BMW X3 E83 Front Right Upper Seat Belt Force Limiter O/S 3448358

BMW X3 E83 Right Front Seat Belt Black is an original part from the Seat Belts and Parts category, designed for installation on the right front side of the vehicle. It ensures proper restraint for the driver or passenger, supporting the function of passive safety systems in the BMW X3 E83.

Specifications and technical data

• SKU: 3448358
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3448358
• Substitutable numbers: 3448358, 72113448358, 3400712, 72113400712
• Location on the vehicle: Front, Right
• Category: Seat Belts & Parts

Purpose and Fit for BMW X3 E83

The presented right front seat belt has been designed specifically for the BMW X3 E83 model. The construction and geometry of the mountings correspond to the factory mounting points, ensuring compatibility with the vehicle's original safety system.

Its placement on the vehicle is front, right side, making this part the correct choice when replacing the passenger-side belt in left-hand drive versions. The appropriate webbing length and retractor characteristics are adapted to the X3 E83 body, facilitating installation and subsequent use.

Seat Belt Construction and Function

The seat belt in this BMW model is responsible for securely holding the user's body in the seat during driving and in emergency situations. The integrated retractor mechanism ensures proper webbing tension, and the lock reacts to sudden changes in speed or vehicle tilt.

The black color of the webbing allows for seamless integration with most BMW X3 E83 interior configurations, whether with fabric or leather upholstery. This ensures that replacing a damaged belt does not disrupt the cabin's aesthetics, and the new part harmoniously fits into the original interior design.

Benefits of Using an Original BMW Seat Belt

Using an original BMW OE seat belt offers a range of practical benefits:

• Maintaining factory safety parameters – the belt works with the seat structure, airbags, and vehicle electronics as intended by the manufacturer.
• Proper fit for the X3 E83 body – mounting points, webbing routing angle, and retractor operation characteristics are consistent with the factory design.
• Visual consistency of the interior – the black color of the webbing and trim elements matches the original cabin styling of the BMW.
• Direct replacement capability – designed for installation in place of the factory right front belt.

Part Condition and Service Application

The offered seat belt is a used part, sourced from disassembly. This is a practical service solution that allows for the restoration of the BMW X3 E83's safety system functionality while maintaining compliance with the original manufacturer's specifications. This type of part is particularly useful after a collision, mechanical damage to the webbing or retractor, and during post-accident repairs when it is necessary to restore complete passenger-side safety equipment.

BMW Seat Belts and Parts – Component Selection

If you 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 assortment. This will help you select compatible components for your specific vehicle configuration.

Safety and Part Selection – Practical Knowledge

When planning more extensive service work on premium vehicles, it is also worth considering the condition of the engine accessories and other key systems. In the context of German brands, a guide dedicated to servicing Mercedes units may be helpful – you can find more information in the article Reliability under the star – how to care for engine accessories in popular Mercedes-Benz C-Class and E-Class models?, which discusses best practices for part selection and service prevention.