Mercedes W124 Rear Boot Lid Tailgate Door Rubber Seal Gasket A1247500398

Mercedes W124 Rear Boot Lid Tailgate Door Rubber Seal Gasket is a precisely fitted body component designed for the rear section of the vehicle. It is responsible for the tight closure of the boot lid, noise reduction, and protection of the interior against water and contaminants. Thanks to its factory profile and appropriate rubber hardness, it ensures stable adherence of the lid and consistency of the body lines in W124 series models.

Specifications and technical data

• SKU: A1247500398
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1247500398
• Substitutable numbers: A1247500398, A 124 750 03 98
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and function of the tailgate seal

The offered seal is a component from the Boot lids and rear parts group, mounted in the rear body zone. Its task is to create a flexible, continuous barrier between the boot lid and the bodywork, which:

• limits the ingress of water, mud, and dust into the luggage compartment,
• reduces vibrations and squeaking of the lid while driving,
• stabilizes the position of the lid after closing,
• supports the maintenance of correct gap geometry between the lid and the body.

Due to the proper profile, the rubber works evenly along the entire perimeter, which promotes even pressure of the lid and improves acoustic comfort inside the vehicle.

Construction and body fitment

The seal is made of flexible rubber material with selected hardness, which ensures appropriate elasticity during repeated opening and closing of the lid. The cross-sectional shape has been designed for specific body contours, which facilitates installation and allows for stable seating in the groove. As a result, the component retains its sealing properties under typical operating conditions, and the contact line between the lid and the body remains consistent and aesthetic.

Proper fitment to the rear of the vehicle translates into secure closing of the boot lid and reduction of play that could cause unwanted noises when driving over uneven surfaces.

Characteristics of the used component

The seal comes from dismantling, which means it is a used component that retains the functionality intended for this part. This type of component is a good choice for bodywork service when the existing rubber is perished, deformed, or leaking. Replacing it with a functional component allows for restoring the correct operation of the tailgate without the need to invest in a new subassembly.

Using the original sealing geometry helps maintain the factory character of the vehicle and minimizes the risk of fitment issues typical of universal profile replacements.

Benefits of installation in a Mercedes W124

Using this seal in a Mercedes W124 allows you to:

• limit moisture in the boot upholstery and metal elements,
• reduce the noise level coming from the rear of the body,
• reduce the risk of corrosion around the boot sill and lid edges,
• maintain stable, repeatable closing of the lid.

For users who care about the condition of the body and driving comfort, this is a practical service component that significantly affects the daily operation of the vehicle, especially in conditions of rain, snow, and high dust levels.

Expanding rear body service

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

For those interested in a broader approach to car modernization, including the impact of specialized subassemblies on the handling and character of the vehicle, an article describing the differences between sports and standard components may be helpful – you can find it here: BMW M Performance: how do BMW M components differ from standard ones?.