Genuine OEM Volkswagen Ignition Coil, part number 022905715D. This critical component transforms low voltage from the vehicle's electrical system into the high voltage required to create a spark at the spark plugs, initiating combustion. Weighing approximately 0.21 kg and measuring 0.17 m in length, this coil is designed for precise fitment and electrical performance. Choosing a genuine OEM ignition coil ensures correct voltage output and signal timing, preventing misfires and maintaining optimal engine efficiency and longevity.