The original equipment window regulator on certain BMW models binds when the cable deforms over time. This Dorman OE FIX replacement features added tension springs, cable guides and sheathing to help resist reel binding..

Product Features:

• Upgraded solution - this window regulator for specified BMW vehicles has added tension springs, cable guides and sheathing to help resist reel binding.
• Failure-resistant design - features cable tension springs to resist cable reel binding caused by a stretched cable
• Enhanced components - also includes cable guides and sheathing to eliminate high tension and reduce cable stretching
• Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience