Coolant Reservoir Tank

The SPELAB Coolant Reservoir Tank is engineered as a direct, easy-to-install replacement for the OEM plastic reservoir found in the 2017-2021 Honda Civic Type R. Constructed from robust 6061 aircraft-grade aluminum and reinforced with TIG welding, this tank is pressure tested to ensure maximum strength and prevent the common issues of stress, cracking, and leaks associated with factory plastic tanks. Unlike the original unit, which can become fragile and hazy over time, hindering coolant level visibility, the SPELAB aluminum tank offers enhanced durability and a clear sight glass for straightforward level checks. Furthermore, the aluminum material actively dissipates heat, potentially improving overall system performance and extending the life of the cooling components. Designed for a hassle-free installation, the SPELAB Coolant Reservoir can typically be fitted in under 30 minutes using basic tools. It maintains compatibility with the factory coolant cap, with upgraded options also available. Manufactured in SPELAB's facility, the production process emphasizes stringent quality control from material cutting to final welding, ensuring a reliable and long-lasting component for your vehicle's cooling system.