BMW 3 Series E90 E90N E91 E91N 1 Door Front Left N/S Barbera Red Metallic - A39

BMW 3 Series E90 E90N E91 E91N 1 Door Front Left N/S Barbera Red Metallic - A39 is an original body component from the Doors and door panels category, designed for installation on the front left side of 3 Series E90/E91 models. The part in Barbera Red Metallic - A39 color allows for maintaining consistent body styling and factory BMW body lines.

Specifications and technical data

• SKU: 7203643-BAR1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7203643
• Substitutable numbers: 41007203643, 7203643, 41517152685, 7152685
• Location on the vehicle: Front, Left
• Color: Barberarot Metallic - A39
• Category: Doors & Door Skins

Purpose and fitment

The presented door has been designed as a body component mounted on the front left side of the vehicle, in accordance with the factory mounting points of the BMW 3 Series E90/E91. The OEM construction ensures proper fitment with the fender, rocker panel, A-pillar, and seals, which facilitates correct gap alignment and the preservation of factory body geometry.

As a part from the Doors and door panels category, this element serves as a base for assembly with the window, lock, wiring harness, mirror, and interior trim, transferring operational loads in accordance with the manufacturer's specifications.

Color and finish Barbera Red Metallic - A39

The door is in Barbera Red Metallic - A39 color, characteristic of the BMW palette, which makes it easy to match with the existing body paint in the same shade. The metallic paint coating provides an visually attractive light reflection effect and harmonizes well with the styling lines of the 3 Series.

For body and paint shops, using a door in this color means the possibility of limiting paint work to potentially matching the shade and clear coat, while maintaining the original surface structure.

Characteristics of the used component

The door comes from an operated vehicle, thanks to which it retains its factory geometry and original sheet metal structure. This type of element is particularly useful for post-accident repairs, where it is crucial to recreate body lines without the need for extensive straightening or filling.

The used body component allows for economical repair while maintaining the original origin of the BMW part, which is important both from the point of view of quality and the subsequent resale of the vehicle.

Application in BMW E90/E91 body repairs

Replacing the complete front door on the left side is a standard procedure in the case of damage resulting from side collisions, corrosion, or previous improper repairs. Using an original element from the same body generation facilitates:

• correct adjustment of hinges and the lock at factory mounting points,
• maintaining proper seal performance and reducing wind noise,
• trouble-free installation of internal and external equipment,
• maintaining a consistent side line of the vehicle.

Thanks to this, the repair is predictable in terms of time and final effect, and the vehicle retains performance parameters close to the factory state.

Integration with other BMW body elements

The front left door works structurally with the fender, rocker panel, hood, windshield, and exterior mirror, creating a coherent side zone of the vehicle. Proper fitment of this element is important for:

• lateral body stiffness,
• correct closing and operation of the lock,
• sealing the cabin against water and noise,
• aesthetics of the BMW 3 Series side line.

A properly selected door is therefore an important component for the professional reconstruction of the side zone after mechanical damage.

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 exterior panels, check the available parts in the BMW Doors and door panels category.

For users interested in a broader context of selecting used OEM elements and the impact of original components on the vehicle's handling characteristics, the article dedicated to turbochargers in the Mini Cooper S may be helpful – Go-Kart Feeling XXL: used N18 turbocharger versus B48 – what to choose for a Mini Cooper S?, which shows a practical approach to choosing used parts in the automotive industry.