Mercedes-Benz CLC-Class CL203 Rear Right O/S Window Glass AS2 A2036706012

The Right Rear Side Window for Mercedes-Benz CLC-Class CL203 is an original body part designed for precise installation on the passenger side. This used window offers a functional service solution, allowing for the restoration of full body sealing and aesthetics while maintaining factory standards. Its compliance with the AS2 standard ensures an appropriate level of light transmission and user safety.

Specifications and technical data

• SKU: A2036706012
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2036706012
• Substitutable numbers: A2036706012, A 203 670 60 12, ASZ
• Location on the vehicle: Rear, Right

Application and Body Fitment

The described window is dedicated to the rear right side of the body in the Mercedes-Benz CLC-Class CL203 model. Its construction is designed for the specific body geometry, which translates to:

• correct adherence to the door frame or side panel,
• stable seating in seals and guides,
• preservation of the vehicle's factory styling lines.

This ensures a visually and technically cohesive result after installation, without the need for bodywork modifications or fitting adjustments.

AS2 Glass Characteristics

The window is made of glass designated as AS2 class, which practically means controlled light transmission and appropriate optical parameters. This type of glass is commonly used in side and rear vehicle glazing, providing:

• comfortable visibility for the driver and passengers,
• reduction of glare under typical road conditions,
• consistency with other windows used in the vehicle.

Selecting glass with the correct optical class is important both from a safety perspective and for compliance with homologation regulations.

Benefits of Using an Original Used Window

Choosing a used right rear window for the Mercedes CLC-Class CL203 is a sensible service solution, especially for post-accident repairs or replacement after mechanical damage. Key advantages of this solution include:

• maintaining factory fitment – an original part is designed for a specific body model, minimizing the risk of leaks and improper installation,
• visual consistency with the vehicle's other windows,
• economical repair while maintaining an appropriate quality standard.

A used window is well-suited for everyday vehicles where functionality, correct fit, and body construction compliance are priorities.

Professional Installation and Service Aspects

To fully utilize the potential of this window, installation by a specialized automotive glass or body repair service is recommended. Proper installation includes, among other things:

• thorough cleaning of the bonding surface and seals,
• checking the condition of guides, trim, and mounting elements,
• leak testing after installation (water test, noise check during driving).

This approach minimizes the risk of subsequent problems with leaks, creaks, or unwanted vibrations during driving.

Technical Support and Car Project Development

If you are planning to upgrade the powertrain or improve performance concurrently with body repairs, it is worth consulting the tuning guide: practical guide to increasing engine power using used parts. This will help you better plan your budget and scope of work on the car, combining repairs with sensible modifications.