Replacing a Kenmore Through the Door Ice Maker?

My Kenmore refrigerator, model 106.58904801 through the door ice maker is blocked. I used a hair dryer to melt the ice, but too much heat deformed the rubber flap door, dislodged the door mechanism and caused other damage. The electric motor for water and ice is no longer audible. The water stopped also, but the light works. How do I get and replace unit?

By greg from NYC, NY