Audi A8 D4 4H Emergency Parking Brake Release Unlock Cable 4H0713045

Audi A8 D4 4H Emergency Parking Brake Release Unlock Cable is an original component from the Brake cables group, designed for precise control of the parking brake in Audi models. This used OEM part ensures a factory-fit for the braking system, which facilitates installation and reduces the risk of operational issues after replacement.

Specifications and technical data

• SKU: 4H0713045
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0713045
• Substitutable numbers: 4H0713045, 4H0 713 045
• Category: Brake Cables

Purpose and function in the braking system

The presented parking brake cable is responsible for transferring force from the parking brake lever to the mechanism at the wheels, ensuring stable immobilization of the vehicle when parked. In Audi A8 D4 class cars, a properly functioning parking brake is important for both safety and daily driving comfort, especially on inclines or during extended parking.

Thanks to its OEM-compliant design, the cable works with factory guides, brackets, and levers, allowing the original characteristics of the handbrake to be maintained. The appropriate stiffness and flexibility of the cable reduce the risk of uneven brake operation on both sides of the axle.

Benefits of using an original parking brake cable

Using an original cable in an Audi A8 D4 translates into a number of practical advantages in daily use:

• factory fit for the chassis geometry and braking system of the specific model,
• stable transfer of force from the parking brake lever to the wheel mechanism,
• reduced risk of incorrect tension or rubbing against chassis components,
• easier adjustment of the handbrake lever travel after installation,
• consistency with other Audi braking system components.

For the user, this means more predictable vehicle behavior when parking and a lower risk of issues during periodic technical inspections, where the effectiveness of the parking brake is verified in detail.

Installation and operational characteristics

The parking brake cable has been designed for installation in factory mounting points, which facilitates service work and shortens replacement time. The mechanic can utilize original routings and brackets without the need for chassis modifications.

With proper installation and adjustment, the following are achieved:

• even parking brake operation on both sides of the axle,
• appropriate lever travel in the cabin,
• smooth return of the mechanism after releasing the brake.

The used nature of the part allows for an economical restoration of the braking system's efficiency while maintaining the manufacturer's original specifications, which is particularly important in premium vehicles such as the Audi A8.

Safety and selection of braking system components

Replacing a handbrake cable is often associated with an inspection of the entire braking system, including discs, calipers, and control elements. To facilitate the safe selection of used components, it is worth using the practical tips and procedures described in the article: Second-hand braking system: how to safely choose discs, calipers, and ABS?. You will find a checklist there that helps assess the condition of components and make an informed purchasing decision.

Service expansion within the Audi braking system

If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and need other elements from the same group, such as additional cables, lines, or parking brake control elements, check the available parts in the Audi brake cables category.

Summary

Audi A8 D4 4H Emergency Parking Brake Release Unlock Cable is a practical solution for users who want to restore the proper operation of the parking brake while maintaining factory specifications. The original design from the Brake cables group ensures compatibility with the Audi braking system, and the used nature of the part allows for optimizing service costs without sacrificing the fit provided by the vehicle manufacturer.