Mercedes W204 Door Rear Left N/S C-Class Polar White - 149

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 W204 Door Rear Left N/S C-Class Polar White is an original body component from the Doors and body panels category, designed for installation on the rear left side of the vehicle. Thanks to its factory Polar White color, it serves as a functional base for professional post-accident repairs or bodywork restoration in the C-Class.

Specifications and technical data

• SKU: A2047302100-POL
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2047302100
• Substitutable numbers: A2047302100, A 204 730 21 00
• Weight: 150
• Location on the vehicle: Rear, Left
• Color: Polar White - 149
• Category: Doors & Door Skins

Purpose and body fitment

The presented component is designed as a rear left door for the Mercedes C-Class W204 generation body. The construction is consistent with the factory body geometry, which facilitates proper alignment with the fender, rocker panel, pillar, and seals, as well as maintaining the correct body line after repair.

The positioning at the rear on the driver's side allows for direct replacement of the damaged component without the need to interfere with the vehicle's structural integrity. The door is prepared for further body and paint work in accordance with the manufacturer's technology.

Polar White body color – benefits for repair

The factory Polar White paint shade facilitates visual matching to the vehicle's existing paint coating. For body and paint shops, this means the ability to precisely prepare the surface for painting while maintaining the appropriate structure and gloss, and for the user – a consistent final effect after repair.

The uniform white body color is beneficial when performing quality control of the work (visibility of any imperfections in the primer, filler, or clear coat), which promotes achieving an aesthetically and technically correct final result.

Technical characteristics and installation

The door belongs to the Doors and body panels group, which means it is a structural and skin component of the body responsible for both functional use (opening, closing, access to the interior) and side rigidity and passive safety. The design is intended to work with factory hinges, locks, glass, and other equipment characteristic of this C-Class generation.

The component has a specific weight, which is important when planning installation on a lift or repair frame and when selecting the mounting method during painting work. Correct adjustment of the door relative to the body (gaps, height, depth) allows for maintaining factory lock operation parameters and vehicle comfort.

Use in service and vehicle restoration

The rear left door for the W204 is suitable for professional body and paint shops, services specializing in the Mercedes brand, and for the restoration of fleet vehicles. They allow for the restoration of the correct side body geometry after a collision or corrosion, without the need for time-consuming repairs of heavily deformed plating.

The used condition allows for an economical repair while maintaining the manufacturer's original construction. For many projects, this is a cost-effective solution compared to purchasing a new component, while maintaining compatibility with factory mounting points.

Selection support and additional information

In case of doubts regarding fitment to a specific C-Class body version, it is worth verifying compatibility based on manufacturer markings and mounting parameters. Proper selection of the component reduces the risk of problems with gap adjustment, lock operation, or interior sealing.

If you are planning a comprehensive repair or modernization of the side body zone in your Mercedes and need other components from the same group, such as skins, reinforcements, or complete door shells, check the available parts in the Mercedes Doors and body panels category.

Additional tips regarding the safe purchase of body components from the secondary market, including verification of condition, compatibility, and how to compare offers, can be found in the Global Parts guide: Safe purchase of used car parts online – a step-by-step guide.