Genuine OEM Mercedes-Benz Ignition Coil, part number A2829061000. This component is responsible for generating the high-voltage spark needed to ignite the fuel-air mixture within the engine cylinders. It is typically located on top of the spark plug. The coil is constructed from durable materials to withstand engine heat and vibration. Genuine OEM ignition coils ensure precise spark timing and voltage, critical for optimal engine performance and emissions control.