BMW 1 Series F20 Front Left Door N/S Mineral Grau Grey Metallic - B39

BMW 1 Series F20 Front Left Door N/S Mineral Grau Grey Metallic - B39 is an original body component from the Doors and door panels group, designed for installation on the driver's side. This is a solution for users who expect factory-fit quality, consistent body lines, and full compatibility with BMW technology.

Specifications and technical data

• SKU: 7284511-MG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7284511
• Substitutable numbers: 41007284511, 7284511
• Weight: 150
• Location on the vehicle: Front, Left
• Color: Mineral Grau Metallic - B39
• Category: Doors & Door Skins

Purpose and fitment for the BMW 1 Series F20

The presented item is a complete front left door for the BMW 1 Series F20 body, prepared for installation at the factory mounting point in the front driver-side area. The construction is based on original BMW geometry, which facilitates proper alignment with the fender, rocker panel, A-pillar, and hood line, without the need for modifications to the body structure.

The door is a structural part of the side body area, responsible for proper window operation, cabin sealing, and stable mounting of hinges and the lock. Thanks to the retention of factory mounting points, it is possible to transfer equipment from the previous door (upholstery, wiring harness, lock, window – depending on the vehicle configuration) while maintaining original functionality.

Mineral Grau Metallic B39 color and benefits of a pre-painted finish

The door is finished in Mineral Grau Metallic B39 paint, characteristic of many BMW 1 Series F20 configurations. The metallic coating provides a modern, understated look that blends well with the body lines and other body components in this shade.

Using a ready-made, original color offers a number of practical benefits:

• the possibility of reducing or completely avoiding a full paint job if the shade is properly matched to the rest of the body,
• maintaining visual consistency with the factory BMW palette,
• easier estimation and planning of body and paint repairs.

Structural characteristics and installation

The BMW 1 Series F20 front left door is a load-bearing element of the side body, adapted to work with factory hinges, locks, and seals. The design is intended for installation in the front driver-side area, maintaining factory installation clearances and gap lines between body panels.

The door has a specific weight, which is important when setting hinges and adjusting the closing mechanism. Proper installation requires the use of appropriate BMW tools and service procedures to ensure:

• proper sealing against weatherstripping and reduction of wind noise,
• correct operation of the lock and handle,
• stable window movement in the guides.

Condition of the component and use in body repairs

The door comes from a used vehicle, making it a good choice for post-accident repairs, correcting parking damage, or replacing corroded panels. A used OEM component allows you to maintain the factory characteristics of the body while optimizing costs compared to a new part.

This type of solution is particularly useful when it is necessary to replace the entire door rather than just performing local bodywork – for example, in cases of more serious structural deformations, edge damage, or dents in the body lines.

BMW doors and door panels – expansion and modernization

If you are planning a comprehensive repair or modernization of the side body area in your BMW and need other components from the same group, such as door skins, complete door assemblies, or internal reinforcements, check out the available parts in the BMW Doors and door panels category.

Support in selecting premium solutions

For larger body and interior modernization projects, it is worth considering improving the driver's ergonomics, including upgrading the steering wheel to a more advanced model. You can find inspiration and practical tips in the article "Personalization and ergonomics – when is it worth upgrading to a premium steering wheel?", which discusses, among other things, the use of sports steering wheels and M-Sport versions.