Mercedes W177 Door Rear Right O/S A-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 W177 Door Rear Right O/S A-Class Polar White - 149 is an original body component from the Doors and body panels category, designed for installation on the rear right side of the vehicle. Thanks to its factory Polar White – 149 paint finish, it provides a precisely matched base for accident repairs and professional bodywork restorations for this generation of Mercedes vehicles.

Specifications and technical data

• SKU: A1777301400-POL2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1777301400
• Substitutable numbers: A1777301400, A 177 730 14 00
• Weight: 150
• Location on the vehicle: Rear, Right
• Color: Polar White - 149
• Category: Doors & Door Skins

Purpose and fitment

These rear right doors have been designed specifically for the Mercedes W177 class model, taking into account the factory body geometry and characteristic side line. The placement on the vehicle in the rear right section of the body ensures proper alignment with the fender, rocker panel, pillar, and rear bumper, which facilitates achieving even gaps and correct operation of the lock and hinges after installation.

Polar White – 149 paint color

The doors are finished in the factory Polar White – 149 color, which allows for a reduction in the scope of painting during body repairs. For body and paint shops, this means the possibility of:

• precise shade matching to the existing paint coating,
• minimizing the scope of blending adjacent elements,
• shortening repair time while maintaining high visual quality.

The base color consistent with the paint code also facilitates verification of the component's compatibility with a specific vehicle configuration before installation.

Technical characteristics of the component

The rear right door for the Mercedes W177 belongs to the Doors and body panels group, which means it is a key element of the side body structure, responsible for both aesthetics and proper closing and sealing of the passenger cabin. The design intended for the rear axle on the passenger side ensures compatibility with factory mounting points and seals.

The component has a specific weight, which is important when planning transport, installation, and selecting appropriate hinges and hardware. As a used part, it retains its original sheet metal structure, which is particularly important for repairs where maintaining factory body parameters is a priority.

Professional verification and selection by numbers

For the correct selection of doors for a specific equipment version and model year of the Mercedes W177, it is crucial to check the OEM part number and any interchangeable numbers in service documentation or manufacturer catalogs. This helps avoid compatibility issues, such as differences in mounts, stampings, or preparation for moldings and seals.

To learn more about the safe selection of body components by part numbers and paint codes, it is worth using our practical guide: Online parts shopping without risk – 5 proven ways to verify component compatibility using OEM numbers and paint codes.

Application in Mercedes body repairs

The rear right door in Polar White – 149 is particularly suitable for:

• accident repairs of the right side of the vehicle,
• bodywork restoration after corrosion or mechanical damage,
• professional reconstructions of Mercedes W177 vehicles while maintaining a factory appearance.

The original door construction facilitates the installation of hardware, windows, locks, and seals, as well as integration with the existing vehicle wiring, which translates into efficient operation of the entire side body module.

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