BMW 3 Series E91 E91N LCI Gas Pressurized Spring For Trunk Lid 470N

BMW 3 Series E91 E91N LCI Gas Pressurized Spring For Trunk Lid 470N is an original component designed for the rear body section, responsible for the smooth lifting and stable support of the trunk lid. Thanks to the factory BMW design and precise fitment for this specific body generation, the gas spring ensures predictable operation of the lid and comfortable trunk access. It is a practical solution for users who expect consistent performance with the factory trunk opening system and the preservation of the vehicle's original functionality.

Specifications and technical data

• SKU: 7127875
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7127875
• Substitutable numbers: 51247127875, 7127875
• Location on the vehicle: Rear
• Category: Door Panels

Purpose and function in the vehicle

The gas spring operates in the rear of the vehicle, where it is responsible for the controlled lifting and support of the trunk lid. A properly selected component:

• stabilizes the movement of the lid throughout the entire opening range,
• reduces the risk of sudden closing,
• facilitates daily access to the cargo area,
• improves the convenience of using the vehicle in both urban and highway conditions.

Due to its fitment for the specific E91/E91N body design, the gas spring works with the hinges and lid mounts according to the manufacturer's specifications, which translates into repeatable and predictable mechanism operation.

Original origin and compatibility

The presented gas spring comes from the group of original BMW components, which means it maintains factory operating parameters and compatibility with the body systems intended for this estate generation. The element was designed specifically for installation in the rear zone of the vehicle, taking into account the geometry of the trunk lid and the loads resulting from its weight.

Original origin promotes:

• secure fitment to factory mounting points,
• no need for structural modifications,
• consistency in operation with other trunk lid components,
• maintenance of opening and closing characteristics consistent with the BMW design.

Performance characteristics and installation

The trunk lid gas spring in this model is designed as an element working along the axis of the lid's movement, which minimizes stress and ensures even distribution of forces. In practice, this translates into:

• smoother trunk opening,
• reduced load on hinges and mounts,
• comfortable use even with frequent opening of the lid.

Due to the design intended by the manufacturer, installation is straightforward – factory mounting points are used on both the body and the lid side, which facilitates trouble-free replacement of a worn-out component with a functional equivalent.

Condition of the component and benefits of choosing used OEM

The offered gas spring is a secondary market component, which allows for an economical replacement while maintaining the manufacturer's original specifications. Compared to many aftermarket replacements, a used OEM component often better replicates the operating characteristics intended for a given model, which is particularly important in the case of components responsible for moving body parts.

If you are considering whether a used original part or a replacement is a better choice, our guide material describing practical selection criteria may be helpful – more information can be found in the article 5 reasons why a used OEM part is a better choice than a replacement.

Expanding your BMW trunk lid upgrade

If you are planning a comprehensive repair or upgrade of the trunk lid area in your BMW and need other elements from the same group, such as interior trims, side panels, or mounting covers, check out the available parts in the BMW Door Upholstery category.

Summary

BMW 3 Series E91 E91N LCI Gas Pressurized Spring For Trunk Lid 470N is a practical solution for users who want to restore the proper operation of the trunk lid while maintaining factory performance characteristics. The original BMW design, fitment for the rear body section, and the ability to install it in place of a worn-out component make it a sensible choice for servicing the trunk area in E91/E91N series models.