217104297R Coolant Expansion Tank No Cover Fit for SPRING Radiators Parts The 217104297R Coolant Expansion Tank is a direct-fit component designed to maintain the efficiency of the cooling system in SPRING models from 2021 onward.Constructed from plastic, the tank is capable of withstanding temperatures up to 105°C, helping prevent coolant evaporation and supporting stable engine operating conditions. Featuring a no-cover design, this expansion tank is built for resilience under daily driving conditions.The simple installation process requires no special tools, allowing for quick replacement of the existing unit.Its design ensures compatibility with specified SPRING radiator systems, providing integration into the vehicle's cooling setup. Engineered to meet consistent manufacturing standards, this coolant expansion tank supports long-term functionality and within the cooling system, contributing to sustained vehicle performance across various driving environments. Disclaimer: This is a compatible replacement part.Any brand or model mentioned is for compatibility demonstration, not endorsement.