BMW F21 F22 F23 LCI Front Door Brake Hinge Driver Passenger Side 7446719

BMW F21 F22 F23 LCI Front Door Brake Hinge Driver Passenger Side are original BMW mounting components designed for the front body section in facelift (LCI) versions. They ensure stable door operation, precise maintenance of door geometry, and secure closing, which translates into comfort of use and proper performance of the entire door assembly.

Specifications and technical data

• SKU: 7446719
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7446719
• Substitutable numbers: 51217446719, 7446719, 51217269354, 7269354, 51217446720, 7446720, BG
• Location on the vehicle: Front
• Category: Other Exterior Parts & Accessories

Purpose and function of the BMW F21 F22 F23 LCI door hinges

The presented hinges are designed for use in the front body zone, where they are responsible for the load-bearing and guidance of the driver or passenger door. Their construction allows them to withstand loads resulting from the weight of the door, frequent opening and closing, and the operation of seals, without losing the rigidity of the connection to the bodywork.

Properly selected hinges minimize the risk of door sagging, rubbing against the door sill, or uneven contact with seals, which is important for both comfort and protection against noise and moisture.

Benefits of using original BMW hinges

Using original door hinges in F2x series facelift models allows for maintaining factory door performance parameters and consistency with other body components. These elements are designed for:

• precise fitment with the pillar and door structure,
• appropriate operating characteristics throughout the entire opening range,
• stable maintenance of door position over a long period of operation,
• compatibility with factory mounting points.

As a result, installation is predictable, and after adjustment, uniform gaps and proper door-to-body fitment are achieved.

Characteristics of the used component

The offered BMW F21 F22 F23 LCI Front Door Brake Hinge Driver Passenger Side come from disassembly, which means they are used parts, yet still suitable for further service. In practice, this allows for an economical repair of the door area while maintaining the manufacturer's original specifications. A used mounting component is a good solution in situations where mechanical damage to the hinge, deformation after a collision, or excessive wear resulting in door sagging has occurred.

Choosing an original, used hinge is particularly beneficial where compliance with factory body geometry and maintaining the hinge's intended operating characteristics are essential.

Selection and technical compatibility

The component has a dedicated OEM part number and associated replacement numbers, which facilitates verifying compatibility with a specific vehicle configuration. Before purchasing, it is worth comparing the markings with service documentation or the existing part to confirm full compatibility with a given facelifted BMW F2x series vehicle.

Thanks to the assigned placement on the vehicle: front, the hinge can be clearly identified as intended for the front door, which reduces the risk of error when selecting parts within the bodywork.

Repair expansion and related offer

If you are planning a comprehensive repair or upgrade of the body area in your BMW and need other components from the same group, such as mounts, brackets, or additional holders, check the available parts in the Other BMW category.

For users interested in comparing technical solutions used in various brands and models, including sports versions, an article discussing differences in the construction of powertrains, braking systems, and chassis may be helpful – details can be found in the material Audi RS vs other models – what is hidden under the hood and chassis?.