Mercedes C219 Door Window Seal Rear Right O/S Guide Frame Gasket A2197300878

Mercedes C219 Rear Right Door Window Seal is a precisely profiled component from the Window Seals and Trim category, designed for installation on the rear right door. It is responsible for ensuring a tight seal for the window, reducing noise, and protecting the interior from water and dirt. Thanks to its factory fit for the Mercedes C219 body, it ensures stable window seating and proper operation of the lifting mechanism.

Specifications and technical data

• SKU: A2197300878
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2197300878
• Substitutable numbers: A2197300878, A 219 730 08 78
• Location on the vehicle: Rear, Right
• Category: Window Seals, Gaskets & Trims

Purpose and Function of the Window Seal

The presented seal is dedicated for installation on the rear right door, where it serves as a precise window guide and seals the contact between the glass and the door frame. Its appropriately profiled shape limits air drafts, reduces wind noise at higher speeds, and helps maintain the window's stable position in the guides.

This component is important for both acoustic comfort and protecting the vehicle's interior from moisture. A properly selected seal minimizes the risk of water entering the door, which affects the durability of the window lifting mechanisms and the electrical system.

Compatibility and Fit for Mercedes C219

The seal has been designed specifically for the Mercedes C219 body, maintaining factory curves and contact points. This ensures a straightforward installation without the need for modifications or forcing the component to fit.

Proper fit to the door structure translates to:

• stable window guidance throughout its entire range of operation,
• even pressure along the entire edge,
• reduction of vibrations and rattles resulting from play around the window perimeter.

By maintaining the original geometry, the seal works seamlessly with factory window lifting mechanisms and door hardware, promoting trouble-free operation.

Characteristics of a Used Part

The offered seal is a used part, which means it comes from a dismantled vehicle and has been verified for its suitability for further installation. This type of part is a good choice when aiming to maintain original specifications while optimizing repair costs.

For window seals, it is crucial that the profile retains its geometry and flexibility to ensure proper adhesion to the glass and door frame. A used original part often provides a better fit than new aftermarket replacements with simplified designs.

Benefits of Using an Original Mercedes Seal

Using an original seal for the Mercedes C219 offers a range of practical operational benefits:

• Factory Fit – maintaining the correct body line and gaps between the window and the door frame.
• Improved Sealing – reducing the ingress of water, dust, and noise into the cabin.
• Stable Window Operation – less strain on the lifting mechanism, contributing to its durability.
• Consistency with Other Body Elements – no need for compromises in terms of installation and aesthetics.

For users who want to keep their vehicle in a condition as close to factory as possible, an original window seal is a particularly beneficial solution.

Additional Information and Related Products

If you are modernizing or servicing the window system in your Mercedes and also need other components related to window surrounds, such as trim strips or additional sealing profiles, check out the available parts in the Mercedes Window Seals and Trim category.

If you are considering whether original, aftermarket, or used parts are better for your needs and want to understand the differences in cost, quality, and fit by part numbers, the article Original, Aftermarket, or Used – Which Car Parts Are Most Cost-Effective? will be helpful.