Genuine BMW 51338254911 Front Left Window Regulator without Motor

The Genuine BMW 51338254911 is a factory-original front left (driver side) window regulator designed specifically for BMW X5 E53 models. This OEM component controls the precise up-and-down movement of the driver's side window, ensuring smooth and reliable operation that meets BMW's exacting quality standards.

Important Note: This window regulator does NOT include a motor. If your existing motor is functional, this regulator-only replacement is the ideal solution.

Key Features:

• Genuine BMW OEM part manufactured to original equipment specifications
• Designed for front left (driver side) position
• Features durable cable and pulley assembly for long-lasting performance
• Precision-engineered for exact fit without modifications
• Direct replacement for worn or broken window regulators
• Restores proper window function and eliminates slow or stuck windows

Window regulators commonly fail over time due to cable wear, pulley degradation, or mechanism fatigue. Symptoms include windows that won't roll up, fall into the door panel, or remain permanently closed. This genuine BMW replacement part restores factory performance and reliability, keeping rain, snow, and intruders out of your vehicle.

OEM Cross-Reference: 51-33-8-254-911