Mercedes S212 Rear Window Strip Door Trim Moulding Left N/S Chrome A2127351165

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes S212 Rear Window Strip Door Trim Moulding Left N/S Chrome is an original body component from the Window seals and trims group, designed for installation in the rear left section of the vehicle body. It ensures stable window guidance, an aesthetic edge finish, and proper water drainage from this area of the body, which translates into trouble-free vehicle operation.

Specifications and technical data

• SKU: A2127351165
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2127351165
• Substitutable numbers: A2127351165, A 212 735 11 65
• Location on the vehicle: Rear, Left
• Category: Window Seals, Gaskets & Trims

Purpose and function of the component

The rear window trim on the left side of the S212 body is responsible for precisely sealing the contact point between the glass and the bodywork, as well as providing stable guidance for the window within the frame. A correctly selected component limits the ingress of water, dirt, and moisture into the interior and body cavities, which helps maintain proper acoustic comfort and protects the edges against premature corrosion.

As a part from the Window seals and trims group, the component works in direct contact with the glass and paintwork, which is why its proper profile and fit are crucial for maintaining factory adhesion geometry and even pressure along the entire length of the edge.

Compatibility and body fitment

The element has been designed specifically for installation in the rear left zone of the body, which eliminates the need for modifications or fitting universal-profile replacements. Dedicated mounts and a shape tailored to the body lines facilitate installation and allow for a consistent appearance of the vehicle's side.

Proper alignment of the trim with the glass and bodywork contributes to:

• maintaining an even gap between the glass and the body,
• reducing unwanted wind noise at higher speeds,
• an aesthetic finish for the rear window edge on the left side.

Benefits of using an original trim

Using an original Mercedes component allows you to maintain factory adhesion and rigidity parameters in the rear window area. In practice, this means a lower risk of leaks, better protection against water and dirt, and stable retention of the glass in the frame during daily use.

The main advantages of this solution include:

• preserving the original body line and a consistent look for the side of the car,
• reducing potential water leaks in the rear window zone,
• better compatibility with existing sealing elements and window fittings.

Characteristics of the used component

The trim comes from dismantling, which allows for an economical restoration of the functionality and completeness of the rear window zone without the need to resort to more expensive solutions. For this type of component, it is crucial to maintain the correct profile, mounting points, and structural integrity so that the element can continue to perform its sealing and guiding function after installation.

Choosing a used body component is particularly beneficial for post-accident repairs, body and paint corrections, and when replacing missing parts after a window replacement, where technical correctness and compliance with the factory design are the priority.

Technical support and additional information

If you are planning a comprehensive repair or upgrade of the side and rear window area in your Mercedes and need other elements from the same group, such as guide rails, edge seals, or finishing trim profiles, check the available parts in the Mercedes Window seals and trims category.

For users who consciously choose dismantled parts and want to better understand their impact on the environment and vehicle maintenance costs, we have prepared material describing the practical aspects of component reuse. More information can be found in the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.