BMW 3 Series E90 E91 5 Door Front Left N/S Black Sapphire Metallic - 475

BMW 3 Series E90 E91 5 Door Front Left N/S Black Sapphire Metallic is an original body component designed for the 5-door version. Featuring the factory paint finish in Black Sapphire Metallic - 475, it provides a seamless solution for post-accident repairs or replacing damaged door panels on the driver's side.

Specifications and technical data

• SKU: 7203643-BS5
• 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: Black Sapphire Metallic - 475
• Category: Doors & Door Skins

Purpose and fitment for BMW 3 Series E90/E91

The offered item is a complete door from the Doors and door panels category, designed for the front left side of BMW 3 Series E90/E91 generation models with a 5-door body style. The construction is based on BMW's factory geometry, which ensures proper body lines, panel gaps, and compatibility with original hinges, locks, and seals.

The placement on the vehicle is clearly defined as the front left side, which facilitates part selection during structural repairs and eliminates the risk of confusion between the driver and passenger sides.

Black Sapphire Metallic - 475 color and paint benefits

The door is finished in the factory color Black Sapphire Metallic - 475, one of the popular shades used on the BMW 3 Series E90/E91. For the user, this means:

• the possibility of reducing the scope of paintwork,
• easier visual matching to the existing body coating,
• preservation of the characteristic metallic effect of BMW paint.

With proper preparation and polishing, this component can significantly shorten repair time compared to raw, unpainted panels.

Technical characteristics and installation

The door belongs to the BMW Doors and door panels group, which ensures the preservation of factory structural rigidity and compatibility with standard side safety solutions. The weight of the component specified in the technical data facilitates transport planning and installation organization in a body shop.

As a used part, this item is a practical solution for cost-effective repairs where reasonable costs, preservation of original geometry, and the ability to use existing mounting points are important. The door is prepared for further processing in accordance with procedures used in professional body shops.

Application in body repairs and cost optimization

The BMW 3 Series E90/E91 front left door in Black Sapphire Metallic is particularly suitable for situations where the external door structure on the driver's side has been damaged, and the priority is to restore the correct body geometry and vehicle aesthetics. Using an original component from the same model generation reduces the need for adjustments and modifications, which translates into shorter repair times and a more predictable final result.

Expanding repairs within BMW doors

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

For vehicle owners considering further modifications or repairs in the area of the body and associated systems, a practical guide on selecting and installing used components may also be helpful, available in the article Second-hand Mini John Cooper Works Pro sports exhaust – a legal way to get a racy sound and +7 HP, where issues such as compatibility, installation, and informed selection of second-hand parts are discussed.