The product is a brand new OEM Tesla Model Y left low voltage Juniper controller, with part numbers 1899687-30-C, 1879690-00-A, and 1860771-00-A. This controller is specifically designed for the left side of the vehicle and is manufactured by Tesla. It falls under the category of ECUs & Computer Modules, making it a crucial component for the proper functioning of the Tesla Model Y. This product is a genuine replacement part that ensures compatibility and quality for the vehicle's electrical system.