Mercedes-Benz C-Class W203 Door Rear Left N/S Jaspisblau Blue Metallic - 345

Mercedes-Benz C-Class W203 Door Rear Left N/S Jaspisblau Blue Metallic is an original body component from the Doors and door panels category, designed for installation in the rear left section of the vehicle. This used door panel in Jaspis Blue Metallic allows for a technically correct replacement of a damaged part without the need for expensive repainting of the entire side of the vehicle body.

Specifications and technical data

• SKU: A2037300705-JAS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2037300705
• Substitutable numbers: A2037300705, A 203 730 07 05
• Location on the vehicle: Rear, Left
• Color: Jaspis Blue Metallic - 345 / 5345
• Category: Doors & Door Skins

Purpose and body fitment

The offered door is designed for installation in the rear left part of the body of the Mercedes C-Class W203 generation model. The vehicle placement is factory-defined, ensuring that the correct hinge, lock, and window guide mounting points are maintained, which facilitates bodywork and mechanical tasks and reduces the need for additional modifications.

The component comes from the Mercedes production line, which translates into factory-compliant geometry, correct pressings, and consistent gaps after installation. This is particularly important for post-accident repairs, where precise reconstruction of the original side body structure is essential.

Color and paint aspect

The door is in the Jaspis Blue Metallic shade, a characteristic metallic paint used in C-Class W203 models. Using a component in the same color allows, in many cases, for the scope of paintwork to be limited to polishing or local touch-ups, which reduces repair costs and time.

For body and paint shops, this means the ability to return the vehicle to the road faster, and for the user – a more visually consistent final result, without noticeable shade differences between the repaired component and adjacent panels.

Characteristics of the used component

The door comes from the secondary market, which in practice represents a favorable compromise between cost and functionality. A used body component allows for maintaining the original vehicle construction while reducing expenses compared to a new part from an authorized dealer network.

This type of component is particularly recommended for maintenance and post-accident repairs, where the priority is to restore full functionality and correct body geometry while maintaining a reasonable service budget.

Application in bodywork repairs

Replacing the complete rear door on the left side of the vehicle is often a faster and more predictable solution than extensive straightening and filling of a heavily deformed panel. Original doors from the same body generation ensure proper fitment with the sill, B-pillar, and rear fender, which facilitates gap alignment and lock adjustment.

The component works well both in professional body and paint shops and in independent workshops that carry out repairs on Mercedes vehicles while maintaining factory assembly standards.

Complementary Mercedes Doors and door panels

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

Technical support and service knowledge

When performing body repairs, there is often a need for parallel maintenance of other vehicle systems, including the cooling system, especially during the summer period. To better plan service work and optimize costs related to vehicle operation, it is worth consulting the practical tips included in the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings, which helps in making informed decisions when choosing used components.