Cracked inner oven glass window - KitchenAid Ovens

Typically, as in ours, there are screws holding the inner door cover on. Look on the back, bottom or sides. These will hold the inner door on, then once removed, observe screws, typically Philips, holding the glass frames together. Careful not to over tighten the frames when reinstalling or you may crack the glass. Do not use a power screw gun either.

I would replace the whole thing and save the old one for a rainy day.

Take a look at http://ovendoorglue.co.uk/fix-oven-door-glass/ whish should help explain how to remove the oven door, take off the fascia and glue the inner glass.

You should be able to just replace the inner door glass. They are usually available as a seperate spare part.
Go to the manufactures web site, and if neccessery send an e-mail to them.

you need to take the door apart try to find a exsploted view on the net

I am looking for a Kitchen Aid part # 4164235, a Window Pack for the inner door of my Kitchen Aid Oven door.

The inner window should be part of the outer window. The 2 are one piece. If the inner window on the inside is dirty, then the seal has been broken or the glass is cracked. You will have to replace the entire glass or just live with it being dirty.

this is a fairly common problem with glass doors on any make of oven

the item number is 4449259 can be purchased from ap wagner parts 800-268-7513 in usa or 800-888-7013 in canada hope this helps