Normally the regulator is replaced as an assembly, however, if the slack cable is not frayed and is caused by a broken plastic wheel, I would head to a "pick-your-own-parts" salvage yard to get just that wheel. You can check at the dealer for repair parts, but as of '99 when I left, they were not available separately although that design had only been out a few years.
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Sunday, April 24th, 2011 AT 8:29 PM