Genuine OEM Hyundai Ignition Coil, part number 2730104110. This critical engine component is responsible for transforming the vehicle's low battery voltage into the extremely high voltage necessary to generate a spark at the spark plug. This spark ignites the air-fuel mixture in the combustion chamber, driving the engine. It is a stick-type coil, designed to fit directly over the spark plug. Weighing 0.229 kg, it features a durable black plastic housing. Opting for a genuine OEM ignition coil ensures precise voltage output, correct electrical resistance, and reliable performance, preventing misfires and maintaining optimal engine efficiency.