Radium Engineering Coolant Expansion Tank- Universal

This is a universal coolant expansion tank from Radium Engineering. It's designed to help manage your vehicle's cooling system by providing a place for excess coolant to go as it heats up and expands, and then drawing it back in as it cools. This helps maintain consistent coolant levels and can prevent air from entering the system, which is crucial for keeping your engine running at the right temperature, especially if you've made modifications that increase heat or pressure.

What sets this tank apart is its two-chamber design, which includes crossover passages and an internal swirl feature. This setup is CNC machined from aluminum and then laser etched and anodized for a clean look. The low-profile design means it can fit into tighter engine bays where space is limited. It also comes with stainless steel hardware, so you don't have to worry about rust.