Genuine OEM Hyundai Cylinder Head Gasket, part number 2231103445. This vital engine component creates a tight seal between the cylinder head and the engine block, preventing the escape of combustion gases, coolant, and engine oil. It is positioned directly between these two major engine components. Weighing approximately 0.155 kg and measuring 0.45 meters in length, this gasket is engineered for precise fitment. Choosing a genuine OEM gasket ensures the correct material composition and sealing characteristics, critical for maintaining proper engine compression and preventing fluid cross-contamination, which is essential for long-term engine reliability.