BMW F30 Boot Hinge Right O/S Trunk Tailgate Mineral Grey Metallic B39 7420782

BMW F30 Trunk Lid Hinge Right Rear Mineral Grey Metallic B39 is an original body part from the Trunk Lids & Rear category, designed for the right rear side of the vehicle. Finished in the factory color Mineral Grey Metallic – B39, it allows for maintaining a consistent body line and proper trunk lid operation geometry in BMW F30 models.

Specifications and technical data

• SKU: 7420784-MG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7420784
• Substitutable numbers: 7420784, 41007420784, 7286958, 41007286958, 7298068, 41007298068, 7420782, 7255638, 41007255638
• Location on the vehicle: Right
• Color: Mineral Grau Metallic - B39
• Category: Boot & Hatch Lids

Purpose and Technical Function

The presented hinge is a structural component responsible for guiding and supporting the trunk lid on the right side. It ensures stable opening and closing, proper pivot axis maintenance, and correct lid-to-body fit. Thanks to its factory geometry, the hinge works with the original mounting points in the BMW F30 body, minimizing the need for additional modifications during installation.

Its original BMW origin promotes the maintenance of appropriate connection rigidity, which is important for both user comfort and the sealing of the rear body section. The hinge operates in conjunction with actuators and the trunk lock, making its correct fit crucial for even load distribution during operation.

Color and Visual Matching

The part is finished in the Mineral Grey Metallic – B39 color, characteristic of many BMW F30 models. This allows for maintaining a consistent look of the rear of the vehicle without immediate repainting, provided the car has the same paint code. In case of accident repairs or replacement of worn parts, a hinge in this color helps reduce the scope of painting work and shorten the time to restore the car to full functionality.

The factory surface finish also facilitates potential further work – the painter receives a part with a known structure and preparation, which contributes to a predictable final effect after potential repainting.

Condition, Origin, and Benefits of Use

The product is in used condition, making it an attractive cost-effective alternative to new components while maintaining original BMW specifications. For body and paint shops, as well as individual users, this means the possibility of carrying out repairs using a part with a known construction and fit to factory mounting points.

Using an original hinge from the Trunk Lids & Rear category helps reduce the risk of problems with lid adjustment, sagging, or improper closing. This is particularly important in vehicles where precise body panel fit and maintaining interior acoustic comfort are crucial.

Installation Information and Compatibility

The hinge is designed for installation on the right side of the BMW F30 rear body. The construction based on factory mounting points allows for installation in place of a damaged part without the need for body modifications. In practice, this translates to shorter repair times and easier adjustment of the lid's position relative to the fenders and bumper.

For correct part selection, manufacturer markings and interchangeable numbers are helpful, allowing verification of compatibility with the specific vehicle equipment version. If in doubt, it is advisable to compare the construction and mounting points with the part removed from the car.

Further Knowledge and Other Body Parts

If you are planning a broader range of service work on the vehicle's electrical system and are considering the use of aftermarket components, a practical guide on selecting used parts may be helpful – you can find it in the article When is it worth replacing an alternator with a used one: a practical guide for drivers, which discusses general principles for the safe use of used parts.

In situations where the repair also includes other rear body parts of the BMW, such as additional mounts or related lid components, and you want to maintain structural and visual consistency, check the available parts in the BMW Trunk Lids & Rear category.