 530i, 530i xDrive; Primary; Outer; Pump to Rear Hose. 540i, 540i xDrive; Primary; Outer; Pump To Rear Hose. OUTER RADIATOR, pump to rear hose.