BMW X3 Series E83 ABS DXC Hydro Braking Unit Pump 3419296 3419297

BMW X3 Series E83 ABS DXC Hydro Braking Unit Pump is a key component of the braking system, responsible for precisely transferring force from the brake pedal to pressure in the lines. The offered unit, sourced from dismantling, is an original BMW component, which ensures proper fitment to the hydraulic system and stable operating parameters. This is a solution for users looking for parts with factory geometry and proven construction, without the need for aftermarket replacements of unknown origin.

Specifications and technical data

• SKU: 3419296
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3419296 3419297
• Substitutable numbers: 34503424684, 3424684, 345034192983450341439034503414643, 341929834143903414643, 3450341397934503412840, 34139793412840, 3451341929634513419297, 34192963419297, 34516762059, 6762059
• Category: Other Engine Parts

Purpose and function in the braking system

The BMW X3 Series E83 ABS DXC Hydro Braking Unit Pump is responsible for generating operating pressure in the brake circuits, working in conjunction with the brake booster and other hydraulic components. A correctly selected pump guarantees:

• a stable brake pedal engagement point,
• even pressure distribution between the axles,
• repeatable system response during emergency braking and daily operation.

Thanks to maintaining the factory design, this component allows for maintaining braking characteristics consistent with the vehicle manufacturer's specifications.

Selection and technical compatibility

The offered brake pump is intended for use in the BMW X3 Series E83 ABS DXC Hydro Braking Unit Pump model, maintaining the original mounting method and hydraulic connections. When selecting the part, it is worth paying attention to:

• compatibility with the specific engine version and body year,
• type of ABS/ESP system used,
• type of brake booster used.

Original manufacturer markings and available replacement numbers allow for compatibility verification using BMW catalogs or professional parts selection tools. This approach minimizes the risk of installing the wrong component and speeds up the service process.

Benefits of using an original BMW brake pump

Using a factory brake pump in the BMW X3 E83 translates into a number of practical advantages:

• Factory fitment – the original geometry of the ports and mounting spacing is preserved, which facilitates installation and eliminates the need for system modifications.
• Consistency with the ABS/ESP system – the pump works with the vehicle's factory electronics, which promotes stable operation of safety systems.
• Predictable braking characteristics – operating parameters consistent with the manufacturer's design are maintained, which is important when driving in variable road conditions.

For workshops and individual users, this means shorter installation time, lower risk of problems with system bleeding, and easier diagnostics in case of potential faults.

Condition, origin, and service application

The brake pump comes from a dismantled BMW vehicle, which allows for maintaining consistency with other components of the braking system in the BMW X3 E83. This type of component is particularly useful in situations where:

• it is necessary to replace a worn or leaking pump after long-term operation,
• mechanical damage has occurred as a result of a collision or corrosion,
• a brake system repair is being carried out using original parts.

A well-selected, original brake pump helps restore the proper operation of the braking system without interfering with the vehicle's construction, which is important both from the point of view of safety and subsequent computer diagnostics.

Support for braking system expansion and technical materials

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other elements from the same group, such as discs, pads, or brake lines, check the available parts in the Other BMW category.

For users interested in comparing solutions used in different brands and sports versions, including reinforced braking systems, an article discussing the differences in the construction of powertrains, brakes, and chassis may be useful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.