Door handles are either )boneyard, 2)dealer or 3)Dorman/non-OEM
Door lock motors are the same. I think generic motors can be made to work if
you don't want to spend OEM money.
Are you seeking inside door handles or external?
External are pretty easy to remove once the inner door panel is removed. As I recall, just one small metric bolt to remove. Inside handles, not a clue.