Hyundai Azera 2011 Part Details ‎Part Name: Control & Drive Unit Assembly-PTL ‎Part Number: 81200 G8500 (also seen as 81200-G8500) ‎Manufacturer: Hyundai Motor (Genuine Parts) New Brand Never used. ‎Origin: Made in Korea ‎Vehicle Compatibility ‎This assembly is primarily compatible with the following vehicles: ‎Hyundai Azera / Grandeur (specifically models from 2011–2014 and newer iterations like the Grandeur Hybrid 2017).