Mercedes CLK R171 Rear Right Window Strip Moulding Seal Gasket A1716700238

The Mercedes CLK R171 Rear Right Window Seal is a precisely fitted body component responsible for the sealing and stable guidance of the window in the rear right part of the vehicle. Thanks to its construction compliant with Mercedes factory standards, the seal ensures proper adhesion of the window to the body and limits the ingress of water, dirt, and noise into the interior. This is a practical solution for users who want to restore the correct operation of the side window without compromising on fit.

Specifications and technical data

• SKU: A1716700238
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1716700238
• Substitutable numbers: A1716700238, A 171 670 02 38
• Location on the vehicle: Rear, Right
• Category: Car Glass

Purpose and Function in the Vehicle

The described seal is designed for installation in the rear right part of the body, in the side window area. It is responsible for:

• maintaining the stable position of the window relative to the body frame,
• limiting air drafts during driving,
• reducing the ingress of water and contaminants into the interior,
• minimizing unwanted window vibrations and rattles.

Thanks to its proper profile and geometry tailored to the specific model, the seal works with the window lifting mechanism without causing jamming or excessive resistance.

Benefits of Using an Original Mercedes Seal

Using a component from the Car Windows group, dedicated to a specific body construction, allows for maintaining the factory parameters of window operation. In practice, this means:

• correct window guidance throughout its entire range of motion,
• visually consistent contact of the window with the body line,
• reduced risk of leaks in the rear passenger cabin area,
• maintaining acoustic comfort inside the vehicle.

Using an original part is a solution that combines factory-compliant fit with a reasonable repair cost. In many cases, it is a more predictable option than universal profile aftermarket parts.

Installation Characteristics

The rear right window seal in Mercedes CLK R171 models is designed as a component that works with the specific door frame and window mechanism. When replacing it, pay attention to:

• cleaning the mounting grooves of old seal residue and dirt,
• checking the condition of the guides and the window itself,
• proper positioning of the profile along the entire contact length with the body.

A correctly installed seal should not cause increased resistance when closing the door or when operating the window lifting mechanism. If necessary, after installation, the window's position in the guides can be adjusted to achieve even pressure around the entire perimeter.

Product Condition and Practical Application

The offered seal is a used part, which means it comes from a dismantled vehicle and can be a cost-effective alternative to new parts, especially for maintenance repairs. For many Mercedes CLK R171 owners, it is a way to restore proper window operation after damage or wear of the existing seal, without needing to modify the door structure.

If you want to better understand how to consciously choose parts from the secondary market and what to look for when buying, it's worth reading the guide: Used Parts – Your Guide to the Best Offers in an Automotive Store. This is a practical addition to your knowledge when planning repairs using used components.

Expanding Repairs in the Side Window Area

If you are planning a comprehensive repair or upgrade of the side window area in your Mercedes and need other parts from the same group, such as guide seals, window trim, or additional sealing elements, check the available parts in the Mercedes Car Windows category.