Genuine BMW Coolant Hose

Genuine BMW coolant hoses are original equipment cooling system hoses, also called radiator hoses or engine coolant hoses. They carry coolant between the engine, radiator, heater core, expansion tank and other cooling system components. Each hose is made to BMW's factory specifications.

Key Features:

• Original equipment BMW part, built to factory standards for fit and function
• Made to handle the heat, pressure and temperature cycling of an engine cooling system
• Made to resist coolant, oil and ozone exposure over time
• Factory-matched shape and connection style for a straightforward installation
• Helps keep coolant flowing and prevents leaks that can cause overheating

Replacing a worn, swollen, cracked or leaking coolant hose with a Genuine BMW part helps restore reliable cooling performance. When you replace a hose, it is good practice to inspect the clamps, connectors and coolant level too. Choose the specific hose you need from the available options on this page.