Perfect Compatibility: Fit for Corolla 2.0L 2020-2023, fit for Corolla Cross 2.0L 2022-2023, fit for 2.0L M20AFKS Engines. Replace 16671-F2010 16671F2010. Please check the model carefully before purchasing to ensure compatibility Precise Control: Engine coolant control valve is designed to improve the efficiency of the engine cooling system, accurately and flexibly adjust the coolant flow, keep the engine at the optimal operating temperature, improve fuel economy, and bring you a smoother driving experience High-quality Materials: The control valve water is made of high-quality materials, precision manufactured and strictly quality tested, more durable, not easy to crack, stable performance, ensuring long-term reliability Easy to Install: No modification and complex tools are required, plug and play, directly replace the old damaged water valve, save time and effort, perfectly match the original car, save maintenance costs Package Includes: 1 x Coolant Flow Control Valve