Genuine OEM Volkswagen Engine Lid Sound Absorber, part number 1Q0863831E. This component is specifically designed to reduce noise emanating from the engine compartment, contributing to a quieter cabin environment. It is typically installed on the underside of the engine lid or bonnet. Weighing approximately 2.6 kg and measuring 1.35m x 0.85m, it is made from a specialized sound-absorbing material. Using a genuine OEM sound absorber ensures optimal acoustic performance and a precise fit, maintaining factory noise levels and preventing rattles or improper sealing.