Mercedes W205 Door Foam Insulation Rear Right O/S Crashpad Absorber A2057350686

Mercedes W205 Door Sound Deadening Absorber Right Rear is a specialized component from the Doors and Door Panels group, designed to reduce noise and vibrations in the rear right section of the body. Precise fitting to the door construction in Mercedes W205 models ensures the preservation of the vehicle's factory ride quality and acoustic comfort inside the cabin. This is a practical solution for users who want to restore original acoustic insulation parameters after body repairs or door skin replacement.

Specifications and technical data

• SKU: A2057350686
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2057350686
• Substitutable numbers: A2057350686, A 205 735 06 86
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Function and Application in the Rear Right Door

The sound deadening absorber installed in the rear right section of the body is responsible for limiting the ingress of external noise, including tire noise, suspension operation, and air turbulence around the wheel arch. This component works in conjunction with the door structure, seals, and upholstery to create a cohesive system for damping vibrations and sounds.

Thanks to its dedicated shape and fit for the specific W205 body model, the absorber helps maintain stable acoustic conditions in the cabin, leading to a more comfortable ride at higher speeds and better audibility of multimedia systems and hands-free kits.

Benefits of Using Original Sound Deadening

Using original door sound deadening in the Mercedes W205 preserves the structural integrity of the entire door panel. This component:

• limits the transfer of vibrations from the body to the upholstery and trim elements,
• supports the maintenance of proper rigidity of the door assembly in the rear right part of the vehicle,
• helps minimize creaks and resonances that appear after body repairs,
• maintains the factory operating characteristics of the lock, window regulators, and other mechanisms within the door.

For users who value the consistency of factory solutions in Mercedes vehicles, using such a component is important not only for comfort but also for the long-term durability of the interior trim.

Installation Characteristics and Fitment

The absorber is designed for installation in a specific location on the body – rear, right side. This ensures an organized installation process, maintaining original mounting points and routing. In practice, this means:

• easier alignment with the door skin and upholstery,
• no need for structural modifications,
• preservation of the noise damping zones intended by the manufacturer.

The component comes from the Doors and Door Panels group, emphasizing its connection to the side body structure rather than universal soundproofing mats. This allows it to work better with the factory solutions used in the W205 model.

Product Condition and Service Application

The offered sound deadening absorber is a used part, making it a sensible choice for post-accident repairs, replacement of damaged doors, or restoring factory acoustic insulation after bodywork interventions. This type of part allows for cost optimization while maintaining the original construction and intended purpose of the component.

This solution is suitable for both professional body and paint shops and individual users who aim to restore the original driving comfort in their Mercedes W205 after replacing doors or their components.

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

For owners of this brand who are interested in the broader context of vehicle operation and component refurbishment, expert materials on powertrains may also be useful, such as an article on how injectors and turbochargers affect the restoration of performance in the 3.0 V6 CDI engine – you can find it here: Second Life for the Mercedes OM642 Engine – How Injectors and Turbocharger Restore Power to the 3.0 V6 CDI.