Left (Driver) Front for the 1998-2004 Cadillac Seville/SLS/STS. Does not include the motor. Your motor is fine, they are seldom the problem. If you head a crunching, grinding sound and/or the glass is falling into the door channel, you need to replace the regulator. Video install instructions are on this page.
Posted by Dan on 31st Aug 2015
YouTube video showing installation of this window regulator was right one and a big help. Ordered on Saturday afternoon and delivered on Tuesday afternoon. Installed same afternoon