Mercedes W203 Door Card Rear Left N/S Trim Panel Cover Lining Cloth Grey

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W203 Door Card Rear Left N/S Trim Panel Cover Lining Cloth Grey is an original door upholstery from the Door Upholstery group, designed for installation on the rear left door of the Mercedes C-Class W203 generation. The grey panel perfectly matches the factory interior design, ensuring a cohesive cabin look and a solid finish for the side of the door.

Specifications and technical data

• SKU: A2037303970-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2037303970
• Substitutable numbers: A2037303970, A 203 730 39 70
• Location on the vehicle: Rear, Left
• Color: Grey
• Category: Door Panels

Purpose and fitment

The presented door card is a component dedicated to the rear left side of the vehicle, which facilitates proper fitment to the door structure of the Mercedes C-Class W203. Thanks to the factory mounting geometry, the panel works with original handles, door releases, and door equipment, allowing for precise installation without the need for bodywork modifications.

The grey surface finish allows for aesthetic integration into the stock interior, especially in color configurations based on light or neutral tones. It is a practical solution when replacing damaged upholstery or restoring the visual consistency of the cabin after accident repairs.

Material and functional characteristics

The door card belongs to the group of interior trim elements responsible for covering the door structure, routing wiring, and integrating with equipment such as armrests, handles, or window controls (depending on the vehicle configuration). The panel structure is optimized for stable mounting to the door shell, which reduces unwanted vibrations and squeaks while driving.

The grey surface of the upholstery has been designed with daily use in mind – it is easier to keep clean, and potential signs of wear are less visible than in very light finishes. This is a beneficial solution for drivers who expect a durable and visually understated interior element.

Condition of the item and use in repairs

The product comes from dismantling and is offered as a used part, making it an attractive cost-effective alternative to new panels available in authorized networks. Such elements are particularly useful for repairs of older C-Class W203 models, where the priority is to maintain proper functionality and factory appearance on a reasonable budget.

Replacing the door card is often necessary after mechanical damage, interior flooding, or upholstery wear. Using an original panel from the same vehicle generation minimizes the risk of fitment issues and ensures the consistency of the cabin's stylistic lines.

Benefits of using original door upholstery

• Factory fitment – a panel designed specifically for the rear left side of the Mercedes C-Class W203.
• Cohesive interior aesthetics – the grey color makes it easy to maintain a uniform cabin look.
• Reasonable repair cost – a used part allows for reduced expenses while maintaining original specifications.
• Possibility to restore the pre-damage condition – especially after collisions or intensive use.

Mercedes Door Upholstery – interior expansion and modernization

If you are planning a comprehensive repair or modernization of the door area in your Mercedes and need other elements from the same group, such as front door panels, additional door cards, or complete door trims, check the available parts in the Mercedes Door Upholstery category.

In situations where new panels for older generations are no longer available at authorized service centers, it is worth considering professionally selected parts from dismantling – you can find more about this approach to repairing older cars in the article No parts at the dealership? How to deal with repairing older models using parts from dismantling.