URO URO-000989 Engine Coolant Expansion Tank

The URO URO-000989 Expansion Tank is a direct-fit replacement coolant reservoir designed for European vehicle cooling systems. This essential cooling system component serves as a pressure vessel that holds excess coolant and allows for proper expansion and contraction of coolant as engine temperatures fluctuate during operation.

Key Features:

• Durable plastic construction designed to withstand repeated thermal cycling
• Direct replacement for worn or leaking original expansion tank
• Helps maintain proper cooling system pressure and prevents air from entering the system
• Reservoir placement allows trapped air to escape from the cooling system
• Compatible with coolant level sensor (sensor may be included or sold separately depending on application)

URO Parts specializes in high-quality aftermarket replacement components for European vehicles, offering reliable performance at a cost-effective price point. Regular inspection and replacement of expansion tanks is important, as plastic components can develop cracks or leaks over time due to constant exposure to temperature extremes, potentially leading to coolant loss and engine overheating if left unaddressed.