Audi A3 8Y Sportback Rear Door Wiring Loom Harness Cable Right O/S 8Y0971688H

Audi A3 8Y Sportback Rear Door Wiring Loom Harness Cable Right O/S is an original component from the Cables, wiring looms and connectors group, designed for installation in the rear right area of the vehicle body. It ensures a stable electrical connection between the body wiring and the door equipment, which is crucial for the proper operation of the electrical and electronic systems in this area.

Specifications and technical data

• SKU: 8Y0971688H
• Mark: Audi
• Condition: Used
• OEM Part Number: 8Y0971688H
• Substitutable numbers: 8Y0971688H, 8Y0 971 688 H
• Location on the vehicle: Rear, Right
• Category: Wiring Harnesses, Cables & Connectors

Purpose and vehicle placement

The presented wiring loom is dedicated to the rear right side of the vehicle, allowing for precise fitting to the factory cable routing in the passenger door. The properly shaped cable run and correct segment lengths facilitate installation and minimize the risk of tension, chafing, or incorrect positioning in the grommet between the pillar and the door.

Thanks to a design consistent with the solutions used by the manufacturer, the wiring loom works with factory connectors and mounting points, which helps maintain high reliability of the electrical system in the rear part of the body.

Technical and functional characteristics

As an element from the Cables, wiring looms and connectors group, the product is responsible for transmitting signals and power to components located in the right rear door. This includes typical circuits used in this area, such as door mechanism control or power supply for comfort features, according to the configuration of the specific Audi A3 8Y Sportback model.

The factory wiring architecture and the use of original connector types limit voltage drops and interference, which translates into stable operation of electrical systems. The use of this wiring loom is particularly beneficial for post-collision repairs, replacing damaged doors, or restoring full functionality of the installation after mechanical or electrical failure.

Benefits of using an original wiring loom

Using the original rear right door wiring loom in the Audi A3 8Y Sportback allows for maintaining the consistency of the installation with the rest of the vehicle. Proper adjustment of cable lengths, connector placement, and mounting points reduces installation time and decreases the risk of errors during service.

Compared to universal solutions, the original design ensures:

• compatibility with the vehicle's factory electrical architecture,
• easier diagnostics of potential faults in the future,
• consistency with service documentation and wiring diagrams.

As a result, the wiring loom is a practical solution for both professional workshops and users who care about maintaining the factory standard of workmanship.

Condition, origin, and service application

The item comes from an Audi vehicle and is offered as a used part, making it an attractive cost-effective alternative while maintaining the original specification. It is particularly suitable for post-accident repairs, replacements after mechanical damage to wires in the door grommet, or when dealing with electrical communication problems in the rear right body zone.

To facilitate identification in the store system, the product has an SKU designation, and in the technical documentation, it is also assigned an OEM part number as well as appropriate interchangeable numbers, which allows for precise matching to the specific vehicle configuration. Information about the placement on the vehicle further minimizes the risk of error when selecting the component.

Related products and technical knowledge

If you are planning a comprehensive repair or upgrade of the rear door area in your Audi and need other elements from the same group, such as additional wiring looms, connectors, or cable sections, check the available parts in the Audi cables, wiring looms and connectors category.

For those who want to better understand the specifics of selecting original, used electrical components, we also recommend our guide article The best used car parts – a guide to the most frequently chosen original parts, which discusses practical aspects of selecting and verifying elements such as wiring looms, modules, or electrical installation equipment.