Genuine OEM Kia Spark Plug, part number 1885510060. This critical engine component is responsible for igniting the compressed air-fuel mixture within the engine's combustion chambers, initiating the power stroke. It is installed in the cylinder head, with its tip extending into the combustion chamber. Weighing approximately 0.046 kg, this spark plug features a ceramic insulator and metal electrodes. Using genuine OEM spark plugs ensures the correct heat range, precise electrode gap, and optimal ignition timing for efficient combustion, reliable engine starting, and consistent power delivery.