The product is a genuine OEM Toyota Prius chassis ECM tire pressure monitor sensor, part number 89760-47010. This module is designed for easy installation on the rear right side of a 2008 Toyota Prius. Made in Japan, this control module is a crucial component for monitoring and maintaining optimal tire pressure levels in your hybrid vehicle. With its pin terminal type and specific design for Toyota vehicles, this sensor ensures reliable functionality and safety for your Toyota Prius.