Seat Buckle BMW X3 F25 X4 F26 Tensioner Belt Centre Rear Right O/S 7235456

Visual condition of the part

The product shows signs of use visible in the photos.

Seat Buckle BMW X3 F25 X4 F26 Tensioner Belt Centre Rear Right O/S is an original component from the Seat belts and parts category, designed for the rear interior of the vehicle. It ensures a secure and reliable seat belt latching, which translates into safe and stable passenger restraint on the rear seat. Thanks to its factory origin from the BMW range, the buckle maintains full compatibility with the seat structure and standard seat belts.

Specifications and technical data

• SKU: 7235456
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7235456
• Substitutable numbers: 72117341687, 7341687, 72117235456, 7235456
• Location on the vehicle: Rear, Right
• Category: Seat Belts & Parts

Purpose and function in the vehicle

The presented seat buckle is a component mounted in the rear part of the cabin, on the right side, which allows for proper guidance and locking of the seat belt in this area. The design has been developed for BMW X3 F25 and BMW X4 F26 models, ensuring that the correct mounting points and the operating geometry of the locking mechanism are maintained.

The component is responsible for:

• mechanically locking the seat belt tongue after it is inserted,
• stably maintaining the belt position relative to the seat,
• cooperating with the vehicle's standard passive safety system.

Benefits of using an original BMW buckle

Using an original seat buckle in a BMW X3 F25 or X4 F26 allows for consistency with the factory safety system design. The properly selected cable length, angle, and socket geometry influence the correct positioning of the belt relative to the passenger's silhouette and the mounting points in the body. This, in turn, helps maintain the protection parameters designed by the manufacturer in the event of sudden braking or a collision.

Additionally, the original buckle from this series:

• reduces the risk of slack and improper fitment with the seat,
• ensures proper cooperation with the standard seat belt tongue,
• facilitates installation in the factory mounting location.

Component condition and service application

The offered buckle comes from the used BMW parts group, which allows for an economical repair of the safety system while maintaining the original design. This type of component is particularly useful for:

• post-accident repairs of the rear interior,
• fixing malfunctions of the belt locking mechanism,
• restoring full functionality of the rear seat after replacing seats or upholstery.

Thanks to the preservation of factory specifications, the component can be used as a direct replacement for a damaged buckle, without the need to modify the seat or body structure.

Matching by numbers and selection procedures

In the case of safety-related components, precise matching by OEM part number and interchangeable numbers is particularly important. Verification of compatibility with a specific BMW X3 F25 or X4 F26 equipment version should be based on the manufacturer's catalog data or the vehicle's VIN. This approach minimizes the risk of installing the wrong buckle variant, which could affect the operation of the entire seat belt system.

If you want to better understand when it is worth reaching for used components in all-wheel-drive cars and what their role is in safety and drivetrain systems, the following article will be helpful: xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems from BMW, Mercedes, Audi and VW.

Safety, operation, and knowledge about BMW parts

The seat belt system in a BMW is designed as a cohesive system, in which every buckle, retractor, and mount work together in a specific way. Replacing a single element with a part from the same design family allows for maintaining the predictable behavior of the system during daily use. It is worth using knowledge about selecting original used components – this is described in more detail in the publication: BMW – sports performance and precision. How do original used parts extend the life of the Bavarian icon?.

If you are planning a comprehensive repair or upgrade of the interior safety zone in your BMW and need other elements from the same group, such as belt retractors, mounts, or additional buckles, check the available parts in the BMW seat belts and parts category.