Audi S3 8P Wiring Harness For Door Trim Panel D Cable Harness 8P4971035AB

Audi S3 8P Wiring Harness For Door Trim Panel D is an original component from the Wires, harnesses and connectors group, designed to support the electrical system in the right door of the Audi S3 8P generation model. Designed by the manufacturer, this harness ensures a stable connection between the door panel and the rest of the vehicle's electrical system, which translates into reliable operation of the power windows, locks, and mirror adjustments.

Specifications and technical data

• SKU: 8P4971035AB
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P4971035AB
• Substitutable numbers: 8P4971035AB, 8P4 971 035 AB, 8P4 971 035 AC, 8P4971035AC
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the Audi S3 8P door harness

The right-side door panel wiring harness in the Audi S3 8P is responsible for transmitting signals and power between the door module and the body harness. It is a component that:

• connects the door control panel to the vehicle's main electrical system,
• enables the correct operation of electrical components located in the door,
• ensures proper routing of wires at factory mounting points.

Thanks to its factory design, the harness maintains the correct length, wire cross-sections, and connector layout, which facilitates installation and reduces the risk of installation errors.

Original Audi design and compatibility

As an Audi brand component, the door panel wiring harness has been designed in accordance with the vehicle manufacturer's requirements. This means:

• factory-fit connectors for the door module and body harness,
• preservation of the original wire routing path in the door,
• consistency with the electrical parameters of the Audi S3 8P system.

The harness features dedicated connectors and mounting points, allowing for installation without the need for modifications or additional adapters. This solution is particularly beneficial for repairs following mechanical damage or wire corrosion within the door area.

Application in repairs and upgrades

This component is suitable for both standard replacement of a damaged door harness and more extensive service work on the body electrical system. Using an original harness allows you to:

• restore the correct operation of functions controlled from the door panel,
• maintain compliance with the vehicle's factory electrical architecture,
• minimize the risk of module communication issues and comfort system errors.

For workshops and users who prioritize consistency with manufacturer solutions, choosing an original harness is a practical way to maintain the stability of the electrical system in the doors.

Product characteristics and condition

The offered door panel wiring harness comes from the Wires, harnesses and connectors group and is a used component, which allows for economical repair while maintaining the original design. This type of component is particularly useful in situations where wires have been damaged due to abrasion, tampering with the installation, or bodywork repairs in the door area.

Choosing an original harness instead of universal solutions reduces the need for modifying the installation and facilitates future diagnostics, as the layout of wires and connectors remains consistent with Audi service documentation.

If you are planning a comprehensive repair or upgrade of the door area in your Audi and need other elements from the same group, such as door harnesses, wire sections, or body installation connectors, check out the available parts in the Audi wires, harnesses and connectors category.

Why it is worth choosing original used parts

Using original electrical components is important for the safety and reliability of the vehicle. Factory harnesses are designed for a specific model, which translates into appropriate insulation resistance, correct wire cross-sections, and precise connector fitment. In the case of used OEM parts, you can combine cost benefits with maintaining a design consistent with the manufacturer's specifications.

To better understand the advantages of using original used parts in electrical system repairs and other vehicle systems, it is worth reading the article OEM quality assurance and safety – why used original car parts are the best choice for your car?, which discusses this topic in detail from the perspective of workshop practice and car operation.