Audi Q7 4L Sensor ABS Wiring Harness Cable Rear 7L0971279G

Audi Q7 4L Sensor ABS Wiring Harness Cable Rear is an original component from the Wires, harnesses and connectors group, designed for professional maintenance of the anti-lock braking system on the rear axle. It ensures a stable electrical connection between the ABS sensor and the vehicle's wiring, which translates into predictable performance of safety and driving comfort systems.

Specifications and technical data

• SKU: 7L0971279G
• Mark: Audi
• Condition: Used
• OEM Part Number: 7L0971279G
• Substitutable numbers: 7L0971279G, 7L0 971 279 G
• Location on the vehicle: Rear
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the ABS system

The presented wiring harness is dedicated to the rear of the vehicle and is responsible for transmitting the signal from the wheel speed sensor to the ABS control unit. A properly functioning cable:

• ensures a stable reading of wheel speed on the rear axle,
• supports the correct operation of the ABS system during braking,
• influences the operation of related systems, such as traction control or electronic stability control.

Thanks to its precise fit to the Audi Q7 4L design, the harness transmits the signal in an interference-resistant manner, which reduces the risk of errors in the vehicle's electronics.

Construction and fitment for Audi

As an Audi brand component, the rear ABS sensor wiring harness is designed for specific mounting points and routing in the Q7 4L model. Properly selected connectors and cable length facilitate installation in the original brackets, without the need for any modifications to the wiring.

The original design from the Wires, harnesses and connectors group allows for maintaining the factory cable routing, which minimizes the risk of abrasion, mechanical damage, and improper positioning near the suspension and brakes.

Vehicle placement and installation aspects

The component is intended for installation in the rear of the vehicle, which has been clearly defined as Rear. Such designation facilitates the selection of the correct harness during service and eliminates errors when ordering parts.

In practice, the installation consists of:

• connecting the plug to the ABS sensor at the rear axle wheel,
• routing the cable in accordance with the factory brackets and covers,
• connecting to the vehicle's main electrical system.

The precise fit for the Audi Q7 4L shortens service time and reduces the risk of installation errors.

Condition, origin and benefits of use

The offered harness is a used component, which in practice means a favorable cost-to-quality ratio while maintaining the manufacturer's original specifications. Compared to aftermarket replacements, using an OEM part allows for maintaining the consistency of the electrical system and compliance with the factory operating parameters of the ABS system.

The main advantages of using this harness in an Audi Q7 4L include:

• factory fit for the vehicle's installation and connectors,
• preservation of the original operating characteristics of the ABS system,
• reduction of the risk of errors appearing in the brake system control unit.

Part identification and compatibility

To facilitate identification in warehouse systems, the product has an SKU designation, as well as an assigned OEM part number and relevant interchangeable numbers. This allows for precise verification of compatibility with a specific Audi Q7 4L configuration and avoids selecting the wrong cable.

If you are planning a comprehensive repair or upgrade of the ABS electrical system area in your Audi and need other elements from the same group, such as additional harnesses, signal cables, or sensor connectors, check the available parts in the Audi Wires, harnesses and connectors category.

For those interested in a broader use of dismantled components in vehicle modernization projects, including the area of mechanical and electrical systems, an article describing a practical approach to tuning using second-hand OEM parts may be helpful – you can find it here: Emotions and design – visual and mechanical tuning of a Seat using dismantled components.