BMW i4 G26 Rear Bumper Wiring Loom Cable Harness Set Kit 9364201

The BMW i4 G26 Rear Bumper Wiring Harness is an original electrical installation component designed for the rear body area. It ensures a stable electrical connection between sensors, modules, and components installed in the bumper area, which translates to the correct functioning of the vehicle's systems. The used set represents a functional service solution for post-accident repairs, bumper replacement, or electrical system reconstruction in the BMW i4 G26 model.

Specifications and technical data

• SKU: 5A3DE11-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 5A3DE11
• Substitutable numbers: 5A3DE11, 61125A3DE11
• Location on the vehicle: Rear
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function in the Vehicle

The presented wiring harness set belongs to the Wires, Harnesses, and Connectors group and is dedicated for installation in the rear part of the vehicle. It is responsible for routing signals and power to components located in the rear bumper area, such as sensors, lighting, or driver assistance system elements. A correctly selected harness allows for maintaining the factory electrical system architecture of the BMW i4 G26, which facilitates diagnostics and service.

Construction and Technical Features

The complete BMW rear bumper wiring harness has been designed as a cohesive set of wires and connectors, tailored to the body geometry of the i4 G26 model. It includes:

• appropriately routed wire sections adapted to the rear body area,
• factory connectors enabling a secure and sealed connection to the vehicle's installation,
• placement of connection points consistent with the layout of elements within the rear bumper.

This construction promotes proper resistance to vibrations and external conditions, while also facilitating installation and subsequent service operations.

Service Application and Installation

The BMW i4 G26 rear bumper wiring harness is particularly suitable for:

• repairs after damage to the rear body section,
• replacement or retrofitting of the rear bumper,
• reconstruction of the electrical installation in the rear area of the vehicle.

Thanks to its factory fit for the specific BMW model, installation is orderly, maintaining original wire routing points. This helps to reduce the risk of installation errors and simplifies subsequent diagnostic servicing.

Benefits of Using an Original BMW Harness

Using the original rear bumper wiring harness in the BMW i4 G26 offers a number of practical benefits:

• Compatibility with Factory Installation – maintaining conformity with the vehicle's electrical architecture.
• Proper Fit for the Rear Body Section – correct wire length and connector placement.
• Simplified Diagnostics – clear wire routing consistent with BMW service documentation.
• Possibility of use in post-accident repairs and during the replacement of rear bumper components.

Item Condition and Practical Application

The offered wiring harness is a used item, making it an attractive solution for repairs where cost-effectiveness is important. It is suitable for both professional workshops specializing in BMW electric vehicle repairs and specialized body and paint shops reconstructing the rear body section.

If you are planning a comprehensive repair or upgrade of the rear bumper area in your BMW and need other parts from the same group, such as additional harnesses, wires, or electrical connectors, check the available parts in the BMW Wires, Harnesses, and Connectors category.

For a broader perspective on optimizing vehicle repair and operating costs, it is worth familiarizing yourself with the guide on an economical approach to servicing – practical tips can be found in the article Economical Ford Operation – Where to Find the Biggest Savings in Mechanical and Body Repairs, which shows how a sensible choice of parts can translate into real savings for other brands as well.