The product is an OEM Tesla Model Y 2021-2024 bumper parking ultrasonic PDC sensor, with a manufacturer part number of 1127503-13-D. Made of plastic and located on the front and rear of the vehicle, this sensor is designed for parking assistance and advanced driver assistance systems. It features a blue connector color and is a genuine Tesla brand part manufactured in Mexico. Interchange part numbers include 1127503-13-D, 1127503 13-D, and 1127503 13 D. This sensor is a crucial component for precise and efficient parking in Tesla vehicles.