The poor design on the window regulator left me replacing both regulators on my gmc truck & both regulators on my grand am. GM is cutting corners and it cost me 1300.00 dollars this year so my windows can go up & down. The small cable and plastic clips used in this design is inadequate. You think you would get a decent product when you pay so much for an american made product and you end up getting burned. My next car will be foreign made. Maybe then I won't have as many problems.