BMW 3 SERIES 6 E90 E90N LCI Door Rear Left N/S Arktis Metallic - A34

BMW 3 SERIES 6 E90 E90N LCI Door Rear Left N/S Arktis Metallic - A34 is an original body component from the Doors and door panels category, designed for installation on the rear left side of 3 Series E90 models. Finished in the factory Arktis Arctic Metallic – A34 color, it allows for a visually and technically consistent replacement of damaged bodywork without the need for fitting aftermarket parts of uncertain origin.

Specifications and technical data

• SKU: 7203647-AM6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7203647
• Substitutable numbers: 41527145365 41527152989 41004402513, 41007203647, 7145365, 7152989, 4402513, 7203647
• Location on the vehicle: Rear, Left
• Color: Arktis Arctic Metallic - A34
• Category: Doors & Door Skins

Purpose and fitment for BMW 3 E90

The presented rear left door is a factory body component dedicated to the BMW 3 Series E90 generation. The construction is based on the manufacturer's original geometry, which ensures proper fitment with the roof line, pillar, and rocker panel, as well as correct alignment of gaps between body panels. As a result, the factory lateral body rigidity and the correct operation of the lock and seals are maintained after installation.

The positioning on the vehicle, defined as rear left, allows for unambiguous identification of the installation side, which minimizes the risk of errors when selecting parts. This is particularly important for post-accident repairs, where precise restoration of the vehicle's original side structure is essential.

Arktis Arctic Metallic – A34 color and paint aspects

The door is finished in Arktis Arctic Metallic – A34, used as a factory standard on the BMW 3 Series E90. For many body and paint projects, this means the possibility of limiting the scope of painting to blending areas or performing only a clear coat correction, which shortens repair time and reduces costs. At the same time, visual consistency with the remaining body panels in the same shade is maintained.

The metallic nature of the paint promotes even light distribution on the door surface, which helps achieve an aesthetic effect after installation. In the case of a full repaint, the panel provides a solid base for surface preparation in accordance with the manufacturer's technology.

Structural and functional characteristics

As an element from the Doors and door panels category, this panel plays a key role in protecting the side passenger area and ensuring proper window and seal guidance. The original construction ensures:

• retention of factory hinge and lock mounting points,
• correct window frame geometry relative to the seals,
• appropriate sheet metal rigidity in the lower area and at the edges.

Thanks to this, after replacing the door, it is possible to precisely adjust clearances, close the door without excessive force, and reduce wind noise while driving. This is important both from the user's comfort perspective and for the durability of associated components, such as locks, hinges, or guides.

Condition, origin, and use in repairs

The item is offered as a used OEM BMW component, which means it comes from vehicle dismantling and retains the manufacturer's factory specifications. In practice, this translates into dimensional compatibility with the E90 body and no need for structural modifications during installation. This type of door is widely used in professional body shops, where dimensional repeatability and predictable material behavior during processing are valued.

This solution works well for both post-accident repairs and replacing an element due to corrosion or wear and tear. A used panel allows for maintaining the original body characteristics while keeping the repair budget reasonable.

Selection support and repair expansion

For this door model, assigned OEM part numbers and interchangeable numbers are available, which facilitates verification of compatibility with a specific version of the BMW 3 E90. When selecting, it is worth comparing the markings with the vehicle documentation or the numbers found on the removed part to ensure full compatibility.

If you are planning a comprehensive repair or modernization of the side body area in your BMW and need other elements from the same group, such as door skins, frames, or reinforcements, 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 components on vehicle handling, the article dedicated to turbochargers in the Mini Cooper S may be helpful – you can find it here: Go-Kart Feeling XXL: used N18 turbocharger versus B48 – what to choose for a Mini Cooper S?.