BMW F44 Gran Coupé Rear Door Wiring Loom Harness Right O/S Side 8714364

BMW F44 Gran Coupé Rear Door Wiring Loom Harness Right O/S Side is an original electrical installation component designed for the rear right side of the vehicle body. As a part of the Wires, harnesses and connectors group, it ensures a proper connection for all electrical consumers in the right rear door, supporting the stable operation of comfort electronics. Using this OEM component allows you to maintain the factory architecture of the BMW F44 Gran Coupé electrical system without the need for modifications.

Specifications and technical data

• SKU: 8714364
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8714364
• Substitutable numbers: 8714364, 61128714364
• Location on the vehicle: Rear, Right
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The rear door wiring harness on the right side is responsible for transmitting signals and power between the vehicle's main electrical system and the components located in the right rear door. This includes typical consumers mounted in this area, such as window controls, central locking, or lighting, ensuring full functionality of the rear passenger zone. The vehicle placement defined as rear – right side facilitates clear identification of the component during part selection and installation. This minimizes the risk of errors when replacing the harness due to mechanical damage, connector corrosion, or electrical failures.

Construction and advantages of the original BMW harness

As a BMW brand component, the harness has been designed for the specific geometry of the Gran Coupé F44 rear door, with appropriately selected wire lengths, connector placement, and mounting points. This allows for:

• secure wire routing along factory paths,
• correct positioning of connectors relative to door modules and equipment,
• maintaining the tightness of grommets between the body and the door. The original design from the Wires, harnesses and connectors group reduces the risk of problems typical of aftermarket replacements, such as wires that are too short, mismatched plugs, or the need to modify the installation. As a result, the installation is more predictable, and electrical connections remain consistent with BMW's factory service documentation.

Condition, fitment, and service application

The product is offered as a used part, which is a cost-effective solution for accident repairs or fixing faults in the rear door electrical system. Choosing an original, used harness allows you to maintain consistency with the rest of the vehicle's installation while reducing costs compared to a new component. The harness is intended for installation in the BMW F44 Gran Coupé model on the rear right side of the body. It is particularly useful in situations where:

• wires have been damaged as a result of a collision or mechanical interference,
• there are issues with module communication in the right rear door,
• it is necessary to replace the complete harness instead of performing time-consuming repairs on individual wires.

Professional installation and service aspects

To fully utilize the potential of this harness, installation in accordance with BMW service procedures is recommended, maintaining factory mounting points and wire routing. Correct placement of the harness in the door grommets reduces the risk of future insulation abrasion, and proper locking of the connectors ensures stable electrical contact in the long term. Because this is an OEM component, service centers specializing in the BMW brand can easily integrate the harness with the existing installation without the need for modifying diagrams or adapting connectors. This translates into a more predictable repair time and greater reliability of comfort and safety systems in the rear doors.

Expanding the installation in the BMW F44

If you are planning a comprehensive repair or upgrade of the door electrical system in your BMW and need other elements from the same group, such as additional harnesses, wire sections, or service connectors, check the available parts in the BMW Wires, harnesses and connectors category. If you want to better plan your purchases and collect various original used components in one place – from electrical installation elements to small mounting accessories – the One-Stop-Shop guide available in the article Comprehensive supply: from the engine to the smallest clip – how to collect used car parts in one place? may be helpful.