BMW E91 LCI Control Unit Module Support Plate Bracket Carrier Holder 7220891

The BMW E91 LCI Bracket Module Mount is a precise component from the Electronic Control Units and Controllers group, designed for stable seating of the module within the car's electrical system. It ensures a secure, vibration-resistant mounting, which translates to correct operation of the onboard electronics and reduces the risk of malfunctions due to looseness or improper module positioning. This is a practical solution for users who want to restore factory order in the electronics compartment of their BMW 3 Series E91 LCI.

Specifications and technical data

• SKU: 7220891
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7220891
• Substitutable numbers: 7220891, 61357220891, KD
• Category: ECUs & Computer Modules

Bracket Purpose and Function

The module mounting bracket in the BMW E91 LCI is responsible for stably holding the electronic control module in its designated manufacturer-specified location. Proper mounting:

• reduces vibration transfer from the body to the electronics,
• prevents chafing of harnesses and connectors,
• facilitates module servicing and diagnostics,
• maintains order in the electrical installation area.

This allows the control module to operate in stable conditions, contributing to the proper performance parameters of the vehicle's electronic systems.

Benefits of Using an Original BMW Bracket

Using a bracket dedicated to the BMW E91 LCI allows for maintaining the factory routing and module position, consistent with the manufacturer's design. This means:

• secure fit with surrounding body and installation elements,
• no need for modifications, custom brackets, or makeshift mounts,
• easier removal and reinstallation during service work,
• preservation of a clear component layout in the electronics area.

This solution is particularly beneficial when replacing a control module, performing post-accident repairs, or tidying up the installation after previous unprofessional modifications.

Characteristics of a Used Part

The offered bracket is a salvaged part, meaning it is a used component that retains the functionality required for further operation. These types of structural elements do not experience rapid wear and tear, so with proper installation, they can continue to effectively perform their role. Choosing a used bracket is a sensible compromise between cost and maintaining the original mounting geometry of the module.

Application in BMW Electronic Systems

As a component from the Electronic Control Units and Controllers group, the bracket is an essential addition when replacing or relocating a control module in the BMW E91 LCI. It is particularly useful in situations where:

• the original bracket has suffered mechanical damage (e.g., after a collision or improper removal),
• the module was mounted provisionally and requires restoration to its factory position,
• electrical system repairs are being carried out within the module compartment.

A correctly chosen bracket helps avoid stress on connectors and wires, which is important for the long-term reliability of electronic systems.

If you are planning a comprehensive repair or upgrade of the control electronics area in your BMW and need other parts from the same group, such as module housings, additional brackets, or harness supports, check the available parts in the BMW Electronic Control Units and Controllers category.

Expert Support and Part Selection

When working with vehicle electronics, maintaining component compatibility and proper installation routing is crucial. It is advisable to draw on experience described in industry materials – a good supplement to knowledge about the role of original mounting elements and modules can be found in an article on our blog: Audi and Pure Emotion. How Used Parts Help Maintain the Brand's DNA?. Although it concerns a different brand, it illustrates the importance of using appropriate, factory-intended solutions in electronic systems and interior equipment.