Anyone know what this part is? It's a hollow piece, mounted at the top
and hangs down near the firewall on the driver's side. Connections must
be through the top - can't see them. Searched online but couldn't find
anything with the number stamped on it - F09B11023. Closest was F09B,
which has to do with motorized mirrors, which this one doesn't have.
Here's a closer look...
While I was snapping photos, here's another part I can't ID and curious