BMW F40 Rear Left Door N/S Black Saphire Metallic - 475

Listing details and visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

The offer applies to the bare door – without handle, window, lock, trims, or any other accessories.

There is an option to purchase a complete door for an additional fee of 80 GBP.

BMW F40 Rear Left Door N/S Black Saphire Metallic - 475 is an original body component from the Doors and door panels category, designed for installation on the rear driver's side. This solution is intended for users who expect factory-fit quality, consistent body lines, and the preservation of the original Black Sapphire Metallic paint finish.

Specifications and technical data

• SKU: 8737063-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8737063
• Substitutable numbers: 8737063, 41528737063
• Location on the vehicle: Rear, Left
• Color: Black Sapphire Metallic - 475
• Category: Doors & Door Skins

Purpose and fitment

The presented item is a complete rear left door, dedicated to the BMW F40 series body. Its placement in the rear driver's side zone allows for a direct replacement of a damaged panel without interfering with the body geometry. Thanks to the retention of the factory door construction, the character lines, edges, and gaps remain consistent with the manufacturer's design, which facilitates precise alignment with the fender, rocker panel, and pillar.

Color and paint finish

The door comes in the original Black Sapphire Metallic – 475 color, which is BMW's signature metallic black. This paint provides a deep color with a subtle metallic effect that harmonizes well with the body lines and trim elements, such as moldings, handles, or window frames. Using the factory shade reduces the need for a full repaint, which in many cases helps shorten repair time and optimize the costs of preparing the component.

Technical characteristics and installation

The BMW F40 Rear Left Door N/S Black Saphire Metallic - 475 is designed as a structural body component that handles operational loads and works with the locking system, hinges, and seals. Its placement on the rear left side ensures compatibility with factory mounting points on the pillars and rocker panels, facilitating installation in a body shop or professional workshop environment. The original panel geometry promotes proper door closing, sealing, and correct operation of window and lock mechanisms after transferring them from the previous component.

Benefits of choosing original BMW doors

Choosing a used, original BMW F40 Rear Left Door N/S Black Saphire Metallic - 475 is a solution that allows you to maintain the vehicle's visual consistency and factory body parameters. You receive a component from the same product line as the original equipment, which translates into predictable behavior during installation and operation. For many users and workshops, this is a practical alternative to new panels that require full paint preparation.

Repair expansion and additional information

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

If you are considering whether a used original component or a replacement is a better choice, the article describing practical selection criteria may be helpful – check out the material 5 reasons why a used OEM part is a better choice than a replacement to consciously plan your BMW body repair.