BMW X3 Lower Door Hinge 41003402821

The Lower Door Hinge is a critical component located on the front and rear left doors of select BMW X3 models. This OEM part, with numbers 3422371 and 3404899, ensures that the door swings open and closed smoothly, facilitating proper operation. It interfaces directly with the door latch mechanism and body of the vehicle, providing structural support and alignment. Common issues like excessive wear, bending, or fractures can cause the door to sag or misalign, necessitating replacement. This hinge is essential for maintaining door function and vehicle security. Compatible with BMW X3 models from 2004 to 2010, this is a genuine manufacturer part for reliable performance. --- The Lower Door Hinge serves as the pivotal connection point for the left front and rear doors in BMW X3 models from 2004 to 2010. This authentic OEM part, identified by part numbers 3422371 and 3404899, plays a vital role in allowing doors to open and close effectively. Damage such as corrosion or breakage may lead to improper door operation, making timely replacement critical. It works with the door latch and door frame to ensure a secure fit and ease of use. This component is necessary for the vehicle's functionality and user experience. Ensure you install only genuine parts for dependable performance and compatibility. --- Integrate seamless door operation with the Lower Door Hinge, designed specifically for BMW X3 vehicles from 2004 through 2010. This genuine OEM component, referenced by part numbers 3422371 and 3404899, is responsible for supporting the door's movement and stability. Positioned on the left side at both the front and rear, it prevents sagging or misalignment during use. Typical situations calling for its replacement include significant wear, visible damage, or malfunctioning hinges. Trust in this factory-original part to restore your vehicle's functionality and ensure a secure door fit.