CoolXpert 11-53-1-278-909 Upper Radiator Hose for BMW E30 318i

The CoolXpert 11-53-1-278-909 is a direct replacement upper radiator hose designed specifically for 1984-1985 BMW E30 318i models equipped with the M10 engine. This molded radiator coolant hose is engineered to restore proper coolant circulation between the engine and radiator, helping maintain optimal operating temperatures and prevent engine overheating.

Key Features:

• Precision-molded EPDM rubber construction for durability and long service life
• Direct OE-style replacement for BMW part number 11531278909
• Designed to withstand high temperatures and pressure of circulating coolant
• Upper position fitment connecting engine to radiator
• No cutting or modification required for installation
• Quality aftermarket alternative to expensive OEM components

CoolXpert radiator hoses are manufactured from high-quality materials engineered to resist electrochemical cracking, oil, mud, salt, road debris, and ozone exposure. The inner lining is specially formulated to be compatible with distilled water and water-ethylene glycol coolant mixtures. Replace your worn or cracked radiator hose before it fails and leaves you stranded on the road.