BMW 3 Series E90 Door Rear Left N/S Black Sapphire 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 3 Series E90 Door Rear Left N/S Black Sapphire Metallic - 475 is an original body component from the Doors and door panels group, designed for installation on the rear left side of 3 Series E90 models. Finished in the factory Black Sapphire Metallic color, it allows for a visually and technically consistent replacement of a damaged panel without the need for interfering with the body geometry.

Specifications and technical data

• SKU: 7203647-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7203647
• Substitutable numbers: 41007203647, 7203647, 41527145365, 7145365, 41527152989, 7152989, 41004402513, 4402513
• Weight: 150
• Location on the vehicle: Rear, Left
• Color: Black Sapphire Metallic - 475
• Category: Doors & Door Skins

Purpose and fitment for BMW 3 Series E90

The presented component is designed as a rear left door for the BMW 3 Series E90 generation body. The construction corresponds to the factory mounting points for hinges, locks, and seals, which facilitates the transfer of existing equipment from the previous door. Thanks to the preservation of the original panel geometry, precise alignment with the fender, rocker panel, and pillar is possible without the need for additional bodywork modifications.

Technical characteristics and Black Sapphire Metallic color

The door belongs to the Doors and door panels category, meaning it is a full-value side skin component responsible for both cabin protection and the rigidity of the side body section. The paint coating in the Black Sapphire Metallic shade is consistent with the manufacturer's color code, which facilitates matching with the vehicle's existing paint and limits the scope of any potential paintwork. The properly selected weight of the component helps maintain the correct load distribution in the rear part of the vehicle.

Function in body structure and safety

The rear left door in the BMW E90 plays an important role in protecting rear-seat passengers and stiffening the side zone of the body. The appropriate door frame construction enables proper cooperation with factory seals, the window, and the lock mechanism, which translates into correct closing, noise reduction, and cabin tightness. Using an original panel allows for maintaining the deformation zones intended by the manufacturer in the event of a side collision.

Condition of the component and benefits of using a used part

The offered door comes from the BMW segment as a used part, which represents a reasonable compromise between repair costs and maintaining the original body specifications. Using a factory panel from the secondary market allows for reducing the risk of fitment issues typical of lower-quality aftermarket replacements. This solution is particularly beneficial for post-accident repairs, where both correct alignment and maintaining the vehicle's value are important.

BMW Doors and door panels – expansion and modernization of the side zone

If you are planning a comprehensive repair or modernization of the side body zone in your BMW and need other elements from the same group, such as door skins, door frames, or exterior panels, check the available parts in the BMW Doors and door panels category.

For MINI owners who are considering improving the performance and appearance of their cars using secondary market components, useful information about modification possibilities can be found in the article MINI John Cooper Works – what makes it stand out and how to upgrade your MINI?.