Hoses & Pipes for 2018 BMW 540i xDrive
Reservoir Grommet
Without hybrid, main. 2.0L, main. Primary Reservoir. 2022-23, main. Inner radiator. Sedan, 2.0L turbo, 2.0 phev. 3.0L.
Reservoir Hose
3.0L. ATF Cooling. Outlet. Inner radiator.
Upper Hose
540i, 540i xDrive. 3.0L. 740i, 740ix. Inner radiator. 640i xDrive Gran Turismo. Primary Radiator.
Lower Hose
540i, 540i xDrive. 3.0L. 740i,740ix. Inner radiator. Primary Radiator.
Reservoir Hose
3.0L. 2.0L. Without hybrid, from 10/2019. Outer radiator.
530i, 530i xDrive. Primary. 3.0L. 2.0L. 530e, 530ex. Auxiliary Radiator. Center. Outer radiator, front.
Upper Hose
540i, 540i xDrive. Primary. 3.0L. Outer radiator, rear. Charge Air Cooling. Cooler to Connector. Inlet. From Radiator Coolant Hose.
Lower Hose
530i, 530i xDrive. Primary. Without hybrid. 640i xDrive Gran Turismo. 3.0L outer radiator. radiator to pump.
530i, 530i xDrive. Primary. 3.0L. Charge Air Cooling. Auxiliary Water Pump. Inlet. Outer radiator, pump to rear hose.
Lower Hose
540i, 540i xDrive. Primary. 3.0L. Outer radiator, to intake. Charge Air Cooling. Cooler to Connector. Outlet. Toward Auxiliary Water Pump.
Reservoir
Main tank. 3.0L, main. 3.0L inner radiator. 745e xDrive. 530e. 740i. 530i. 540i xDrive.