Mercedes W203 Door Rear Left N/S Saloon Iridium Silver Metallic - 775

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.

Mercedes W203 Door Rear Left N/S Saloon Iridium Silver Metallic - 775 is an original body component from the Doors and door panels category, designed for installation on the rear left side of the vehicle. Finished in the factory Iridium Silver Metallic - 775 color, it allows for a visually and technically consistent replacement of a damaged panel without the need for structural bodywork modifications.

Specifications and technical data

• SKU: A2037300705-IRS2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2037300705
• Substitutable numbers: A2037300705, A 203 730 07 05
• Weight: 150
• Location on the vehicle: Rear, Left
• Color: Iridium Silver Metallic - 775
• Category: Doors & Door Skins

Purpose and fitment

The presented item is designed as a rear left door for the Mercedes W203 saloon. The construction is based on the factory body geometry, which ensures proper alignment with the fender, rocker panel, pillar, and seals. As a result, once correctly installed, the vehicle maintains its airtight integrity, correct body lines, and proper operation of the locking mechanisms.

The placement on the rear left side of the body facilitates component selection for accident repairs or the replacement of corroded parts. The door is prepared for further configuration with accessories specific to the vehicle's trim level (lock, wiring harness, upholstery, window – depending on the car's equipment).

Color and paint layer

The factory Iridium Silver Metallic - 775 shade is a popular metallic color used in Mercedes models, which effectively masks minor dirt and visually emphasizes the body lines. Using a door in the original paint code significantly reduces the scope of paintwork required – in many cases, a local blending of the coating is sufficient, without the need for a full repaint of the component.

The metallic structure of the paint promotes even light distribution across the surface, which improves the visual appearance after installation and polishing. This is a beneficial solution for repairs where both technical and aesthetic aspects are important.

Structural characteristics

The door belongs to the Doors and door panels group, meaning it serves as a load-bearing side panel responsible for guiding the window and interacting with the hinges and lock. The construction is designed to withstand operational loads associated with daily opening and closing, as well as to interface with factory mounting points.

The appropriately selected weight of the component promotes proper hinge operation and stability during adjustment. This allows for precise setting of the gaps between the door and adjacent panels, which is important for both interior acoustics and protection against water ingress.

Condition and service application

The item is in used condition, making it a practical choice for economic repairs where combining functionality with reasonable costs is key. This type of door is well-suited for:

• accident repairs to the side of the body,
• replacing corroded or mechanically damaged panels,
• restoring the vehicle to working order after minor parking damage.

The original Mercedes origin helps maintain factory stiffness parameters and compatibility with other body components, which is essential for the long-term operation of the vehicle.

Selection support and additional information

The door has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with specific equipment versions and vehicle years. In case of doubt, it is worth comparing the markings with the vehicle documentation or seeking professional service assistance to avoid installation errors.

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

For users who are simultaneously servicing the air conditioning system and considering the use of used parts, an article describing typical symptoms and risks associated with compressor replacement may be helpful – more information can be found in the material A/C compressor – failure symptoms, causes, and safe replacement.