✔OE# 16670-21010. Replace OE# 601-021, EHV116. Compatible with: For 2004 2005 2006 2007 2008 2009 Toyota Prius 1.5L L4. Please check the second main picture to confirm coolant control valve whether compatible with your car.
✔Function: Reliable replacement the heater control valve to controls the flow of coolant from the engine to the heater core and adjusts the cooling intensity of the engine. It protects your engine effectively.
✔High-quality: Coolant control water valve manufactured from high-quality materials, to prevent corrosion, high and low temperature resistance, to ensure the quality of the product and extend the service life, specifically designed to match the performance of the OE.
✔Package included: Coolant Water Valve x1. Easy to install, it fits perfectly and has accurate structure, without instruction manual.
✔After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us.