The Radium Engineering Coolant Expansion Tank is a high-quality, CNC-machined reservoir designed to improve your vehicle’s cooling system. Made from billet 6061 aluminum, this expansion tank offers exceptional durability, heat resistance, and a precise fit. It is engineered to enhance air bleeding and coolant capacity in performance applications, especially for low-mounted or rear-mounted radiator setups. Its robust construction ensures long-lasting performance under demanding conditions, making it an ideal upgrade for enthusiasts seeking reliable cooling system enhancements.
This universal fitment expansion tank is suitable for a wide range of vehicles with compatible cooling configurations. It is intended for use in performance, track, or street applications where efficient coolant management is critical. The tank is a direct replacement or upgrade for stock reservoirs, providing improved heat dissipation and system reliability. Installation typically involves bolting onto existing mounting points, and the kit includes all necessary hardware for a secure fit. It is compatible with various radiator setups, making it a versatile choice for custom cooling solutions.
