BMW X5 Series E53 Upper Belt Force Limiter Front Left N/S Light Beige 8258971

The Left Front Seat Belt Force Limiter for BMW X5 E53 in Light Beige is an original safety system component designed for installation on the front left seat. Engineered by BMW, it ensures proper interaction with the seat belt and color consistency with the vehicle's beige interior.

Specifications and technical data

• SKU: 8258971
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8258971
• Substitutable numbers: 72118258971, 8258971, EM
• Location on the vehicle: Front, Left
• Color: Beige
• Category: Seat Belts & Parts

Purpose and Function in the Safety System

The seat belt force limiter is responsible for the controlled operation of the belt during sudden braking or collision. This component works in conjunction with the pretensioner and seat structure to reduce the loads acting on the torso of the driver or the front left passenger.

For the BMW X5 E53, the use of a dedicated limiter is crucial for:

• maintaining the factory protection parameters specified by the manufacturer,
• proper interaction with the seat belt and other SRS system components,
• stable mounting within the seat structure on the driver's or passenger's side in right-hand drive versions.

Fitment for BMW X5 E53 and Interior Color Scheme

The presented limiter has been developed specifically for the X5 E53 generation, taking into account seat geometry, mounting points, and seat belt routing. This ensures that proper belt tape guidance angles are maintained, contributing to comfort during daily driving and the effectiveness of the system in emergency situations.

The light beige color allows for an aesthetically pleasing integration of the component into BMW X5 beige interiors. The appropriately chosen shade:

• minimizes visible color differences between the pillar, upholstery, and belt components,
• maintains a cohesive cabin appearance in vehicles with beige interior configurations,
• helps preserve the car's original character after replacing a safety component.

Technical Characteristics and Installation

The limiter is designed for installation in the front left position, according to the factory BMW design. The component's construction allows for its installation in place of the original part, using the mounting points provided by the manufacturer.

In practice, this means:

• maintaining the factory belt routing geometry on the left side,
• compatibility with the original seat belt used in the BMW X5 E53,
• installation by a qualified service center without the need for modifications to the seat structure or body.

Due to the component's importance for safety, installation by a specialist is recommended, following manufacturer procedures and verifying the correct operation of the entire belt system.

Why Choose an Original BMW Seat Belt Force Limiter

Using original components in the safety system directly impacts the predictable behavior of the vehicle during road incidents. For a seat belt force limiter, this means:

• maintaining operating parameters consistent with BMW's design,
• guaranteed fitment to the seat and body structure of the X5 E53 model,
• consistency with other SRS system components, such as pretensioners and airbags.

This component, from the seat belts and parts category, is a vital part of the complete protection system, and its selection should be based on compliance with BMW technical documentation and manufacturer reference numbers.

Further Knowledge and Related Products

If you are looking for other components from the BMW seat belts and parts category for your car, check out the BMW seat belts and parts available in our store to select complete solutions for your vehicle's safety system.

Want to better understand the differences between standard components and the manufacturer's sport line? Read the article BMW M Performance – How do BMW M Components Differ from Standard Ones, which discusses, among other things, the use of original and used BMW components in various configurations.

If you are considering the choice between new parts, aftermarket replacements, and used parts, the guide Original, Aftermarket, or Used – Which Car Parts Offer the Best Value may be helpful, describing the differences in cost, quality, and fitment by OEM numbers.