Thought I'd share this. I work in Toyota parts and not going to gate-keep; and pulled this info from TIS. Connectors get dry n brittle, and we all know the song and dance.
As far as repair wire, most commonly part number used is 82998-12440
recently toyota took down alot of microfiche websites used by toyota dealers that alot of us used for part numbers, at least i did, they were very helpful with breakdowns and part numbers.
I looked for weeks to find a suitable replacement until i found this and wanted to share. parts catalog...