Mercedes SLK R170 Door Window Seal Front Right O/S Frame Gasket A1707200424

Mercedes SLK R170 Door Window Seal Front Right O/S Frame Gasket is a precisely fitted body component designed for installation in the front right door. It is responsible for guiding the window glass tightly, reducing noise, and protecting the interior from water and contaminants, ensuring stable operation of the window regulator mechanism. Thanks to its factory geometry and profile, the seal helps maintain proper door fitment and cabin acoustic comfort.

Specifications and technical data

• SKU: A1707200424
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1707200424
• Substitutable numbers: A1707200424, A 170 720 04 24
• Location on the vehicle: Front, Right
• Category: Window Seals, Gaskets & Trims

Purpose and function of the seal

The presented Mercedes SLK R170 Door Window Seal Front Right O/S Frame Gasket has been designed specifically for use in the front passenger-side door. Its task is to provide stable guidance for the window in the tracks, maintain proper pressure against the door frame, and limit the penetration of water, dust, and wind noise into the vehicle interior. A properly selected seal improves the operating quality of the window regulator mechanism and reduces the risk of jamming or uneven closing.

The component belongs to the Window seals and moldings group, which means it works directly with the glass and the door structure to create a cohesive sealing system. The correct profile and material flexibility help maintain a stable seal against the glass even with frequent opening and closing of the door.

Benefits of using an original seal

Using a seal dedicated to a specific body model translates into a number of practical benefits:

• better fit to the shape of the door frame and glass, without the need for installation modifications,
• reduction of wind noise at higher speeds due to proper pressure,
• increased resistance to water ingress near the upholstery and door electrical installation,
• stable window operation in the tracks, which reduces the load on the lifting mechanism.

As a component originating from a Mercedes vehicle, the seal retains its factory geometry and operating characteristics, which facilitates installation and helps maintain the structural integrity of the door with other body components.

Installation characteristics and condition of the item

The seal is intended for installation in the front right area, which eliminates the risk of error when selecting the side of the vehicle. The design is intended to work with the factory mounting in the door, so the replacement process involves removing the old seal and seating the new one in the original mounting points.

The item is offered in used condition, which allows for an economical replacement while maintaining parameters close to a factory part. This is a particularly beneficial solution for maintenance repairs where functionality, proper fitment, and reasonable vehicle service costs are the priority.

Support with selection and additional information

When selecting a seal for a specific body version, it is worth paying attention to compliance with the manufacturer's markings and the location on the vehicle. If necessary, data such as SKU, OEM part number, or available interchangeable numbers can be helpful, as they facilitate compatibility verification in service catalogs and parts selection systems.

If you are planning a comprehensive repair or upgrade of the glazing and door area in your Mercedes and need other elements from the same group, such as additional guide seals, trim strips, or contact elements, check the available parts in the Mercedes window seals and moldings category.

When purchasing used parts for service work or body modifications, it is worth knowing the typical pitfalls associated with component selection. Practical tips on making an informed choice and avoiding the most common mistakes can be found in the article Buying used car parts • Most common mistakes when choosing tuning parts, which will help you better plan the next stages of work on your vehicle.