I don't have part numbers, but, I can help this way. On the Parts Geek site you just need to search for headlights as if your car is a 2003 Boxster. Then you can will get to this link. I had mentioned searching a 2002 model but I was wrong about that.
https://www.partsgeek.com/catalog/2003/porsche/boxster/body_electrical/headlight_assembly.html
That gets you to the halogen clear lights. The price seems to have gone up a little bit. 500$ each.
Then for Suncoast you can find the red tail lights. link.
https://www.********************************************** ******.com/product/550986LK.html
I also bought the clear side markers from Suncoast Parts for $98. All of this made the car look new. My last step will be to replace the leather on the seats. At this point I'm polishing the paint with a DA and correcting polish.
I'm happy to post a pic of the tail lights later on today. It's subtle, but, they look good.
Best,
SL