Genuine OEM Volkswagen Cylinder Head With Valves, part number 03E103063K. This essential engine component forms the top of the cylinder block, enclosing the combustion chambers and housing the intake and exhaust valves. It is precisely machined to ensure proper sealing and efficient operation of the engine's valvetrain. This cylinder head weighs 9.753 kg. Genuine OEM cylinder heads are manufactured to exact specifications, ensuring proper valve seating, sealing, and thermal management for reliable engine performance and longevity.