BMW 5 Series E60 E60N E61 E61N LCI Lower Belt Rear Centre Buckle 7059774 9133665

BMW E60 E61 Seat Belt Buckle, Middle Seat Belt, Rear is an original part from the seat belts and parts category, designed for installation on the rear bench seat in BMW 5 Series E60/E61 models. The middle seat belt buckle is responsible for securely anchoring the buckle, which is crucial for stable belt fastening and passenger safety. A used OEM part allows for the preservation of the factory-designed safety system without interfering with the manufacturer's original solutions.

Specifications and technical data

• SKU: 9133665
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9133665
• Substitutable numbers: 72119133665, 9133665, 72117059774, 7059774
• Location on the vehicle: Rear
• Category: Seat Belts & Parts

Purpose and Function of the Middle Seat Belt Buckle

The presented buckle is dedicated to the rear of the vehicle, in the middle position, where it is responsible for the correct fastening of the seat belt. The element works with the factory seat belt, ensuring:

• stable fastening of the buckle at a designated structural point of the body,
• proper management of forces acting on the belt during braking,
• compliance with the factory BMW safety system.

Thanks to the preservation of the original mounting geometry, the buckle does not require modifications to the seat or body structure, which facilitates hassle-free installation.

Benefits of Using an Original BMW Buckle

Using an original rear middle seat belt buckle in a BMW E60/E61 allows for the consistency of the entire safety system. In practice, this means:

• factory fit to the rear bench seat structure – no play or unwanted stress at the mounting point,
• maintaining the belt's position relative to the passenger's torso as intended by the manufacturer,
• compatibility with standard seat belts and upholstery components.

For users who are modernizing or restoring the safety system to full functionality, choosing an original buckle is a technically predictable solution that aligns with BMW's design principles.

Condition of the Part and Installation Aspects

The offered rear middle seat belt buckle is a used part, sourced from disassembly, which ensures compliance with the factory specifications of the given model. Such elements are particularly useful for:

• restoring the completeness of the seat belt system after a collision or interior modification,
• replacing a damaged or malfunctioning buckle,
• restoring the original configuration of the rear bench seat equipment.

Installation is performed at the location designated by the manufacturer, using the factory mounting points. It is recommended that installation work be carried out by someone experienced with passive safety systems, which ensures the correct tightening torque and proper belt routing.

Application in the BMW Safety System

The rear middle seat belt buckle is an integral part of the passive safety system, which works in conjunction with the belts, seats, and body structure. A correctly selected and installed component:

• enables the safe transport of a passenger in the middle seat of the rear bench,
• reduces the risk of incorrect belt fastening,
• supports the operation of other safety system components.

For owners of BMW 5 Series E60/E61 who prioritize technical correctness and safety system consistency, choosing an original buckle is a practical solution that aligns with the manufacturer's intentions.

Related Products and Technical Materials

If you are looking for other parts from the seat belts and parts category dedicated to this brand, check out the BMW seat belts and parts available in our store to complete the set of components for your car.

For comprehensive service work, it is also worth considering the condition of the suspension, which significantly impacts vehicle stability during emergency braking. Practical tips can be found in the article Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers, which discusses issues related to BMW models, among others.