$30 on Amazon got one and it works just fine

Window Lift Motor Front Left Driver Side for 2003-2009 Nissan 350Z 2003-2007 Infiniti G35 2 Door Coupe Model Replace 80731-CD00A 80731CD00A https://www.amazon.com/dp/B07F3B1734/ref=cm_sw_r_cp_api_glt_fabc_FYYSYCQ97WTMHP4BKFVT?_encoding=UTF8&psc=1