BMW 3 SERIES 7 E90 E90N Door Rear Left N/S Black Sapphire Metallic - 475

BMW 3 SERIES 7 E90 E90N Door Rear Left N/S Black Sapphire Metallic - 475 is an original body component from the Doors and door panels group, designed for installation on the rear left side of the vehicle. The paint in the Black Sapphire Metallic - 475 shade allows for a seamless match with the factory body finish, facilitating post-accident repairs or the replacement of a damaged panel.

Specifications and technical data

• SKU: 7203647-BS7
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7203647
• Substitutable numbers: 41007203647, 7203647, 41527145365 41527152989 41004402513, 7145365, 7152989, 4402513
• Location on the vehicle: Rear, Left
• Color: Black Sapphire Metallic - 475
• Category: Doors & Door Skins

Purpose and fitment

The presented item is a complete rear door designed for the left side, mounted on the rear part of the body. The vehicle placement, defined as rear-left, ensures clear identification of the component when selecting it for a specific version of the BMW 3 Series E90. Thanks to the factory geometry and the preservation of original mounting points, the door maintains the correct body line and compatibility with factory hinges and locks.

Color and paint finish

The door is finished in Black Sapphire Metallic - 475, a popular metallic black used on many BMW 3 Series E90 units. Using the original paint code facilitates:

• reducing the scope of paint work when replacing the component,
• achieving a visually consistent transition between adjacent body panels,
• maintaining the aesthetics characteristic of the factory BMW finish.

For body and paint shops, this means a faster color-matching process and a lower risk of visible shade differences.

Technical characteristics and installation

The door belongs to the Doors and door panels group, meaning it is a key structural element of the side body. The design intended for installation in the BMW 3 Series E90 ensures:

• preservation of factory gaps and character lines,
• proper interaction with seals and the side window,
• appropriate load distribution in the side zone of the vehicle.

The item is sourced from dismantling, which in practice means maintaining the original geometry and compatibility with factory BMW design solutions, while optimizing repair costs compared to a new panel.

Condition and benefits of using a used part

The door is offered as a used part, which is a beneficial solution for accident or restoration repairs where both correct fitment and a rational budget are important. Using an original BMW body panel allows you to:

• maintain the structural and visual consistency of the vehicle,
• minimize the risk of problems with fitting characteristic character lines,
• reduce the time required for adjusting the component during installation.

For the end user, this means a solid base for a professional repair, and for the workshop – a predictable assembly and preparation process for painting.

Selection by OEM numbers and online purchase support

The item has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise identification and selection of the correct door variant for a specific BMW 3 Series E90 configuration. In the case of online purchases, it is particularly important to compare part numbers and the paint code with the vehicle data to avoid assembly errors and additional costs.

If you want to deepen your knowledge on verifying component compatibility using OEM numbers and paint codes, it is worth using our practical guide: Risk-free online parts shopping – 5 proven ways to verify component compatibility.

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