The product is a genuine OEM 2011-2012 Toyota Avalon AC heat temperature HVAC climate control unit with the manufacturer part number 55900-07180. It features a screw-on mounting style and is made of black plastic material. This climate control unit does not require any drilling or modifications for installation, making it a convenient and easy-to-install option for those needing a replacement part for their Toyota vehicle. It also comes with a 1-month manufacturer warranty for added peace of mind.