BMW 3 Series E90 E91 Door Front Left N/S Mysticblau Mystic Blue - A07

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 E91 Door Front Left N/S Mysticblau Mystic Blue - A07 is an original body component from the Doors and door panels group, designed for installation on the front left side of the vehicle. Thanks to the factory paint in the Mysticblau Metallic - A07 shade, it allows for a visually consistent body repair without the need for costly repainting of the entire side of the car.

Specifications and technical data

• SKU: 7203643-MYS1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7203643
• Substitutable numbers: 41007203643, 7203643, 41517152685, 7152685
• Weight: 150
• Location on the vehicle: Front, Left
• Color: Mysticblau Metallic - A07
• Category: Doors & Door Skins

Purpose and BMW compatibility

The presented door has been designed specifically for the BMW 3 Series E90/E91 as a component mounted on the front left side of the body. The OEM construction ensures proper geometry, maintenance of factory gaps, and correct interaction with hinges, locks, and seals, which translates into stable closing and appropriate rigidity of the side body section.

The original design of the door panel facilitates the transfer of factory equipment from the previous door – upholstery, wiring, locks, or mirrors – without the need for modifications. This solution is particularly beneficial for post-accident repairs, where both correct geometry and maintaining the factory level of safety are essential.

Mysticblau Metallic - A07 color and aesthetic value

The factory Mysticblau Metallic - A07 paint is a characteristic, deep shade of blue used by BMW, which effectively highlights the side line of the body. Using a door in the same color allows for limiting the scope of paint work, which shortens repair time and reduces the risk of shade differences between elements.

The metallic paint coating was applied under factory conditions, which promotes even pigment distribution and proper surface structure. With correct installation and preparation for potential polishing, a consistent visual effect can be achieved with the remaining body elements in the same color.

Functional characteristics and installation

The front left door for the BMW E90/E91 is an essential structural element of the side body, responsible for:

• proper window guidance and cabin sealing against water and noise,
• stable mounting of the exterior mirror,
• interaction with the factory lock and opening mechanism,
• maintaining the correct side line of the vehicle after repair.

The element is prepared for installation as a complete door shell, to which equipment from the damaged component is transferred. Thanks to the preservation of factory mounting points, bodywork and assembly tasks are predictable, and fitting to the body follows standard workshop procedures.

Used condition and benefits of choosing OEM parts

The door comes from the secondary market as a used part, which allows for combining reasonable repair costs with the preservation of the original BMW construction. Compared to many aftermarket replacements, the OEM element usually works better with factory seals and fittings, which is important for acoustic comfort and operational durability.

Choosing a used OEM door is particularly advantageous for repairs where maintaining the factory shape of stampings, the side line, and proper alignment with the fender and rocker panel is crucial. This is a solution preferred by many experienced bodywork and paint specialists when repairing the E90/E91 series.

BMW Doors and door panels – expansion and side zone repair

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 skins, exterior panels, or additional structural components, check the available parts in the BMW Doors and door panels category.

When planning a repair, it is also worth considering the choice of appropriate bodywork and paint technology. More practical tips on when it pays to reach for a used element versus an aftermarket replacement can be found in the article Post-accident repair of your car: why are used body parts a better choice than replacements?.