Genuine OEM Bulbs: These are authentic Original Equipment Manufacturer (OEM) replacement bulbs, ensuring a perfect fit and performance for your Hyundai Azera (2012-2017 models). Compatibility: Part number 18642-21007S, compatible with Hyundai Azera models from 2012 to 2017. Pack of 2: This listing includes two bulbs, providing you with a spare for future replacement needs. Direct Replacement: These bulbs are designed to directly replace the original bulbs in your Hyundai Azera's lighting system. Genuine OEM Factory Part in Original Retail Packaging Genuine OEM 18642-21007S/1864221007S Bulb for Hyundai Azera 2012-2017, Pack of 2