Mercedes E-Class S211 Touring Rear Sam Unit Fuse Box Holder Bracket A2115453240

Mercedes E-Class S211 Touring Rear Sam Unit Fuse Box Holder Bracket is a specialized mounting component designed for installation in the rear section of the vehicle. It is responsible for the stable, secure, and organized seating of the SAM unit and the associated fuse box, which is crucial for the reliable operation of the electrical system. Thanks to a design consistent with factory solutions, it ensures proper wiring harness routing and secure fastening of electrical components, reducing the risk of operational damage.

Specifications and technical data

• SKU: A2115453240
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2115453240
• Substitutable numbers: A2115453240, A 2115453240, A 211 545 32 40, EM
• Location on the vehicle: Rear
• Category: Fuses & Fuse Boxes

Purpose and function in the electrical system

The described bracket is a component from the Fuses and fuse boxes group, dedicated to the rear body section of the Mercedes E-Class S211 estate. Its task is to precisely hold the SAM unit and the fuse box in the position designed by the manufacturer, so as to:

• ensure stable support for the unit and fuse sockets,
• maintain an appropriate distance from bodywork and upholstery elements,
• minimize the transmission of vibrations and loads to electrical connectors,
• facilitate service access to fuses and connectors.

Such a solution promotes high reliability of the electrical system and reduces the risk of wire chafing or connector loosening during operation.

Construction and fitment for the Mercedes E-Class S211

The bracket has been designed specifically for the architecture of the rear body section of the Mercedes E-Class S211, taking into account the shape of the trunk cavities, mounting points, and the routing of electrical harnesses. This means that it:

• features factory-intended mounting points to the bodywork,
• ensures proper wire routing in the vicinity of the SAM unit,
• keeps the fuse box in a position that facilitates diagnostics and fuse replacement.

As a result, the installation is carried out in an organized manner, and the entire rear section of the electrical system remains clear and serviceable. Original fitment for the specific generation of Mercedes reduces the need for modifications and allows for maintaining the factory standard of installation.

Characteristics of the used component

The offered bracket comes from dismantling, which means it is a used part, but one that retains the functionality required for further operation. Such mounting components, when used correctly, are characterized by a long service life, which is why using a verified used part is a reasonable solution for repairs and reconstruction of the electrical system in older Mercedes E-Class S211 models. In practice, this allows for:

• recreating the factory method of mounting the SAM unit and fuse box,
• reducing repair costs compared to new parts,
• maintaining compliance with the original vehicle construction.

Benefits of using a dedicated SAM bracket

Using the correct bracket in the rear section of the Mercedes E-Class S211 translates into a number of practical benefits. The most important include:

• Secure mounting of the SAM unit – reduction of stress on connectors and electronic boards, which promotes stable operation of comfort and lighting systems.
• Better organization of the trunk space – the unit and fuse box are placed in the intended zone, without improvised mounts.
• Easier diagnostics – access to fuses and connectors remains consistent with the manufacturer's assumptions, which facilitates work for electricians and service centers.
• Consistency with service documentation – the location and mounting method correspond to Mercedes factory diagrams.

Selection and compatibility verification by OEM number

When selecting a SAM unit bracket for a Mercedes E-Class S211, it is crucial to compare the OEM number and interchangeable numbers with the vehicle data. This allows you to ensure that the component will work properly with the specific body version and electrical system. If you want to check the compatibility of a part by OEM number or VIN step by step, the following guide will be helpful: how to select the right car part by VIN and OEM number, where you will find practical tips and a list of questions for the seller.

If you are planning a comprehensive repair or upgrade of the rear electrical system zone in your Mercedes and need other components from the same group, such as additional brackets, box housings, or module supports, check the available parts in the Mercedes Fuses and fuse boxes category.