URO 51337165595PRM Premium Window Regulator Front Left without Motor

The URO 51337165595PRM Premium Window Regulator is an upgraded aftermarket replacement for BMW 1 Series front left (driver side) window mechanisms. This regulator assembly is designed to restore smooth, reliable window operation without the need for an expensive OEM replacement.

URO Premium Upgraded Design Features:

• Ball bearing pulleys in each pulley point to drastically reduce friction and extend service life
• Unique pulley profile design improves cable retention during challenging frozen or sticky window conditions
• Quality cable sheathing resists compression to maintain proper cable tension over time
• Self-lubricating construction for quiet operation and reduced wear
• Durability and life cycle tested to meet or exceed OEM performance standards
• Limited lifetime warranty coverage

Important Installation Notes:

• This is a regulator assembly only - does not include window motor (motor must be transferred from old regulator)
• Replaces OEM part number 51337165595
• Professional installation recommended for proper door panel removal and reinstallation

URO Premium regulators address common failure points found in stock window regulators by re-engineering critical components. When your window stops responding, moves sluggishly, or has fallen into the door panel, replacing the worn regulator mechanism is the solution. The Premium series represents URO's highest quality tier with improved materials and manufacturing standards backed by their lifetime warranty.