BMW 3 Series E90 Upper Rear Seat Belt Left Right N/O/S

BMW E90 Left Right Rear Seat Belt Assembly is an original part from the Seat Belts and Parts category, designed for installation on the rear bench seat, either on the left or right side. This is a functional solution for BMW users who want to restore the full functionality of the rear passenger restraint system.

Specifications and technical data

• SKU: 6975365
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6975365
• Substitutable numbers: 72119138233, 9138233, 72116975365, 6975365, 72117127225, 7127225, 72110428509, 0428509, 72110428510, 0428510
• Location on the vehicle: Rear, Right, Left
• Category: Seat Belts & Parts

Intended Use and Vehicle Placement

The presented seat belt is designed for installation on the rear bench seat of a BMW, with the possibility of use on both the right and left sides. This means one type of part can serve both outer rear seating positions, simplifying part selection and repair planning.

Its placement on the rear axle of the vehicle ensures proper belt routing relative to the body mounting points, which is crucial for maintaining the correct geometry of the passive safety system.

Technical and Functional Characteristics

This belt belongs to the Seat Belts and Parts group, meaning it is an integral part of the passenger protection system. The construction, based on original BMW solutions, guarantees:

• Precise fit to the mounting points in the BMW E90 body.
• Proper operation of the retractor mechanism under typical operating conditions.
• Compatibility with the standard rear bench seat and factory seat mounts.

The component is prepared to work with the vehicle's factory safety systems, ensuring structural and functional consistency of the entire system.

Benefits of Using an Original BMW Seat Belt

Choosing an original BMW seat belt offers a number of practical advantages:

• Consistency with factory construction – maintaining the mounting and belt routing geometry as intended by the manufacturer.
• Stable mechanism operation – correct belt locking and retraction in emergency situations and during daily driving.
• Aesthetic integration with the interior – the belt is designed for a specific model, ensuring no discrepancies in shape or mounting method.

This ensures a streamlined installation process and a final result that closely resembles the vehicle's original condition.

Item Condition and Practical Application

This seat belt comes from the BMW range and is offered as a used part, which helps reduce repair costs while maintaining original construction. This is a particularly beneficial solution for car owners who want to keep their vehicle in a configuration as close to factory as possible, without resorting to aftermarket alternatives of uncertain origin.

The component is suitable for:

• Replacing a damaged rear seat belt after a collision or pretensioner activation.
• Restoring full functionality to the rear bench seat after previous bodywork repairs.
• Comprehensive restoration of the BMW E90 interior, where maintaining original technical solutions is important.

BMW Seat Belts and Youngtimer Modernization

The BMW E90 is increasingly being treated as a youngtimer classic, where attention to a functional safety system goes hand in hand with a concern for originality. If you are planning a broader refresh of your car from the 1998–2012 model years, it's worth checking out the guide on our blog: Second Life for Youngtimers – How Used Car Parts Revitalize Cars from 1998–2012. You'll find practical tips on using used OEM parts in the restoration process.

Other BMW Seat Belts

If you also need 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. This will allow you to easily assemble a set of components needed for a complete repair or upgrade of the restraint system in your car.