To add, the kits come with a variety of caps and adapters of different sizes so you can choose the smallest cap that fits. I have never seen it done but I have heard in some applications you can shim the window regulator back far enough that you can use OEM power window door panels without the hole. No, the original window cranks won't fit, however at one time they sold a deluxe version of this kit that came with an emergency window crank so you could pop off the door panel crank and manual wind the window up/down. I never had a malfunction with mine.