I think this might be the part I need. I hit the passenger side mirror while trying to back up my Model 3 into the garage, and the bottom black plastic piece fell off and chipped part of it; most of it was still intact and I was able to snap it back into place toward the front so that it is secured enough to stay on. I asked the service center about obtaining just that part and they said they couldn't get that part, that they would have to replace the whole mirror and casing. The mirror and electronics work fine; that seems like such a waste! I think this may be the product code for the part (?), but have no idea how to check and order if it is. Anyone have any ideas how I can pursue this?
2 | EXT MIRROR ASSY, PREMIUM, DOMESTIC, RH - [EC- BLACK] | 1592032-00-B | Over-the-Counter(No VIN) | 1 | 1 |