What I have noticed is the door handle is usually the 2nd thing wrong. The first thing is usually the door bushings. The door starts to sag and it makes the door harder to open so you pull harder on it. Then...snap. The customer comes in for an inner door handle replacement and we look at the bushings and they are usually worn out. If your bushings are in good shape then thats awesome but if not, replace the pins and bushings. Otherwise you will be replacing that inner door handle again real soon.