Genuine OEM Audi Plenum Chamber Cover, part number 2GA819404A9B9. This cover is designed to enclose and protect the plenum chamber from debris and water ingress. It is positioned at the base of the windshield, providing a seal for the air intake area. The cover features a Satin Black (9B9) finish and measures approximately 0.81m in length. Choosing a genuine OEM part ensures precise fitment and material quality, crucial for effective protection and long-term durability in this exposed area.