Audi A8 D4 Door Card Wiring Harness Loom Front Passenger Side 4H0971160A

Audi A8 D4 Door Card Wiring Harness Loom Front Passenger Side is an original door electrical system component designed for installation in the front right section of the vehicle body. Thanks to its factory fitment for the specific A8 D4 generation, the harness ensures consistency with the vehicle's factory electrical architecture and a stable connection for all door-mounted components. It is a practical solution for post-collision repairs, door replacements, or damage to the existing installation.

Specifications and technical data

• SKU: 4H0971160A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0971160A
• Substitutable numbers: 4H0971160A, 4H0 971 160 A
• Location on the vehicle: Front
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the front door harness

The presented harness belongs to the Wires, harnesses, and connectors category and is responsible for routing signals and power between the body harness and components located in the front right door. This includes typical components mounted in this area, such as control modules, drive motors, or comfort features, depending on the specific configuration of the Audi A8 D4.

Its placement in the front zone allows for direct connection to the factory body connectors, which facilitates servicing and reduces the risk of installation errors. Using an original Audi solution helps maintain proper communication within the vehicle's electrical network and minimizes the risk of diagnostic issues.

Construction and fitment for the Audi A8 D4

The harness has been designed specifically for the geometry of the front passenger door in the A8 D4 model, taking into account sheet metal contours, wire routing through grommets, and the placement of mounting points. As a result:

• wire routing is consistent with factory paths,
• connectors are prepared for compatibility with original door components,
• the risk of chafing and mechanical damage during operation is reduced.

This fitment translates into stable electrical connections and the proper operation of comfort and safety systems located in the front right door.

Service application and benefits of installation

The front right door harness is particularly useful in situations where the existing installation has suffered mechanical damage, contact corrosion, or interference during previous repairs. Replacing it with an original Audi component allows you to:

• restore proper door electrical operation without the need for custom wiring,
• maintain compliance with service documentation and wiring diagrams,
• reduce the time required for diagnosing potential future faults.

As a used product, it represents a reasonable compromise between repair costs and maintaining factory build standards, which is especially important for the complex electrical systems found in high-end models like the Audi A8.

Integration with other Audi electrical components

As an original Audi part, the harness is ready for integration with other vehicle electrical components without the need for modifying connectors or wire lengths. This facilitates workshop installation and helps maintain the integrity of the entire electrical system in the front passenger door area.

If you are planning a comprehensive repair or upgrade of the front door zone in your Audi and need other items from the same group, such as additional harnesses, adapter cables, or service connectors, check out the available parts in the Audi wires, harnesses, and connectors category.

Additional information and technical support

When selecting a harness for a specific Audi A8 D4 equipment version, it is worth paying attention to the vehicle configuration and the range of functions supported by the front right door. In case of doubt, wiring diagrams and service documentation can be helpful to verify compatibility with the existing installation.

If you are interested in the broader context of using pre-owned electrical components and other parts in premium cars, you can find practical tips on upgrading and refreshing vehicles in the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 era.