BMWs use an external oil cooler to regulate the temperature of engine oil and prevent a breakdown in viscosity and lubrication characteristics. If yours has suffered damage or developed a slight leak, make sure to replace it and keep the engine oil where it is supposed to be. Keeping this system properly serviced will significantly improve performance and increase engine life.
Genuine BMW Hose Clamp This item fits the following BMW Chassis: E85 Z4M,E53 48IS,E53 X5 X5,E85 Z4,E86 Z4,F01,F02,F06,F10,F12,F13,F22,F30,F32,F33,F34,F36,i3
