Genuine OEM Volkswagen Bonnet, part number 5NA823031L. This is the primary exterior panel covering the engine compartment, providing protection and access to engine components. It is the large panel at the front of the vehicle that opens upwards. Constructed from steel, it is designed to meet factory specifications for fit, aerodynamics, and crash safety. Genuine OEM bonnets offer precise contour matching, correct mounting points, and a surface prepared for factory paint application.