This is a genuine Toyota OEM PCV valve ventilation hose for Scion xB vehicles from 2008 to 2015. Part number of 12261-28180. The hose is designed to fit in the engine compartment of the vehicle and is essential for proper air and fuel delivery. Its manufacturer warranty ensures that you are getting a high-quality product that will meet your needs. The part name is clearly labeled and the interchange part number is also provided.