Mercedes-Benz E W211 Trunk Lid Sealing Seal Gasket Rear Panel Door A2117500398

Mercedes-Benz E W211 Trunk Lid Sealing Seal Gasket Rear Panel Door is a precisely fitted body component designed for the rear section of the vehicle. It is responsible for the tight closure of the trunk lid, limiting the ingress of water, dust, and noise into the interior, and maintaining stable lock operation. Thanks to the use of original geometry, the seal ensures proper adhesion to the lid edge and bodywork, which translates into daily comfort and trouble-free installation.

Specifications and technical data

• SKU: A2117500398
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2117500398
• Substitutable numbers: A2117500398, A 211 750 03 98, EM
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and function of the trunk lid seal

The offered seal is a component from the Trunk lids and rear parts group, intended for installation in the rear body zone of Mercedes W211 series vehicles. Its task is to create a flexible, continuous barrier between the lid and the body shell, which helps to limit:

• rainwater penetration into the luggage compartment,
• ingress of dust and dirt from the outside,
• occurrence of unwanted rattles and resonances while driving.

A properly selected trunk lid seal also supports stable lid guidance during the final closing phase, which facilitates the operation of the lock and actuators.

Construction, fitment, and installation

The geometry of the seal has been developed for the specific W211 body line, allowing the profile to accurately replicate the shape of the trunk edge. The appropriately selected hardness of the rubber compound allows for:

• secure seating in the mounting groove without the need for non-standard modifications,
• maintaining flexibility within typical operating temperature ranges,
• limiting deformation during repeated opening and closing of the lid.

Its placement on the vehicle in the rear body section means that the component works with the hinges, lock, and lid shell, which is why its correct positioning is important for even pressure around the entire perimeter. In practice, this translates into stable trunk lid closing and reduced risk of leaks in the corners.

Characteristics of the used component

The seal comes from dismantling, which means it is a used part that retains the functionality intended by the manufacturer. This type of component is a good choice in situations where:

• the existing seal is perished, cracked, or deformed,
• there are leaks into the trunk after heavy rainfall,
• additional noise appears from the rear of the body.

Using an original, used seal allows for maintaining factory body panel fitment without the need to adjust aftermarket replacements with different geometry. This is a cost-effective solution that is also technically consistent with the vehicle's design.

Benefits of replacing the seal in a Mercedes W211

Replacing the trunk lid seal in a Mercedes W211 is not just a matter of aesthetics, but primarily about maintaining proper conditions in the luggage compartment. A newly installed component helps to:

• reduce the risk of corrosion around the trunk sill and mounting recesses,
• limit moisture in the upholstery and soundproofing in the rear of the vehicle,
• maintain a stable noise level inside the cabin at higher speeds.

For users who pay attention to body tightness and acoustic comfort, a properly selected trunk lid seal is a practical and technically justified element of vehicle maintenance.

Related rear body components for Mercedes

If you are planning a comprehensive repair or upgrade of the rear body zone in your Mercedes and need other elements from the same group, such as lid shells, hinges, or locks, check the available parts in the Mercedes trunk lids and rear parts category.

For drivers interested in a broader context of selecting body, suspension, or braking system components, and when it is worth choosing used parts, the article describing the differences between the M line and standard versions may be helpful – you can find it here: BMW M Performance: how do BMW M components differ from standard ones?.