BMW F45 Seat Wiring Loom Harness Cable Rear Left N/S 9363780

BMW F45 Wiring Harness Cable Rear Left Seat is an original electrical installation component designed for the rear left seat in BMW F45 series models. This specialized harness from the Cables, Harnesses, and Connectors category ensures proper electrical connection between the seats and the rest of the vehicle's installation, supporting stable operation of comfort and safety systems. Thanks to its factory fit, it is a practical solution for repairs, replacements, or reconfigurations of the rear cabin equipment.

Specifications and technical data

• SKU: 9363780
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9363780
• Substitutable numbers: 9363780, 61129363780, 6812226, 9363718
• Location on the vehicle: Rear, Left
• Category: Wiring Harnesses, Cables & Connectors

Vehicle Application and Function

The presented wiring harness is dedicated for installation in the area of the rear left seat in the BMW F45 body. It is responsible for routing signals and power between the seats and the main electrical system, which is important for operating comfort functions, sensors, and safety elements located in the rear passenger cabin.

The placement on the vehicle, identified as rear – left side, allows for unambiguous identification of the installation zone, facilitating the selection of the correct component during service or replacement of a damaged harness.

Construction and BMW Fitment

As a component from the Cables, Harnesses, and Connectors group, this harness has been designed for specific routing within the factory tunnels and mounts of the BMW F45. Appropriately selected section lengths, branching, and connectors allow for installation without the need for electrical modifications, which reduces the risk of installation errors and subsequent electrical faults.

Original connectors are prepared to work with factory sockets in the vehicle, which helps maintain connection integrity, proper plug locking, and stable signal transmission during operation.

Service Application and Installation Benefits

The rear left seat wiring harness in the BMW F45 is particularly useful in situations where:

• mechanical damage to the wires in the rear seat area has occurred,
• the vehicle has undergone post-accident repair in the rear cabin,
• the installation needs replacement due to chafing, contact corrosion, or previous non-factory modifications,
• reconfiguration of the rear bench seat or individual seats is being carried out.

Using an original harness allows for restoring the correct electrical path, reducing potential voltage drops, and minimizing the risk of errors in the vehicle's diagnostic systems. This solution is particularly beneficial for workshops specializing in the BMW brand and for owners who care about maintaining the integrity of the electrical system.

Product Condition and Installation Aspects

The offered harness is a used component, which means it comes from a dismantled vehicle and may show signs of previous use, while maintaining the functionality required for further use. This type of component is an attractive cost alternative to new parts, while retaining the original installation specifications.

Due to its factory fit for the BMW F45, installation is orderly – the harness is routed according to original paths, and connectors go into designated connection points. This facilitates service work and helps maintain clarity of the installation in the rear of the vehicle.

Assistance with Selection and Additional Information

Before purchasing, it is advisable to verify the harness's compatibility with your specific vehicle equipment configuration and installation side to ensure full compatibility with your BMW's electrical system. If in doubt, it will be helpful to compare the shape, number of connectors, and wire routing with the component currently installed in your car.

If you are planning a comprehensive repair or upgrade of the rear cabin area in your BMW and need other components from the same group, such as seat cables, floor harnesses, or seat installation connectors, check the available parts in the BMW Cables, Harnesses, and Connectors category.

For users interested in a broader context of operation and typical technical issues in models of this brand, the following guide article may be useful: Troublesome BMW E90 Engines – A Practical Guide to Problematic Units, which helps to better understand the specifics of servicing BMW cars.