Genuine OEM Hyundai Oil Pump Chain, part number 243222G350. This vital engine component is responsible for driving the oil pump, which circulates engine oil throughout the engine to provide lubrication, cooling, and cleaning. It measures approximately 21.8 cm long, 11.2 cm wide, and 6.9 cm high, weighing 0.277 kg. Using a genuine OEM oil pump chain ensures precise timing, optimal tension, and robust durability, which are essential for the long-term health and performance of the engine's lubrication system.