Genuine OEM Volkswagen Ignition Coil, part number 022905100N. This ignition coil is responsible for transforming the vehicle's low voltage into the high voltage required to create a spark at the spark plug, initiating combustion. It is a critical component for engine starting and consistent performance. The coil measures approximately 0.195 meters in length, 0.081 meters in width, and 0.057 meters in height. Genuine OEM ignition coils are precisely calibrated to deliver the correct voltage and spark timing, ensuring reliable engine operation and fuel efficiency.