Volkswagen Rain Tray / Water Deflector Right 5N1819404A

The Rain Tray / Water Deflector, OEM part number 5N1819404A, is a crucial component located on the right side of the engine bay, designed to channel rainwater away from sensitive engine parts and prevent water damage. This part is compatible with 2009-2018 Volkswagen Tiguan models including the Tiguan Limited and various trims (S, SE, SEL, R-Line). Proper functioning of the water deflector is vital to maintain the vehicle's operational integrity and to prevent issues such as corrosion or electrical failures caused by accumulated water. If your existing deflector is worn or damaged, replacing it with this factory-original part ensures compatibility and reliable performance. Alternative part numbers include WHT003482, 4A0867276A, and 4A0867276B, providing additional options for sourcing. Restore your Tiguan's efficiency with this essential OEM replacement.