Audi A4 B8 ABS Pump Modulator 8K0907379BF 8K0614517ED

Audi A4 B8 ABS Pump Modulator is an original braking system component designed for precise control of the anti-lock braking system. As part of the ABS Control Units group, it ensures stable operation of the electronic module and hydraulics, supporting safe braking in various road conditions. This used component allows for an economical yet technically sound repair of the ABS system in your Audi.

Specifications and technical data

• SKU: 8K0614517ED-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0614517ED
• Substitutable numbers: 8K0614517ED, 8K0 614 517 ED, 8K0907379BF, 8K0 907 379 BF
• Part type: ABS Control Module
• Category: ABS Control Modules

Purpose and function in the braking system

The ABS pump in the Audi A4 B8 is responsible for dynamic pressure regulation in the brake circuits, working in conjunction with wheel speed sensors and the electronic control unit. As a result, the system reduces wheel slip during emergency braking, improving vehicle handling and directional stability. Using an original ABS control unit allows you to maintain the factory operating parameters of the system, which is important for both safety and the proper functioning of other driver assistance systems.

Benefits of using an original Audi ABS control unit

Choosing a factory module from the ABS Control Units category ensures full compatibility with the electrical installation and system architecture of your Audi. Original electronics are designed for a specific vehicle platform, which means it:

• ensures proper communication with the data bus and other control units in the car,
• maintains the correct operation of traction control and electronic stability program functions,
• minimizes the risk of diagnostic errors and software incompatibilities,
• facilitates servicing and subsequent computer diagnostics. For the user, this means predictable vehicle behavior during braking and consistent operation of all safety systems that interact with the ABS module.

Condition, selection, and installation of the ABS pump

The offered ABS pump is a used component, which allows for a significant reduction in repair costs while maintaining the manufacturer's original specifications. Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and braking system configuration. A correctly selected ABS control unit allows for installation into the existing wiring without the need for modifications or mechanical alterations. During installation, it is crucial to follow the manufacturer's procedures, including proper bleeding of the braking system and performing adaptation and testing using an appropriate diagnostic interface. This restores the full functionality of the ABS system and avoids errors stored in the control unit's memory.

Safety, diagnostics, and operation

A functional ABS control unit has a direct impact on braking distance, vehicle stability, and the effectiveness of driver assistance systems. If warning lights appear on the instrument cluster or stored errors related to the ABS system occur, replacing the module is one of the essential service procedures. Using an original Audi A4 B8 ABS pump facilitates diagnostics, as the operating parameters and communication structure are consistent with factory service data. Regular inspection of the braking system, including lines, sensors, and electrical connections, combined with a properly functioning ABS control unit, translates into predictable car behavior in emergency situations. This solution is particularly important for drivers who expect stable safety system performance during daily vehicle use. 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 control modules, hydraulic units, or electronic control blocks, check out the available parts in the Audi ABS Control Units category.

Used electronics and repair cost-effectiveness

For components such as the ABS pump, using a pre-owned control unit often represents a reasonable compromise between cost and functionality. Original electronics from dismantling retain their factory design and parameters, and when correctly matched to a specific vehicle model, they can perform comparably to a new component. This solution is particularly attractive for repairs of older Audi models, where full replacement with a new part may be economically unjustified. To better assess when choosing a used ABS module and other electronic components makes sense, it is worth reading our guide: The second life of electronics – when is it worth opting for used engine control units, comfort modules, and parking sensors? Additionally, if you are interested in the impact of using original pre-owned components on the environment and carbon footprint, the following article may be helpful: Sustainable automotive: How purchasing original used parts reduces your carbon footprint and protects the environment?

Summary

Audi A4 B8 ABS Pump Modulator is an original ABS control unit that allows you to restore the proper operation of the braking system and safety systems in your car. The used component provides a favorable cost-to-functionality ratio while maintaining factory compatibility with Audi electronics. This is a practical solution for drivers who expect a functional, technically sound ABS system without the need to invest in expensive new components.