BMW E90 E91 Door Front 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 E90 E91 Door Front Left N/S Black Sapphire Metallic - 475 is an original body component from the Doors and door panels group, designed for front left-side installation in 3 Series E90/E91 models. This used door panel in Black Sapphire Metallic paint allows for a technically correct replacement of a damaged part without the need for costly painting of the entire side of the vehicle.

Specifications and technical data

• SKU: 7203643-BS3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7203643
• Substitutable numbers: 41007203643, 7203643, 41517152685, 7152685
• Location on the vehicle: Front, Left
• Color: Black Sapphire Metallic - 475
• Category: Doors & Door Skins

Purpose and fitment for BMW E90/E91

The presented front left door has been designed specifically for the BMW 3 Series E90/E91 generation body, maintaining factory geometry and mounting points. Its placement in the front zone, on the driver's side, ensures full compatibility with the body lines, contours, and factory seals.

Thanks to a design consistent with the original BMW project, this component allows for proper alignment with the fender, rocker panel, A-pillar, and hood, which translates into stable closing, correct lock operation, and reduced cabin noise.

Black Sapphire Metallic color – benefits for repair

The door is factory-finished in Black Sapphire Metallic – 475, which is a popular shade used in many BMW E90/E91 units. In practice, this means the possibility of carrying out body and paint repairs while limiting the scope of painting to minimal touch-ups or corrections, instead of full painting of the entire component from scratch.

For users who care about maintaining visual consistency and the original character of the body, such a color match significantly facilitates the restoration process and shortens the time required to prepare the car for further use.

Structural and functional characteristics

As a component from the Doors and door panels group, this panel constitutes a load-bearing part of the side body structure, responsible for:

• correct window guidance and cooperation with the lifting mechanism,
• stable hinge mounting to the pillar and maintaining the geometry of the door opening,
• proper adhesion of seals to limit noise and water ingress,
• secure mounting of the lock and latching elements.

The original construction ensures compatibility with factory hardware, wiring harnesses, handles, and other equipment, which facilitates the transfer of accessories from the previous door.

Used condition and advantages of choosing OE parts

The door comes from dismantling, which means it is a used component, but one that retains BMW's factory specifications. Choosing an original OE part from the secondary market allows you to combine repair cost control with maintaining proper body rigidity and correct alignment with adjacent panels.

For body and paint shops as well as individual users, this means less fitting work, easier gap adjustment, and the ability to use existing adjustment points on the hinges.

Expanding side zone repairs in BMW

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

For drivers interested in a broader perspective on the cost-effectiveness of using dismantled components in the premium segment, it is worth reading an article describing the advantages of original used Mercedes components – used parts for Mercedes from dismantling shows how to reasonably combine OE quality with service budget control.