20517005
Expansion Tank
Volvo

This expansion tank plays a vital role in maintaining the correct pressure within the vehicle’s cooling system. It accommodates the thermal expansion of coolant as the engine heats up, preventing excessive pressure that could damage hoses and other components. The tank also acts as a reservoir for excess coolant, ensuring the system remains filled and balanced. Its design allows for easy inspection and refilling, promoting efficient maintenance. Made from durable materials, it resists cracking and leaks over time, contributing to the overall reliability of the cooling system. Proper functioning of the expansion tank is essential for preventing overheating and ensuring consistent engine performance. Source One Parts Center provides this high-quality component to help keep your cooling system operating at peak efficiency.