Mercedes W212 Roof Railing Estate Left N/S Railing Rack Moulding Chrome Set

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W212 Roof Railing Estate Left N/S Railing Rack Moulding Chrome Set is an original body component designed for installation on the left side of the roof in W212 series models. The chrome finish ensures a consistent look with the factory Mercedes styling, while the precise design facilitates installation and maintains the roofline. This is a practical solution for users who want to restore the full functionality of their roof rails or replace a missing component in their vehicle.

Specifications and technical data

• SKU: A2128900193-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128900193
• Substitutable numbers: A2128900193, A 212 890 01 93
• Weight: 150
• Location on the vehicle: Left
• Color: Chrome
• Category: Other Exterior Parts & Accessories

Purpose and function of the roof rail

The left roof rail in the Mercedes W212 is responsible for the stable mounting of transport accessories on the vehicle's roof, such as base racks, bike carriers, or roof boxes. This component works with the factory mounting points of the body, ensuring proper rigidity and safety when transporting cargo. The chrome surface accentuates the roofline and blends well with other body details, such as window trims or decorative elements.

Construction, color, and vehicle placement

The rail has been designed specifically for the W212 body, taking into account the roof geometry and factory mounting points. Placement on the left side of the vehicle ensures compatibility with the original rail system, which is essential for maintaining the correct spacing and alignment relative to the right rail. The Chrome color is characteristic of trim versions with glossy finish elements, allowing for visual consistency across the entire car.

Performance parameters and installation

The roof rail has a specific weight selected to provide adequate strength while limiting roof load. The construction is intended for use with Mercedes' factory mounting systems, which facilitates installation in service or workshop conditions. The used nature of the component allows for an economical repair while maintaining the manufacturer's original specifications, which is particularly important for vehicles used intensively or in fleet operations.

Benefits of using an original Mercedes rail

Using an original roof rail on the Mercedes W212 allows you to maintain factory load-bearing and safety parameters when transporting cargo on the roof. Precise fitment to the body minimizes the risk of leaks, improper load distribution, and unwanted vibrations while driving. The chrome finish improves the vehicle's aesthetics, which is important both in daily use and for the potential resale of the car.

Offer expansion and additional materials

If you are planning a comprehensive repair or upgrade of the roof area in your Mercedes and need other components from the same group, such as additional rails, roof moldings, or mounting covers, check out the available parts in the Other Mercedes category.

For a comparison of design solutions used in sports models of other brands and a better understanding of the differences in chassis and drivetrain construction, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how premium manufacturers design key components of their cars.