Fit for: Toyota Prius 1.8L (2ZR-FXE Engine) from 2015-2022 Toyota Prius 1.8L Plug-In Hybrid (2ZR-FXE Engine) from 2015-2022 Toyota C-HR 1.8L (2ZR-FXE Engine) Specifications: OE Numbers: 16671-37010, 1667137010 Product Material: Plastic Product Colour: Black Number of Pins: 2 Pins Packaging Weight: 211 g Packaging Dimensions (cm): 15.5 x 10.5 x 7 Features: *Functions It controls the flow of engine coolant to the heater core, allowing coolant to pass from the engine through the car heater to regulate the temperature of the heat coming out of the vents, which provides warmth in the cabin. .