Genuine OEM Volkswagen ignition coil, part number 07C905715A. This ignition coil is a critical component of the engine's ignition system, responsible for generating the high-voltage electrical pulse needed to ignite the fuel-air mixture in the combustion chamber. It features a connector for the spark plug. The coil measures 16.4 cm in length. Genuine OEM ignition coils are precisely calibrated to deliver the correct voltage and timing, ensuring optimal engine performance and fuel efficiency.