النظام الإشعالهو جزء مهم من محرك البنزين. أداءنظام الإشعال has a great impact on the engine's power, fuel consumption and exhaust pollution. All the equipment that can generate electric spark between the two electrodes of the spark plug is called the engine "نظام الإشعال". It is usually composed of batteries, generators, distributors, ignition coils and spark plugs.