* Function: pressurize the engine coolant to ensure its circulation in the cooling system , the purpose is to take away the heat and cool the engine. * High-quality: All the components are produced with strict observation to meet or exceed OEM performance requirements in manufacturing and material.All the components are produced with strict observation to meet or exceed OEM performance requirements in manufacturing and material. * Confirmation: Please confirm this item fits for your vehicle before purchasing (Check Fitment Data Above). pressurize the engine coolant to ensure its circulation in the cooling system , the purpose is to take away the heat and cool the engine. * Water Pump is Equipped with a Sealing Gasket That Solves the Leakage Issue. * Manufactured to OE specification, Engine specific water pressure is achieved without excessive load to engine. * Fitment: Electric Water Pump Assembly Replacement for Toyota Prius 1.8L Hybrid 2010-2017. Prius Base VIN starts with JTDKN3DU, JTDKN3DP; Prius c Hatchback; Prius c Sedan; Prius one two three four five.