BMW Z4 E46 E85 ABS/DSC Hydro Braking Unit Pump 6764088 6763959

BMW E46 Z4 E85 ABS DSC Pump 6764088 is a component from the ABS and ESP System category, designed for BMW vehicles equipped with the DSC stability control system. A used module allows for the restoration of proper anti-lock braking and stability system function, which translates to safe and predictable vehicle behavior during braking.

Specifications and technical data

• SKU: 6764087
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6764087
• Substitutable numbers: 6764087, 34516764087, 6764088, 34516763959, 6763959, 34512460488, 2460488
• Category: ABS & Stability Hydraulic Units

Purpose and Function in the Vehicle

The ABS DSC brake pump used in BMW E46 and Z4 E85 series is responsible for precise control of brake circuit pressure during ABS and DSC system operation. It works with wheel speed sensors and the control unit to limit wheel slip and stabilize the vehicle's path in emergency situations.

By using an original BMW group component, the correct system operating characteristics are maintained, which is important for both braking effectiveness and proper vehicle electronics function.

Benefits of Using an Original ABS DSC Pump

Using this pump in a BMW E46 or Z4 E85 allows for:

• restoration of factory ABS and DSC system operating parameters,
• maintaining compatibility with the existing electrical and hydraulic system,
• reducing the risk of system errors and warning lights illuminating on the dashboard,
• maintaining vehicle stability during sudden braking and on slippery surfaces.

For the user, this means more predictable car behavior and better vehicle control in critical road situations.

Product Characteristics and Fitment

The offered pump comes from the BMW line, ensuring proper fitment with the braking system and ABS/DSC system in the appropriate E46 and Z4 E85 versions. The component is designed for installation in place of the factory module, without the need for vehicle construction modifications.

Thanks to the presence of dedicated part numbers and interchangeable numbers, it is possible to verify compatibility with a specific car configuration, which facilitates the selection of the correct component in a service center or during self-repair.

Condition and Practical Application

The pump is in used condition, allowing for an economical restoration of ABS and ESP system functionality in BMW cars while maintaining the original manufacturer's specifications. This solution is particularly beneficial for repairs of older models where both functionality and a reasonable service cost are important.

Before installation, standard brake system diagnostics and electrical installation checks are recommended to fully utilize the capabilities of the offered module.

New or Used – How to Choose the Right Part?

When choosing components such as an ABS DSC pump, it is worth considering the relationship between cost, durability, and availability. A used original component often represents a reasonable compromise between price and quality, especially for specialized electronic-hydraulic assemblies. If you want to compare the advantages of new and used parts more broadly, check out the article: Car Parts – New or Used? Comparing Costs, Quality, and Durability.

Other BMW ABS and ESP System Components

If you are also looking for other components from the ABS and ESP System category for your BMW, check out the BMW ABS and ESP System available in our store to select compatible modules and sensors for your specific model.