This might help...
http://www.2carpros.com/how_to/power_window.htm
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Yes. They do sell a window motor GEAR KIT.
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don't just replace the window motor replace the whole car. get a hybrid or something
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Must replace window regulatorhttp://www.ricksfreeautorepairadvice.com/repair-topics/window-power-repair/replace-a-power-window-motor-regulator
Replace the motor.
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