Mercedes W213 Door Seal Window Rear Left N/S Guide Frame Black A2137357300

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W213 Door Seal Window Rear Left N/S Guide Frame is an original body component designed for installation in the window guide frame on the rear left side. Thanks to its precise fit for the W213 model design and its black finish, it ensures a consistent look and stable window guidance within the door.

Specifications and technical data

• SKU: A2137357300-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2137357300
• Substitutable numbers: A2137357300, A 213 735 73 00
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Door Seals

Purpose and function in the bodywork

The presented seal belongs to the Door Seals category and is designed specifically for the rear left body area of the Mercedes E-Class W213 generation. The component operates within the window guide frame, stabilizing its movement and limiting the ingress of dirt and moisture into the door interior.

Its placement in the rear part of the vehicle on the driver's side means that the seal works with the window lifting mechanism, influencing:

• smooth window movement in the guide,
• reduction of wind noise at higher speeds,
• protection of the door interior against water and fine dirt particles.

Construction, color, and fitment

The seal is manufactured in black, ensuring full visual compatibility with the factory door frame finish of the Mercedes W213. The neutral, dark color allows for aesthetic integration of the component into the side line of the body without standing out from other components.

As an original Mercedes component, the seal is matched to the geometry of the door frame and window guide, which facilitates installation and minimizes the risk of leaks resulting from imprecise fitment. The design intended for a specific vehicle location allows for maintaining factory window operation parameters and proper cooperation with the lifting mechanism.

Performance characteristics and application

The rear left window guide seal is particularly useful for:

• replacing damaged or perished sealing elements in the rear doors,
• repairs after side collisions in the area of the rear left door,
• eliminating leaks, rattles, and unwanted noises during window operation.

Selecting the correct component for the specific mounting location allows for maintaining stable window guidance and improves acoustic comfort inside the vehicle. Using an original seal from this group limits the need for additional modifications and adjustments during installation.

Condition and benefits of using an original part

The offered seal is a used component, which allows for an economical replacement while maintaining the manufacturer's original specifications. In practice, this means the ability to restore proper window operation and door sealing without the need to resort to replacements with uncertain fitment.

Using a component from the same model line enables:

• maintaining the structural integrity of the door,
• preserving the factory geometry of the window guide,
• reducing the risk of problems with window closing and guidance after repair.

Expanding the scope of repair and related elements

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other elements from the same group, such as additional perimeter seals, sealing inserts, or guide profiles, check the available parts in the Mercedes Door Seals category.

For a comparison of how premium manufacturers approach original body and interior components, you can read an article describing how properly selected parts influence the preservation of the brand's character – more information can be found in the material Audi and emotions in their purest form – how used parts help maintain the brand's DNA.