Application 2003-07 compatible for Infiniti G35 Coupe Power Window Motor 2003-09 compatible for Nissan 350Z Power Window Motor OEMand Part Number 617-51250R, 617-58704R, 80730CD001, 80730-CD00A, 80730CD00A, 742-512, 80731-CD00A, 80731CD00A,617-51251L, 617-58705L, 4551-0002L, 742-511 Quantity- 2 PCS the same as the picture shows. - Power Motor ONLY. - NOT Included: Window Regulator. Notice Professional installation is highly recommended (No Instruction Included) For any needs please contact us Note- Professional installation is highly recommended (No Instruction Included). - For any needs please contact us.