Audi A8 D4 Door Card Wiring Loom Cable Harness Rear Right O/S 4H0971142C

Audi A8 D4 Door Card Wiring Loom Cable Harness Rear Right O/S is an original component from the Cables, wiring looms and connectors group, designed for the rear right door of the Audi A8 D4 generation. It ensures a stable electrical connection between the door and the body, which translates into the proper operation of all connected electrical components in this area.

Specifications and technical data

• SKU: 4H0971142C
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0971142C
• Substitutable numbers: 4H0971142C, 4H0 971 142 C
• Location on the vehicle: Rear, Right
• Category: Wiring Harnesses, Cables & Connectors

Purpose and vehicle placement

The presented door wiring harness is dedicated to the rear right side of the Audi A8 D4 body. It is responsible for routing signals and power between the body modules and the components located in the rear right door, which is essential for the correct operation of the electrical equipment in this zone.

Thanks to its precise fit for the specific mounting location, the harness allows for maintaining the factory routing of wires, proper positioning of connectors, and adequate protection against abrasion and stress during door operation.

Construction and technical function

The harness belongs to the group of components responsible for distributing power and control signals within the door. The set of wires and connectors has been designed to work with factory Audi components, which facilitates installation and reduces the risk of installation errors.

The layout of the wires and the configuration of the connectors are adapted to the electrical architecture of the Audi A8 D4, making it possible to maintain consistency with the vehicle's original installation. This type of solution promotes the maintenance of stable electrical parameters and correct communication between individual sub-assemblies.

Benefits of using an original wiring harness

Using a factory door wiring harness in an Audi A8 D4 allows for:

• maintaining compliance with the vehicle's factory electrical diagram,
• reducing the risk of problems with connector fitment and wire length,
• maintaining stable electrical connections in the area of the moving door,
• consistency with other elements of the body's electrical system.

For the user, this means more predictable installation behavior, and for the service center – easier diagnostics and maintenance. In the case of Audi A8 D4 class vehicles, this is important both in terms of comfort and long-term reliability.

Product characteristics and condition

The offered harness comes from an Audi vehicle and is a used component, which allows for an economical replacement of a damaged installation while maintaining the original specification. This type of solution is often chosen for door repairs after mechanical damage or interference with the electrical installation.

Thanks to the preservation of the factory design, the harness can be integrated into the existing system without the need to modify the vehicle's installation, which helps maintain the clarity of diagrams and facilitates future service work.

Matching by part numbers and additional information

In the case of components such as door harnesses, it is crucial to match them by catalog numbers and ensure compatibility with the specific body version. It is worth verifying compatibility with your Audi A8 D4 by using the manufacturer's markings and service documentation to ensure the proper functioning of all door features.

If you are planning a comprehensive repair or upgrade of the door electrical installation area in your Audi and need other components from the same group, such as wire sections, complete door harnesses, or dedicated connectors, check the available parts in the Audi cables, wiring looms and connectors category.

If you are considering whether original, replacement, or used parts would be a better choice in your case and want to compare their cost-effectiveness in terms of quality and matching by manufacturer numbers, the following article may be helpful: Original, replacement or used – which car parts are the most cost-effective?.