Genuine OEM Volkswagen Reduction Agent Tank Guard Plate, part number 2E0201783. This robust sheet metal plate is designed to protect the vehicle's reduction agent (AdBlue) tank from impacts, road debris, and environmental elements. Positioned beneath the tank, it acts as a crucial barrier, preventing damage that could lead to costly repairs or system malfunctions. Using a genuine OEM guard plate ensures precise fitment and durable protection, maintaining the integrity of the emissions system.