Mercedes W213 Door Seal Edge Protection Gasket Rear Left Right N/O/S A2136970151

Mercedes W213 Door Seal Edge Protection Gasket Rear Left Right is a precisely fitted body component designed for the rear doors of this model. It is responsible for ensuring a tight seal of the door leaf, reducing noise, and protecting the interior from water and contaminants. Thanks to its factory profile and black, universal color scheme, it integrates harmoniously with the body lines and upholstery.

Specifications and technical data

• SKU: A2136970151
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2136970151
• Substitutable numbers: A2136970151, A 213 697 01 51
• Location on the vehicle: Rear, Right, Left
• Color: Black
• Category: Door Seals

Purpose and function of the seal

The presented seal is a component from the Door seals group, designed specifically for the rear body section of the Mercedes W213 class. Its task is to maintain a stable barrier between the interior and the external environment, which translates into reduced air drafts, improved cabin acoustics, and protection against moisture in the sill and pillar areas.

The seal profile has been developed for factory door edges, ensuring proper pressure along the entire perimeter after correct installation. This solution supports driving comfort and helps minimize the risk of corrosion at the contact points between the door and the bodywork.

Vehicle placement and fitment

The seal is intended for installation in the rear part of the vehicle and can be used on both the left and right sides. This solution facilitates the selection of the component when replacing a single seal or performing a symmetrical renovation of both rear doors. The design is prepared for use with factory mounts, which promotes stable seating on the edge of the door panel.

The black color of the seal is consistent with the typical Mercedes factory styling, ensuring the component does not stand out visually against other body parts. This allows for a consistent look of the door line without the need for additional aesthetic modifications.

Material characteristics and performance benefits

The seal has been designed as a flexible element that operates in a wide temperature range, which is important for daily vehicle use in varying weather conditions. The properly selected material hardness supports the correct pressure of the door against the frame while not hindering its closing.

Key benefits of using this seal include:

• reduction of wind noise at highway speeds,
• increased protection against water and dirt ingress around the sills and pillars,
• improved acoustic comfort for rear seat passengers,
• maintenance of a stable door-to-body fitment line.

Condition and service application

The offered seal is a salvaged part, making it an attractive service alternative for users looking for parts with factory fitment while optimizing repair costs. This type of component is particularly useful when replacing seals that are worn out, perished, or mechanically damaged.

Replacing a door seal in a Mercedes W213 is a standard service operation performed to restore cabin tightness and improve driving comfort. Using an original profile helps reduce the risk of improper closing, rattling, or unwanted noises resulting from poor door fitment.

Expanding the scope of service work

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, sill seals, or pillar seals, check the available parts in the Mercedes door seals category.

If you are simultaneously diagnosing disturbing noises coming from the chassis or suspension, a practical service guide may be helpful – more information can be found in the article Suspension knocking? Discover a clever way to restore factory handling precision, which discusses the causes of noise and the possibilities of using salvaged parts to reduce repair costs.