The Tesla Model Y Rear Liftgate Door Hinge OEM part no. is 1500494-00-D, and since it is on the left, it is built on durability and alignment for precise liftgate functionality and smooth operation. Manufactured against the high standards that Tesla applies, it fits snugly in there and endures for months on end. As a replacement for hinged doors that have deteriorated or worn out, your Model Y rear liftgates will be sustained in terms of structurally and functionally.