Bosch wiper blades, should be the flat aero type on that.
Bulbs tbh I've got some real cheapo Lucas ones in my car and they are fine.
I tried the osram 70% brighter ones they were good, but they only lasted around a year, and tbh when I put the cheap bulbs in I didn't notice the difference enough to warrant the increased expenditure.
On the caddy I think the lenses went yellow, try giving them a polish up with the headlight repair kits you can get these days