Genuine OEM Volkswagen Cylinder Head, part number 05E103063C. This component forms the upper seal of the engine's cylinders, housing valves and camshafts. It is located on the engine block. Key specifications include dimensions of 0.375m length, 0.25m width, and 0.116m height, with a weight of 13.841 kg. Genuine OEM cylinder heads are manufactured to precise tolerances to ensure proper sealing, valve operation, and heat dissipation, critical for engine longevity and performance.