URO HA0718771 Engine Coolant Expansion Tank

The URO HA0718771 is an engine coolant expansion tank designed to maintain proper cooling system operation by providing a reservoir for coolant expansion as temperatures rise. This polypropylene coolant recovery tank helps prevent radiator damage by allowing excess coolant to flow into the tank when hot, then drawing it back into the cooling system as temperatures decrease.

Key Features:

• Durable polypropylene construction to withstand underhood heat and vibration
• Direct replacement design for seamless installation
• Helps maintain proper coolant levels and system pressure
• Prevents coolant overflow and environmental contamination
• Critical component for engine temperature regulation

Regular inspection of your coolant expansion tank is essential for cooling system health. Cracks, leaks, or significant coolant level drops may indicate cooling system issues that should be addressed promptly to prevent engine overheating and potential damage.