Mercedes W203 W211 Door Wing Mirror Glass Heated Left N/S A2038100121

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W203 W211 Door Wing Mirror Glass Heated Left N/S is an original component from the Mirror Glass category, designed for installation on the left side of the vehicle. The heated working surface improves visibility in difficult weather conditions, and the factory-fit for Mercedes W203 and W211 models facilitates installation and ensures the correct field of view geometry.

Specifications and technical data

• SKU: A2038100121
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2038100121
• Substitutable numbers: A2038100121, A 203 810 01 21
• Location on the vehicle: Left
• Category: Mirror Glass

Purpose and fitment for Mercedes W203 / W211

The presented mirror glass has been designed specifically as a left door mirror component for Mercedes W203 and W211 class vehicles. By maintaining the factory shape and the appropriately selected curvature, the mirror provides the driver with a clear field of view, in accordance with the vehicle manufacturer's specifications. The placement on the left side of the vehicle ensures proper cooperation with the adjustment mechanism in the mirror housing.

Heating function and driving safety

A key feature of this component is the integrated heating function, which helps maintain the clarity of the mirror surface in rain, snow, and at low temperatures. The properly distributed heating area reduces fogging and frost accumulation, which translates into better side visibility and increases safety when driving in conditions of limited visibility.

The heated mirror glass works with the vehicle's factory electrical system, so that once the heating wires are correctly connected, it activates together with the mirror heating system provided by the manufacturer. This solution allows for consistent operation of all elements responsible for the driver's visibility and comfort.

Performance characteristics and installation

As an element of the Mirror Glass category, this product is a replaceable working part of the exterior mirror, allowing for the restoration of full functionality of damaged or worn glass without the need to replace the entire housing. The design intended for a specific Mercedes model facilitates installation in place of the original component, while maintaining the correct angle of adjustment relative to the housing and the bodywork.

The used nature of the product allows for economical vehicle repair while maintaining the original manufacturer's specifications. This is a particularly beneficial solution in the case of post-accident or maintenance repairs, where it is important to combine reasonable costs with maintaining the correct performance parameters of the mirror.

Benefits of using original mirror glass

Using original mirror glass in a Mercedes W203 or W211 ensures:

• preservation of the factory field of view on the left side of the vehicle,
• proper cooperation with the adjustment mechanism in the mirror housing,
• consistent operation with the mirror heating system,
• aesthetic fit to the vehicle's exterior styling.

Thanks to this, the driver receives a functional element that restores the full utility of the exterior mirror, improving the comfort of daily vehicle operation.

If you are planning a comprehensive repair or upgrade of the side visibility zone in your Mercedes and need other elements from the same group, such as inserts, glass with a different type of coating, or additional mirror elements, check the available parts in the Mercedes Mirror Glass category.

If you are considering wider use of used parts in your car and want to better understand their advantages in terms of service costs, it is worth reading the article Smart Skoda servicing – why second-hand parts are the best choice for your wallet, which discusses the practical aspects of choosing components from the secondary market.