Does this come with mounting bolts?

Mounting hardware is not included with this handle. You'll use the existing fasteners from your old pull—have those ready before you remove the worn one.

Can I use this on both front and rear doors?

Yes. This is a right-side handle that fits both front and rear door openings on the same vehicle, so a single piece covers both locations if you need it.

Does the finish need any prep before install?

The handle arrives ready to install. If you want to paint or stain it to match your interior, do that before bolting it in place—easier to work with outside the door.