Wiper Cowl Seal Replacement

Has anyone replaced the rubber seal at the top edge of the wiper cowl? I have seen other posts asking about this, but none from people who actually replaced it successfully.

I mean the long edge-seal between the cowl and the glass, not the seals at the cabin fan well that have been well documented elsewhere. It looks to me like the seal was not available as a separate part, but only sold with the cowl.

Correct, it only comes with the cowl. Replacing the cowl is very straightforward but you do have to be careful when installing the cowl around the hood hinges as the cowl is fragile in this area.