BMW G30 G31 Rear Hatch Boot Lid Tailgate Boot Inner Cover Trim Panel 7390399

BMW G30 G31 Rear Hatch Boot Lid Tailgate Boot Inner Cover Trim Panel is an original body trim component designed for installation in the luggage compartment area. Thanks to its factory-fit design, it ensures a cohesive interior look, secure mounting, and an aesthetic finish for the lower edge of the tailgate, which translates into daily trunk usage comfort and an organized cargo space.

Specifications and technical data

• SKU: 7390399
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7390399
• Substitutable numbers: 7390399
• Location on the vehicle: Rear
• Part type: Trim Strip
• Category: Trim

Purpose and function of the component

The described cover is a factory trim panel mounted in the rear of the vehicle, on the inner side of the tailgate for 5 Series G30/G31 generation sedans and wagons. Its purpose is to:

• cover the structural elements of the tailgate and wiring,
• protect the inner sheet metal from accidental mechanical damage,
• stabilize and organize the upholstery edges in the luggage area,
• reduce noise and vibration transmission from the rear of the body.

Thanks to its precise fit for the specific BMW 5 Series generation, the panel helps maintain stylistic consistency of the trunk interior and improves the overall impression of finish quality.

Construction and fitment for BMW G30/G31

The tailgate cover has been designed as a component dedicated to the rear of the body, taking into account the contours, mounting points, and geometry of the tailgate used in the BMW G30/G31. The panel's construction allows for:

• installation at factory mounting points without the need for modifications,
• compatibility with original handles, latches, and other trim elements,
• maintaining proper rigidity during repeated opening and closing of the tailgate.

Such a solution facilitates quick service and replacement of damaged lining, while simultaneously allowing you to maintain the original character of the BMW interior without compromising on fitment.

Benefits of using the original lining

Using a factory inner tailgate cover in the BMW G30/G31 brings a number of practical utility benefits:

• aesthetic finish of the rear vehicle interior,
• better protection of the tailgate structure against scratches from luggage,
• easier cleaning of the luggage area,
• preservation of vehicle value due to compliance with original specifications.

This solution is especially recommended when replacing damaged or missing lining, as well as during trunk interior restoration work, where factory fitment and predictable component behavior during long-term use are essential.

Condition and application in BMW vehicles

The item comes from dismantling and is offered as a used part, which allows for economical repair of the rear body area while maintaining the original manufacturer's quality. This type of solution is particularly beneficial for post-accident repairs, replacing worn trim panels, or completing missing trunk interior elements.

The cover is intended for installation in the rear of the vehicle, making it ideal for users who want to restore full functionality and aesthetics to the tailgate of their BMW 5 Series G30/G31 generation, without the need to resort to replacements with uncertain fitment.

Related BMW trim elements

If you are planning a comprehensive repair or upgrade of the luggage area in your BMW and need other elements from the same group, such as additional trim panels, decorative strips, or inner covers, check the available parts in the BMW linings, decorative strips, and trim category.

If you are considering broader use of original parts from dismantling in your car and want to better understand the advantages of such a solution in terms of costs and quality, it is worth reading the practical tips contained in the article Used parts for Mercedes - original parts from dismantling, which in many aspects can also be applied to other premium brands.