BMW F12 F13 Rear Bench Couch Seat Belt Seatbelt Left N/S Side 7226439

BMW F12 F13 Rear Bench Couch Seat Belt Seatbelt Left N/S Side is an original factory-fitted component for BMW 6 Series convertible and coupé models. This component from the Seat belts and parts group is responsible for the stable mounting of the seat belt on the rear bench on the left side, ensuring proper passenger protection. It is a practical solution for users who want to restore full functionality to the safety system after a collision, interior disassembly, or upholstery upgrade.

Specifications and technical data

• SKU: 7226439
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7226439
• Substitutable numbers: 7226439, 72117226439
• Location on the vehicle: Rear, Left
• Part type: Seat Belt
• Category: Seat Belts & Parts

Purpose and vehicle placement

The presented seat belt is intended for installation in the rear of the vehicle, on the left side. It is responsible for securing the passenger sitting on the rear bench, working in conjunction with the factory mounting points in the BMW F12/F13 series body. Thanks to its dedicated placement, the correct geometry of the belt routing is maintained, which translates into the proper operation of the locking mechanism during sudden braking or impact.

Technical and functional characteristics

As an original BMW part, the belt has been designed for strict compatibility with the construction of the rear bench and interior side panels. The assembly includes the safety belt with a retractor mechanism and factory mounting points, which allows for maintaining proper tension and smooth extension. The design is optimized for compatibility with standard seat and upholstery mounts, ensuring that installation is orderly and predictable. A used element of this type is particularly useful for:

• restoring the efficiency of the safety system after airbag or tensioner deployment,
• replacing a damaged belt after a collision or due to operational wear,
• completing the interior after disassembly or changing the rear bench configuration.

Benefits of using an original BMW rear seat belt

Using an original rear seat belt for the BMW F12/F13 allows for the preservation of factory safety parameters and compliance with the manufacturer's service documentation. Precise fitment to the body eliminates the need for modifications, and the correct belt length and mounting geometry ensure comfort for passengers of various heights. This solution is particularly beneficial for workshops specializing in post-accident repairs and for users who care about compliance with the manufacturer's guidelines. The element from this group is also a good choice when you want to maintain a consistent interior look – the original finish and belt routing are matched to the styling of the BMW 6 Series rear bench.

Installation and service aspects

The rear bench seat belt on the left side is intended for installation in factory mounting points, which facilitates service work and reduces repair time. Dedicated vehicle placement allows for clear identification of the mounting side, which is important when completing a set of belts for the entire rear bench. When replacing, it is recommended to follow BMW service procedures, including proper tightening of mounting bolts and checking the correct operation of the retractor mechanism after installation. For all-wheel-drive vehicles, it is worth paying attention to the general condition of the chassis and drivetrain, and when planning broader modernization work on such models, an article describing various AWD solutions may be helpful – more information can be found in the material xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems from BMW, Mercedes, Audi and VW.

Expansion of the BMW seat belt offer

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 tensioners, retractors, or additional mounts, check out the available parts in the BMW Seat belts and parts category.