Mercedes W212 Boot Lid Tailgate Left N/S Trunk Lid Hinge Estate Iridium Silver

Mercedes W212 Boot Lid Tailgate Left N/S Trunk Lid Hinge Estate Iridium Silver is an original body component from the Boot lids and rear parts category, designed for precise guidance and support of the trunk lid. This used component ensures factory mounting geometry, which facilitates fitting to the body and reduces the need for additional adjustments. It is a practical solution for post-accident repairs or replacing a worn-out hinge in the estate version.

Specifications and technical data

• SKU: A2127400337-IRS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2127400337
• Substitutable numbers: A2127400337, A 212 740 03 37, BG
• Location on the vehicle: Left
• Color: Iridium Silver Metallic - 775
• Category: Boot & Hatch Lids

Purpose and function of the component

The presented hinge is designed for the left side of the trunk lid in the Mercedes E-Class W212 estate body style. It is responsible for the stable guidance of the trunk lid during opening and closing, transferring loads from the actuators and the lid itself to the body structure.

This component is crucial for:

• maintaining the correct geometry and axis of rotation of the lid,
• ensuring smooth operation of the opening mechanism,
• reducing stress on the bodywork and lid mounts,
• maintaining the tightness of the rear part of the body after proper adjustment.

Color and visual fit

The hinge is factory-finished in Iridium Silver Metallic - 775, allowing it to blend harmoniously with a body of the same color. During post-accident repairs or component replacement in the rear area of the vehicle, this helps to limit the scope of paintwork, especially when only the hinge is being replaced rather than the entire lid.

Choosing a component in the same body color facilitates:

• maintaining a consistent look for the rear of the vehicle,
• minimizing shade differences in the lid mounting area,
• speeding up the installation and potential adjustment process.

Installation characteristics

The original trunk lid hinge for the Mercedes W212 estate has been designed to maintain factory mounting points and proper connection rigidity. As a result, with correct installation, it is possible to achieve even gaps between the lid and adjacent body elements, as well as stable operation of the entire assembly.

In practice, this means that:

• the component works with factory lid and body mounts,
• it allows for adjustment of the lid position within the range specified by the manufacturer,
• it is suitable for use both when replacing a single hinge and during more extensive rear body repairs.

Condition and use in repairs

The component is used, which means it comes from disassembly and may show signs of wear typical for this group of parts, while maintaining the functionality required for further use. This type of element is often chosen for economical repairs when the priority is to maintain the original construction at reasonable service costs.

It is particularly useful in situations where:

• mechanical damage to the left side of the trunk lid has occurred,
• the hinge has been bent or has suffered excessive wear,
• replacement of the component is necessary to restore proper lid closing.

Related Mercedes body components

If you are planning a comprehensive repair or upgrade of the rear body area in your Mercedes and need other elements from the same group, such as complete lids, reinforcements, or additional mounts, check the available parts in the Mercedes boot lids and rear parts category.

For users interested in deepening their knowledge about selecting aftermarket parts, compatibility, and verifying factory markings for more advanced powertrains, the Global Parts guide may be helpful: BMW B58 code – checklist before buying a turbocharger and intercooler, which shows how to methodically approach checking component compatibility before installation.