BMW F21 F22 F23 Wiring Loom Harness Passenger Side 9287441

BMW F21 F22 F23 Wiring Loom Harness Passenger Side is a factory door electrical installation from the Wires, harnesses and connectors group, designed for installation in the front right body zone. The component ensures a proper electrical connection between the body modules and the passenger door equipment, which translates into stable operation of the window regulator, lock, and other door-mounted components.

Specifications and technical data

• SKU: 9287441
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9287441
• Substitutable numbers: 61129287441, 9287441, KZ
• Location on the vehicle: Front
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the door wiring harness

The presented wiring harness is dedicated to BMW F-series models with F21, F22, and F23 bodies and has been designed specifically for the passenger door on the front right side of the vehicle. It is responsible for transmitting control signals and power between the main installation and components located in the door, such as actuators, switches, or control modules. This ensures consistent communication within the entire vehicle electrical system.

Construction and fitment for BMW

As a BMW brand component, the harness has been manufactured in accordance with the manufacturer's factory standards, maintaining proper wire routing and correct connectors. The design provides for installation in the front part of the vehicle, in the passenger door area, taking into account original mounting points and grommets. Such fitment reduces the risk of wire tension, facilitates installation routing, and promotes seamless integration with the existing vehicle electrics.

Benefits of using an original wiring harness

Using an original door wiring harness in the front right body section allows for maintaining compliance with the factory installation architecture. Properly selected wire cross-sections, appropriate shielding, and matched connectors promote stable electrical parameters and reduce the risk of interference. This solution is particularly beneficial for diagnostics and service, as it facilitates work with the manufacturer's factory diagrams and procedures.

Performance characteristics and installation

The passenger door wiring harness intended for the front part of the vehicle is a used component, which in practice means the possibility of an economical repair of the installation while maintaining the original design. Installation involves connecting the appropriate connectors on the body and door sides, while maintaining factory wire routing. A correctly installed harness restores full electrical functionality to the passenger door on the right side.

Comprehensive service for the BMW door installation zone

If you are planning a comprehensive repair or upgrade of the front door zone in your BMW and need other elements from the same group, such as wire sections, additional harnesses, or compatible connectors, check the available parts in the BMW Wires, harnesses and connectors category.

If you are wondering about the choice between original, replacement, and used parts and want to better understand the differences in costs, quality, and fitment by OEM numbers, the guide article Original, replacement or used – which car parts are the most cost-effective? will be helpful, where you will find practical comparisons and answers to frequently asked questions.