BMW F20 LCI Front Door Brake Check Strap Right O/S 7446716

BMW F20 LCI Front Door Brake Check Strap Right O/S is an original door opening mechanism component, designed for installation on the front right door in facelifted BMW 1 Series models (F20 LCI). It ensures a controlled range of door opening, stabilizes its position, and limits unwanted movement when entering and exiting the vehicle.

Specifications and technical data

• SKU: 7446716
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7446716
• Substitutable numbers: 51217446716, 7446716, 51217311337, 7311337
• Location on the vehicle: Front, Right
• Category: Other Exterior Parts & Accessories

Purpose and function of the door check strap

The check strap is responsible for the precise guidance of the door during opening and closing, as well as maintaining it in several stable operating positions. This reduces stress on the hinges, improves user comfort, and limits the risk of accidental, sudden door opening due to wind or uneven terrain. The component is dedicated for installation in the front, right zone, which means it is used on the front right door of the vehicle. Such structural fitment allows for maintaining the factory door operation geometry and proper interaction with the bodywork.

Benefits of using an original BMW check strap

Using an original check strap in the BMW F20 LCI translates into:

• consistent operation with the factory hinge and lock mechanism,
• properly selected resistance characteristics during opening and closing,
• reduction of stress within the door mounting points,
• more predictable door behavior in daily use. As a used original component, the check strap maintains a design consistent with BMW factory standards, which facilitates installation and helps avoid problems typical of aftermarket replacements with imprecise fitment.

Selection and vehicle compatibility

The check strap is designed for the BMW F20 facelift (LCI) body and is mounted in the front right door. When selecting the part, it is worth paying attention to:

• compatibility with the F20 LCI body generation,
• vehicle placement specified as Front, Right,
• the fact that it is an element from the group of original BMW components. Thanks to this, the mechanism maintains proper cooperation with factory mounting points and the appropriate door movement kinematics.

Condition and service application

The front right door check strap in this version is offered as a second-hand market part, which is a cost-effective solution for post-accident repairs, replacing worn-out consumable elements, or restoring full door functionality after long-term use. Replacing a worn check strap allows for the elimination of unpleasant clicking sounds, overly loose door operation, or problems with keeping them in a stable position. If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other elements from the same group, such as hinges, locks, or guides, check the available parts in the Other BMW category.

Technical support and knowledge of sports constructions

For those interested in comparing technical solutions used in various brands and equipment versions, including high-performance models, an article discussing differences in engine, brake, and chassis construction may be helpful. More information can be found in the material: Audi RS vs other models – what is hidden under the hood and chassis?.