BMW F40 Rear Seat Bench Sofa Belt Seatbelt M Centre Middle 8076478

BMW F40 Rear Seat Bench Sofa Belt Seatbelt M Centre Middle is an original component from the Seat belts and parts group, designed for installation on the rear bench in the M version. It allows for the restoration of full functionality to the middle rear seat, ensuring compliance with BMW factory safety standards and visual consistency of the interior.

Specifications and technical data

• SKU: 8076478
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8076478
• Substitutable numbers: 72118076478, 8076478
• Location on the vehicle: Rear
• Part type: Seat Belt
• Category: Seat Belts & Parts

Purpose and function in the vehicle

The presented rear seat belt is dedicated to installation in the middle of the rear bench in the BMW F40 series model. The component operates at the factory mounting point, working in conjunction with the stock buckles and the vehicle's safety system. This ensures proper belt routing geometry and correct operation of the locking mechanism during sudden braking or a collision.

The location on the vehicle in the rear zone allows for the direct replacement of a worn or damaged belt without the need to modify the bench or body structure. This solution is particularly important for post-accident repairs and for restoring full functionality to all seating positions.

Construction and fitment for BMW F40

The belt has been designed as a component compliant with BMW factory specifications, which translates into precise fitment to the body mounts and the appropriate length and operating characteristics of the retractor. The design provides for cooperation with the stock M-version bench, maintaining proper belt routing relative to the backrest and seat cushion.

Thanks to the use of an original mounting solution, the replacement process is straightforward: removal of the old component, installation of the new belt in the existing points, and then verification of the mechanism's correct operation. This approach reduces the risk of installation errors and helps maintain consistency with other elements of the safety system.

Performance characteristics and safety

The middle rear seat belt plays a key role in protecting the passenger occupying the central position. The appropriately selected characteristics of the retractor and locking mechanism ensure proper belt tension during driving and its rapid locking in an emergency situation. Using an original component allows for maintaining the parameters intended by the vehicle manufacturer.

In practice, this means:

• proper cooperation with factory anchor points,
• stable belt routing relative to the backrest and seat cushion,
• maintaining consistency with other seat belts on the rear bench.

As a result, the middle rear seat can be used again as intended, without compromising passive safety.

Component condition and service application

The offered belt comes from the used parts group, which makes it a cost-effective solution while maintaining the original BMW construction. This type of component is particularly useful in workshops specializing in post-accident repairs, interior renovations, and restoring full vehicle functionality after safety systems have been deployed.

Choosing an original seat belt from the secondary market allows for reduced repair costs compared to new replacements, while simultaneously maintaining compliance with factory design solutions. This is a practical approach for users who want to preserve the character of the BMW F40 M version while ensuring passenger safety.

Integration with other BMW safety elements

The BMW F40 Rear Seat Bench Sofa Belt Seatbelt M Centre Middle works with other passive safety system elements in the vehicle, such as side and curtain airbags or seat belt tensioners in other seating positions. The structural consistency of the entire system is important both for daily driving comfort and for maintaining the protection parameters intended by the manufacturer.

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

Expert support and knowledge about used parts

When selecting used safety components, it is worth relying on proven sources and reliable knowledge about the secondary market. Issues related to the cost-effectiveness of using original dismantled components, their durability, and their impact on operating comfort are discussed in more detail in the article Mercedes – comfort, prestige, and durability. Why is it worth choosing original used parts?, which can provide helpful background also when making decisions regarding parts for BMW.

If you are interested in a broader context of operating cars of this brand and the impact of choosing components from the secondary market on maintenance costs, it is also worth reading the analysis of power units in the article BMW N47 vs M57 / M57N / M57N2 – a ranking of legendary diesels, which shows a practical approach to choosing service solutions in BMW vehicles.