This left rear window regulator from Omix-ADA fits 2002-2007 Jeep Liberty KJ.
Left Rear Window Regulator; 02-07 Jeep Liberty KJ
Does your Jeep window not roll up and down anymore? Or even worse, it's stuck somewhere in between. Omix-ADA offers high-quality replacements that will give you years of service. You won't need clear plastic and duct tape.