Genuine BMW 51-33-3-448-249 Window Regulator Front Left without Motor

The Genuine BMW 51-33-3-448-249 is an OEM window regulator designed to restore smooth and reliable window operation in your vehicle. This front left window regulator assembly is engineered to BMW's exacting factory specifications, ensuring precise fitment and dependable performance.

Key Features:

• Genuine BMW OEM part - guaranteed factory quality and perfect fit
• Front left (driver side) position window regulator
• Window regulator mechanism without motor included
• Direct replacement for worn or damaged window regulators
• Restores proper window raising and lowering functionality
• Eliminates grinding, knocking noises, or stuck windows
• Manufactured to original equipment standards
• Replaces previous part number 51-33-3-402-211

Window regulators connect to the bottom of the window glass and control the smooth raising and lowering motion. When window regulators fail, symptoms include unusual noises during operation, difficulty moving the window, or the window becoming stuck in the door frame. Installing this genuine BMW replacement ensures your window system operates like new with the reliability and longevity you expect from OEM components.