Anyway to Restore TouchID on Aftermarket Screen?

I recently got an iPhone 6 from a family member who had the screen replaced with an after-market one. It seems the person who did it didn’t know what they were doing and as expected the TouchID is no longer working.

I have a couple of old iPhones laying around, including a 5s. I was wondering if this 5s would have the parts needed to restore TouchID? Is the issue with the actual button or is it the cables?

Or alternatively, is there a way to restore TouchID without parts?

Any help is appreciated.