Audi A7 4G Rear Door Wiring Harness Cable Left Right N/O/S 4G8971687AT

Audi A7 4G Rear Door Wiring Harness Left Right is an original electrical installation component from the Wires, Harnesses, and Connectors group, designed for the rear doors of the Audi A7 4G generation. It enables a stable electrical connection between the car body and the doors, ensuring the proper operation of locks, window controls, and other consumers in the rear doors on both the left and right sides.

Specifications and technical data

• SKU: 4G8971687AT
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G8971687AT
• Substitutable numbers: 4G8971687AT, 4G8 971 687 AT, 4G8971687CJ, 4G8 971 687 CJ
• Location on the vehicle: Rear, Right, Left
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Vehicle Application and Placement

The presented wiring harness is specifically designed for the rear section of the Audi A7 4G body, intended for the left and right rear doors. It is responsible for transmitting signals and power between the vehicle's main electrical system and the modules located within the doors, which is crucial for the correct functioning of electrical mechanisms in this area.

Thanks to its factory-fitted design for the specific model and body type, the harness maintains the correct segment lengths, connector positions, and mounting points, which simplifies installation and reduces the risk of wire strain during door operation.

Technical Characteristics and Construction

This harness belongs to the Wires, Harnesses, and Connectors group, meaning it includes a complete set of wires with factory-specified connectors designed to work with original Audi modules. The connectors used are profiled to fit specific sockets in the doors and body, minimizing the risk of connection errors and ensuring sealing and resistance to operational conditions.

The wire routing within the harness is optimized for passage through door grommets and factory-provided clips, helping to prevent insulation abrasion and ensuring stable system operation during repeated door opening and closing.

Benefits of Using an Original Audi Harness

Using an original wiring harness for the rear doors of the Audi A7 4G maintains the electrical system's consistency with the vehicle's factory specifications. This is particularly important for complex comfort systems, where correct wire and connector assignment impacts the stability of control module operation.

• Precise fit for the left and right rear door construction,
• Preservation of factory wire routing and mounting points,
• Compatibility with original Audi connectors and modules,
• Reduced risk of installation errors compared to universal solutions.

This component is particularly useful for repairs after collisions, replacement of damaged doors, or in cases of intermittent power supply issues to consumers in the rear doors.

Part Condition and Service Application

The offered wiring harness is a used part, meaning it comes from a dismantled vehicle and can be a cost-effective solution while maintaining the original manufacturer's specifications. This type of component is often chosen by professional workshops specializing in accident repairs and electrical system servicing for premium vehicles.

Before installation, a standard visual inspection of the insulation and connectors is recommended, as well as comparing the harness configuration with the vehicle's existing system to confirm compatibility with the equipment version.

Expanding Installation Upgrades in Audi

If you are planning a comprehensive repair or upgrade of the rear door area in your Audi and require other components from the same group, such as additional wire segments, transition harnesses, or service connectors, check the available parts in the Audi Wires, Harnesses, and Connectors category.

For users preparing their car for the season and planning an inspection of the electrical system and other components, a service guide describing which used parts are worth checking before intensive operation in low temperatures might be helpful – you can find it in the article Winter Essentials: Which Used Car Parts Should You Check and Replace Before the Frost?.