BMW G31 Touring Rear Tailgate Boot Lid Stop Trim Left N/S 7390423

BMW G31 Touring Rear Tailgate Boot Lid Stop Trim Left N/S is an original body component designed for operation in the rear left section of the vehicle. It ensures controlled movement of the tailgate, improving daily usability and the stability of the entire mechanism. Thanks to its factory origin from the BMW range, it maintains a precise fit to the body structure and hinge geometry.

Specifications and technical data

• SKU: 7390423
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7390423
• Substitutable numbers: 7390423, 51247390423
• Location on the vehicle: Rear, Left
• Category: Trim

Purpose and function in the vehicle

The rear left tailgate stop trim is responsible for guiding and stopping the tailgate within a specific range of motion. This component works in conjunction with the hinges and other mounting hardware, stabilizing the movement of the tailgate during opening and closing. A properly selected stop trim minimizes the risk of overloading the hinges, improves the comfort of operating the trunk, and contributes to the safety of vehicle use.

Its placement in the rear left part of the body allows for a precise fit to the tailgate structure of the BMW G31 Touring model, which is essential both for standard operation and frequent use of the luggage compartment.

Construction and fitment for BMW G31 Touring

The stop trim has been designed as a component compliant with BMW factory standards, which translates into:

• proper mounting geometry relative to the tailgate and body,
• compatibility with original hinges and tailgate hardware,
• maintenance of the correct travel path for the tailgate.

As a result, installation is straightforward, without the need for structural modifications. Proper alignment of the stop trim with the bodywork helps maintain correct gaps and body lines, which is important for both aesthetics and the sealing of the rear part of the vehicle.

Performance characteristics and benefits

Replacing a worn or damaged stop trim with an original BMW component restores the correct operation of the tailgate. Key benefits include:

• smoother and more predictable tailgate movement during opening and closing,
• reduced stress on hinges and mounts,
• reduction of unwanted play and rattling in the rear of the vehicle.

The product belongs to the Claddings, decorative trims and moldings category, meaning it is intended for use in the body and trim area, with an emphasis on proper visual and structural fitment for the specific BMW model.

Product condition and service application

The offered stop trim is a used part, making it an attractive service solution for users looking for a factory component with an excellent price-to-quality ratio. In practice, this allows for an economical repair of the rear body section while maintaining the original assembly specifications. This type of component is particularly useful for:

• post-accident repairs of the rear of the vehicle,
• addressing the effects of operational wear on the tailgate mechanism,
• restoring full functionality of the trunk in a BMW G31 Touring.

Expanding bodywork upgrades for BMW

If you are planning a comprehensive repair or upgrade of the body zone in your BMW and need other elements from the same group, such as covers, overlays, or additional trims, check out the available parts in the BMW claddings, decorative trims and moldings category.

Expert support and selecting used parts

When selecting used body components, it is worth considering not only the price but also the origin and compatibility with the specific model. It is good practice to familiarize yourself with the principles of selecting parts from the secondary market, their installation, and compatibility issues between different body versions. You can read more about this approach to used automotive components in the article: Volkswagen – solidity and reliability. Why are used VW parts a sensible choice?.