BMW F20 F21 LCI Trunk Lid Hinge Left N/S Alpinweiss White 7239875

BMW F20 F21 LCI Trunk Lid Hinge Left N/S Alpinweiss White is an original body component designed for the precise guidance and support of the trunk lid on the left side. Thanks to its factory fit for the F20/F21 series, it ensures stable lid operation, correct hinge geometry, and a consistent appearance with the Alpinweiss 3 body color. This is a practical solution for accident repairs, replacing worn mounting components, or restoring the full functionality of the vehicle's rear section.

Specifications and technical data

• SKU: 7239875-AW
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7239875
• Substitutable numbers: 7239875, 41007239875
• Location on the vehicle: Left
• Color: Alpinweiss 3 - 300
• Category: Lift Supports, Latches, Hinges & Additional Parts

Purpose and function of the trunk lid hinge

The presented left trunk lid hinge has been designed specifically for BMW F20 and F21 series models, where it is responsible for the controlled opening and closing movement of the lid and maintaining it in the correct position relative to the body. The component works in conjunction with the lid mounting system and the rear body seal, which is important for both user comfort and protecting the trunk interior from external factors.

The positioning on the left side allows for the preservation of factory hinge geometry, which reduces the risk of stress on the lid skin, uneven closing, or accelerated wear of the seals. This is particularly important during post-collision repairs, where accurately recreating the original structure is essential.

Color and visual fit

The hinge is finished in Alpinweiss 3 - 300, which allows for an aesthetic match to a body painted in this color without the need for additional painting or with minimal paintwork required. This makes it easier to maintain the visual consistency of the vehicle's rear, and the assembly and finishing process is shorter and more predictable.

The factory surface finish also promotes appropriate resistance to weather conditions and typical operational loads in the trunk lid zone, where the component is exposed to moisture, dirt, and temperature changes.

Assembly and operational characteristics

As a component from the Gas springs, locks, hinges, and other parts group, the trunk lid hinge works with other components of the lid opening and support mechanism. The design provided by the vehicle manufacturer allows for installation in place of the factory hinge, while maintaining the original mounting points and correct movement kinematics.

The used product allows for an economical repair while maintaining the original design specifications. This is a solution often chosen by workshops specializing in BMW body repairs, where both cost and compliance with factory technical solutions are important.

Benefits of using an original BMW hinge

Using an original trunk lid hinge in a BMW F20/F21 brings a number of practical benefits:

• preservation of the factory trunk lid geometry and correct body lines,
• secure guidance of the lid during opening and closing,
• reduction of the risk of improper closing and play in the mechanism,
• color consistency with the body in the Alpinweiss 3 shade,
• possibility of economical repair using an original used component.

Thanks to this, the hinge is a functional choice both for local repairs and for the comprehensive reconstruction of the rear of the vehicle after mechanical damage.

Repair expansion and additional information

If you are planning a comprehensive repair or upgrade of the rear body zone in your BMW and need other elements from the same group, such as mounts, guide elements, or additional lid mechanism components, check the available parts in the Gas springs, locks, hinges, and other BMW parts category.

To better plan the scope of service work and make informed decisions regarding the replacement of wear-and-tear parts, it is worth reading the practical tips included in the article TOP 10 most frequently replaced parts in your car, where typical areas requiring regular inspection and component replacement are discussed.