Dell 1520 /1525 screen replacement

i have a dell 1520 laptop with cracked screen . Will a 1525 screen fit ?

Maybe.
Looking here:
https://www.tdcomponents.com/DELL-notebook-lcd-displays.shtml
It appears to be the same size.

I have dealt with TDComponents once for a replacement screen, they had exactly what I needed.
You may be able to find one a bit nearer to home.

JimB