Genuine 17127546064 Upper Radiator Coolant Hose to Thermostat Housing

The Genuine 17127546064 is an OEM upper radiator coolant hose designed to provide a critical connection between the radiator and thermostat housing in BMW cooling systems. This factory-specification hose ensures reliable coolant circulation to maintain optimal engine operating temperatures and prevent overheating.

Key Features:

• OEM Genuine BMW part for guaranteed fit and performance
• Constructed from durable plastic materials meeting original equipment specifications
• Upper radiator position - connects radiator to thermostat housing
• Designed specifically for vehicles with automatic transmission
• Direct replacement for OEM part numbers 17127521776 and related cross-references
• Black finish with precision-molded design for seamless installation

This genuine coolant hose is engineered to withstand the heat and pressure demands of BMW cooling systems, providing long-lasting reliability. Replace worn or leaking hoses to prevent coolant loss and maintain proper engine temperature regulation.