Audi A4 S4 B9 A5 S5 F5 ABS Pump Control Module 3.0 TDI 8W0907379AH

Audi A4 S4 B9 A5 S5 F5 ABS Pump Control Module is an original component from the ABS and ESP System group, designed for advanced control of brake hydraulics and vehicle stability in premium Audi models. This used pump ensures factory performance characteristics, maintaining full compatibility with the vehicle's electronics and safety system parameters. It is an ideal solution for users who expect proven OEM quality while maintaining reasonable service costs.

Specifications and technical data

• SKU: 8W0907379AH
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0907379AH
• Substitutable numbers: 8W0614517AL, 8W0 614 517 AL, 8W0907379L, 8W0 907 379 L, 8W0907379AH, 8W0 907 379 AH
• Part type: ABS/Stability Control Hydraulic Unit
• Category: ABS & Stability Hydraulic Units

Purpose and function in the vehicle

The presented ABS pump is responsible for precise control of pressure in the brake circuits and for working in conjunction with the ESP stability control system in Audi vehicles with 3.0 TDI engines. In practice, this means active control over wheel traction during emergency braking, driving on slippery surfaces, and in situations involving sudden changes in direction. Thanks to its integration with the body and powertrain electronics, the pump works with wheel speed sensors, lateral acceleration sensors, and the control module, which translates into stable, predictable vehicle behavior. A fully functional ABS and ESP System is crucial for maintaining the complete performance of active safety systems.

Benefits of using an original Audi ABS pump

Using an original component from a vehicle dismantler allows you to maintain the factory logic of the braking and stability systems without the need to adapt aftermarket replacements with uncertain parameters. The main advantages of this solution include:

• maintaining compatibility with controller software in Audi A4, S4, A5, and S5 B9/F5 generation models,
• properly matched operating characteristics of valves and the hydraulic pump,
• stable operation of driver assistance systems in critical situations,
• the possibility of economical brake system repair while maintaining OEM standards. Choosing a used OEM component is particularly beneficial for repairing vehicles that are used intensively, where both safety and service cost optimization are important.

Characteristics of the used component

The pump comes from a dismantled Audi vehicle, which means it is a component of factory origin, designed specifically to work with the brand's electronic systems. The used condition of the part allows for an excellent price-to-functionality ratio while maintaining proper build quality and mounting fitment. In practice, this means that the housing, valve assembly, and hydraulic block are structurally compliant with the vehicle manufacturer's requirements, and the pump itself is ready for further operation after proper installation and potential diagnostic adaptation in the vehicle.

The importance of a functional ABS and ESP system for safety

The ABS and ESP system is responsible for maintaining vehicle control during sudden braking, variable traction, and dynamic maneuvers. A functional ABS pump in an Audi A4, S4, A5, and S5 B9/F5 generation affects:

• shortening braking distance in emergency situations,
• maintaining vehicle stability during cornering braking,
• reducing the risk of wheel lock-up and loss of vehicle control,
• proper cooperation with assistance systems, such as traction control. For users who drive their Audi intensively, maintaining the full efficiency of the ABS and ESP System is an essential element of caring for their own safety and that of their passengers.

Integration with other vehicle systems and operation

The ABS pump works with the vehicle's control modules, which is why it is recommended to use appropriate diagnostic software during replacement to perform adaptation procedures and verify the system's correct operation. A properly selected and installed component allows for maintaining full safety system functionality without the need for electrical installation modifications. If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and need other components from the same group, such as pumps, control modules, or wheel speed sensors, check out the available parts in the Audi ABS and ESP System category.

Technical support and service knowledge

When performing service work on safety systems, it is also worth paying attention to the condition of other vehicle components, including those responsible for stable engine operating conditions. In the context of operation in high temperatures, our guide on the cooling system may be helpful – you can find more information in the article "Summer heat vs. cooling system: used radiators and fans as a guarantee of savings", which will allow you to better plan comprehensive car maintenance.