BMW X3 F25 X4 F26 Front Seat Belt Upper Seatbelt Left N/S Black 7258431

The BMW F25 F26 Front Left Black Seat Belt is an original part from the Seat Belts and Parts category, designed for installation on the front left side of BMW F25/F26 vehicles. The black color ensures consistency with the factory interior finish, and the OEM construction guarantees proper operation of the passenger restraint system.

Specifications and technical data

• SKU: 7258431
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7258431
• Substitutable numbers: 72117258431, 7258431
• Location on the vehicle: Front, Left
• Color: Black
• Category: Seat Belts & Parts

Intended Use and Fitment for BMW F25/F26

The presented BMW front left seat belt has been specifically designed for driver's side application in F25 and F26 models. Its precise placement on the vehicle simplifies the selection of the correct component for post-accident repairs, replacement of a damaged belt, or completing the interior after disassembly.

The black shade of the webbing and trim elements helps maintain a uniform cabin appearance, especially in popular BMW interior configurations that utilize dark upholstery and panels. This ensures that the replacement does not disrupt the aesthetics of the dashboard or door panels.

Seat Belt Construction and Function

The seat belt offered here is a complete component of the driver's side passenger restraint system. Its construction is prepared to integrate with the factory mounting points in the BMW F25/F26 body, allowing for installation without modifications and maintaining the correct webbing routing geometry.

Key functional features:

• Dedicated Vehicle Placement – Front left side installation, according to the original BMW design.
• Black Color – A neutral, universal finish that matches most interior configurations.
• Original BMW Construction – Maintains the factory operating parameters of the safety system.

This type of seat belt is a crucial element of the passive protection system, working in conjunction with the vehicle's pretensioners and airbags. Proper component fitment directly impacts the effectiveness of driver protection in an emergency situation.

Condition, Origin, and Service Application

The offered part is a used component from a dismantled vehicle, designated as a used BMW component. This is a practical solution for workshops and owners looking to restore full functionality to the safety system while maintaining reasonable repair costs. Its original origin ensures compliance with factory installation standards and compatibility with the vehicle's existing systems.

This seat belt is particularly suitable for the following applications:

• Post-Accident Repairs – Replacement of a damaged belt after the activation of safety systems.
• Interior Completion After Disassembly – Supplementing missing parts after a previous vehicle dismantling.
• Professional BMW Services – As a replacement part conforming to the original model specifications.

Selection by OEM Numbers and Secure Online Purchase

When selecting a BMW seat belt, matching by OEM numbers and interchangeable part numbers is crucial. Correct identification helps avoid installation issues and vehicle electronics incompatibilities. To deepen your knowledge on verifying part compatibility by numbers, consult our practical guide: Risk-Free Online Parts Shopping – 5 Ways to Verify Components by OEM Numbers.

Other BMW Seat Belts and Parts

If you are assembling a restraint system or looking for other BMW seat belts and parts for your vehicle, explore the dedicated selection in our store: BMW Seat Belts and Parts. This will allow you to easily select compatible components for your specific model and vehicle side, maintaining the technical consistency of the entire system.