Mercedes SLK R170 Control Unit Module ECU Cover Box Housing Bracket A1705400182

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes SLK R170 Control Unit Module ECU Cover Box Housing Bracket is a precisely fitted mounting component that protects the electronic control module from adverse operating conditions. Thanks to its factory geometry and robust construction, it provides a practical solution when replacing a damaged cover or completing the installation in the engine bay of this model.

Specifications and technical data

• SKU: rhd-A1705400182
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1705400182
• Substitutable numbers: A1705400182, A 170 540 01 82
• Category: ECUs & Computer Modules

As a part from the Electronic control modules and controllers group, this housing ensures stable mounting, proper wiring harness routing, and protection of the controller connector, which translates into trouble-free operation of the vehicle's electronic system.

The item is original to the Mercedes brand, which facilitates installation without modifications and allows for maintaining the structural integrity of the entire control system.

Purpose and function in the vehicle

The Mercedes SLK R170 Control Unit Module ECU Cover Box Housing Bracket performs several key tasks in the vehicle's electronics area:

• ensures stable, rigid mounting of the control module in the dedicated body location,
• protects the controller body from direct contact with moisture and contaminants from the engine bay,
• organizes the routing of electrical harnesses and connectors, reducing the risk of chafing and looseness,
• minimizes the impact of vibrations and shocks on the electronics, which promotes long-term, stable system operation.

Thanks to the preservation of the original design, installation is predictable, and the entire unit works with the factory mounting points in the SLK R170 body.

Construction and mounting fitment

The housing has been designed specifically for the ECU controller used in the Mercedes SLK R170, taking into account the module shape, connector layout, and mounting chamber geometry. This means that:

• mounting points are compatible with factory holes and brackets in the body,
• the space for connectors and harnesses is designed so as not to cause stress on the wires,
• the housing design facilitates service removal and reinstallation of the controller.

Such fitment reduces the risk of leaks, improper wire routing, or accidental damage to the module during service work.

Benefits of using an original housing

Using an original Mercedes SLK R170 Control Unit Module ECU Cover Box Housing Bracket provides measurable operational benefits:

• Consistency with the factory design – maintaining the original concept of controller mounting and harness routing.
• Protection of electronics – limiting the impact of moisture, dirt, and vibrations on the control module.
• Easier diagnostics and service – predictable access to the controller without the need for custom-made mounts.
• Trouble-free integration – no need for adaptation or modification of the body or electrical installation.

For users who care about the technical correctness of repairs and maintaining the vehicle's character, choosing an original housing is a safe and predictable solution.

Condition and practical application

The item comes from a used vehicle, which is typical for many components in the Electronic control modules and controllers group. This type of part is particularly useful in situations where:

• the original housing has cracked, deformed, or the mounting elements have corroded,
• it is necessary to complete a missing bracket when replacing the ECU controller,
• the factory mounting layout is being restored after previous non-factory modifications.

Choosing a used, original element allows for maintaining high manufacturing quality at a rational cost level, which is important when repairing older generations of vehicles.

If you are planning a comprehensive repair or upgrade of the control electronics area in your Mercedes and need other elements from the same group, such as housings, brackets, or module mounts, check out the available parts in the Mercedes electronic control modules and controllers category.

Support in choosing used parts

When selecting a used Mercedes SLK R170 Control Unit Module ECU Cover Box Housing Bracket, it is worth paying attention to the structural compatibility with your vehicle and the overall condition of the item. Helpful tips on safely choosing components from the secondary market can be found in the guide Used parts – Your guide to the best offers in the automotive store, which describes how to consciously buy and effectively use used subassemblies in daily car operation.

For a comparison of manufacturers' approaches to maintaining brand character and the role of original components in vehicle electronics, you can also read the article Audi and pure emotion. How do used parts help maintain the brand's DNA?, which shows how properly selected modules and equipment elements influence the consistency of the driving experience.