Mercedes-Benz A CLK W168 C208 Left N/S Heated Door Mirror Glass A2088100921

Mercedes-Benz A CLK W168 C208 Left N/S Heated Door Mirror Glass is an original component designed for the precise replacement of a damaged mirror pane on the driver's side. Thanks to the heated function, it ensures better visibility in difficult weather conditions, improving safety and driving comfort. This is a solution for users who want to maintain factory-quality optics and fitment in their Mercedes.

Specifications and technical data

• SKU: A2088100921
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2088100921
• Substitutable numbers: A2088101021, A 208 810 09 21, BG
• Location on the vehicle: Left
• Offset (ET):
• Category: Mirror Glass

Purpose and function of the mirror glass

The presented mirror glass is designed for installation in the left exterior mirror of Mercedes A-Class W168 and CLK C208 vehicles. The component is responsible for the correct reflection of the image in the side and rear zones, which is crucial when changing lanes, maneuvering, and parking. The integrated heating function helps in quickly removing steam and frost from the surface, which reduces the risk of blind spots caused by dirt or fogging.

Construction and technical properties

The mirror glass is matched in shape and dimensions to the factory mirror housing, which facilitates installation and ensures proper adhesion to the backing plate. The reflective layer has been selected to provide a clear, stable image without distortion, which is important for long-term use in urban and extra-urban traffic. The applied design allows for compatibility with the factory electrical system responsible for heating the pane.

Benefits of using original mirror glass

Using the original mirror glass in a Mercedes A-Class W168 or CLK C208 allows you to maintain optical consistency with other body components and avoid fitment issues typical of replacements with imprecise dimensions. The main advantages include:

• factory fitment to the shape and geometry of the left mirror,
• compatibility with the heating system,
• stable image across the entire field of view,
• the ability to restore full mirror functionality after glass damage.

Condition and service application

The component comes from disassembly and is intended for service applications in vehicles where the original pane has cracked, scratched, or become dull. Replacing the mirror glass is often the most rational solution when the mirror housing and adjustment mechanism remain functional, and only the reflective surface has been damaged. This allows for reduced repair costs while maintaining the functionality and aesthetics of the factory mirror.

Part selection and compatibility

When selecting mirror glass for a specific vehicle, it is worth verifying compatibility using the OEM part number and interchangeable numbers, as well as vehicle data (model, year, body version). This approach minimizes the risk of purchasing a component with a different shape or mounting type. In case of doubt, it is helpful to compare the design with the currently installed glass and consult the manufacturer's catalog.

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 additional panes, inserts, or complete mirror modules, check the available parts in the Mercedes mirror glass category.

For users interested in a broader approach to using second-hand components, including electrical and electronic elements, a guide describing part selection by OEM numbers, compatibility rules, and practical application examples may be helpful: Used automotive electronics – Global Parts guide.