Will this bolt straight onto my door without modification?

Yes. This handle mounts at factory rocker points with no drilling or door panel rework required. Line up the holes and secure with the original fasteners.

Does the keyhole work with my existing lock cylinder?

The keyhole is cast into the handle. Test-fit it against your door lock mechanism before final installation to confirm alignment with your cylinder.

What condition is this in — new or refurbished?

Condition details are not specified in the product listing. Contact support with your order number to confirm the exact condition before installation.