So sad. Nobody spoke for:
The plastic side trim piece that goes below the fuel filler door of a gasoline-fueled Transit. On a diesel van, it opens to access the DEF port. When replacing the gasoline filler port with a diesel filler for repurposing the DEF port to fuel an undercarriage auxiliary heater tank, it is replaced by the diesel version that swings open. I noticed someone looking for this part some time back.

Recycled.