a few questions about pw window motorsss

SON240sx Automotive
1

on the right side thecable in it is stretched out ,so do i have to buy a whole new thing or just the cable , and how big of a job is it to chang it

2

wrong section

3

on the right side thecable in it is stretched out ,so do i have to buy a whole new thing or just the cable , and how big of a job is it to chang it

4

wrong section