Genuine OEM Audi engine cover, part number 079103927J. This cover protects the top of the engine from dust and debris while reducing engine noise and providing a clean, aesthetic appearance. It is mounted on the upper engine assembly as shown in the diagram. Constructed from heat-resistant, high-impact polymer for durability. Genuine OEM covers are designed with the exact mounting points and vibration-dampening grommets required for a secure, rattle-free installation.