Genuine BMW 11-78-8-650-475 Coolant Expansion Tank

The Genuine BMW 11-78-8-650-475 Coolant Expansion Tank is an OEM replacement component designed to maintain proper coolant system pressure and fluid levels in your BMW vehicle. This factory-engineered expansion tank ensures reliable engine cooling performance and longevity.

Key Features:

• Genuine BMW OEM part ensuring exact fit and specifications
• Durable construction designed to withstand high temperatures and pressure cycles
• Integrated level sensor compatibility for accurate coolant monitoring
• Direct replacement for worn or damaged original equipment
• Manufactured to BMW's strict quality standards

This expansion tank plays a critical role in your BMW's cooling system by accommodating coolant expansion and contraction as engine temperatures fluctuate. Regular inspection and replacement of cooling system components helps prevent overheating and costly engine damage.