BMW X5 E70 X6 E71 Front Brake Housing Caliper Right O/S 7847242

BMW X5 E70 X6 E71 Front Brake Housing Caliper Right O/S is an original component from the Brake Calipers and Brackets group, designed for operation on the front axle on the passenger side. This solution is created specifically for BMW models, ensuring proper brake pad guidance and stable operation of the braking system, while maintaining factory parameters and mounting geometry.

Specifications and technical data

• SKU: 7847242
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7847242
• Substitutable numbers: 7847242, 34117847242
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Purpose and fitment for BMW X5 E70 / X6 E71

The offered caliper is structurally prepared for installation on the front, right side of the vehicle, which is crucial for the correct routing of the brake line, bleeder screw, and compatibility with the carrier and brake disc. Thanks to its factory origin from BMW, the correct mounting points, appropriate body rigidity, and compatibility with standard braking system components used in the X5 E70 and X6 E71 are preserved.

Construction and function of the brake caliper

The front brake caliper is responsible for evenly pressing the brake pads against the disc, stabilizing braking force, and maintaining the correct position of the pads relative to the working surface. The caliper body has been designed to:

• ensure adequate rigidity under high thermal and mechanical loads,
• maintain precise pad guidance in the carrier,
• enable efficient bleeding of the brake circuit on the front axle,
• work with the factory brake line on the right side of the vehicle.

As a result, the braking system maintains predictable performance characteristics, and the braking force is properly distributed between the left and right sides of the front axle.

Benefits of using an original used caliper

Choosing an original BMW caliper from dismantling allows you to maintain the factory performance parameters of the braking system without the need for aftermarket replacements with uncertain specifications. A used component from this group is a solution that:

• maintains compatibility with the hub, disc, and carrier design on the front axle,
• reduces the risk of installation problems resulting from dimensional differences,
• allows for optimizing repair costs while maintaining original BMW technology.

This is particularly important in X5 and X6 class vehicles, where the curb weight and drivetrain characteristics require stable, predictable braking system performance.

Vehicle placement and the importance of correct selection

This caliper model is designed specifically for the front, right side. In practice, this means that:

• the direction of the bleeder screw and brake line routing are adapted to the right side of the vehicle,
• the mounting geometry to the steering knuckle corresponds to the factory BMW solution for the front axle,
• symmetry of operation relative to the left caliper on the same axle is maintained.

Correct placement has a direct impact on braking efficiency, even pad wear, and vehicle stability during intense braking.

Condition and use in braking system repairs

The component comes from professional dismantling and is offered as a used BMW brake caliper. This type of component is often chosen for:

• repairs following piston seizure or mechanical damage to the existing caliper,
• restoring system efficiency after overheating one side of the axle,
• comprehensive brake maintenance when it is necessary to replace the caliper along with pads and discs.

To maximize the potential of this component, installation in a specialized service center is recommended, following procedures for bleeding and checking the system for leaks.

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other components from the same group, such as additional calipers, carriers, or brackets, check the available parts in the BMW Brake Calipers and Brackets category.

To better plan your repair budget and make an informed decision on original parts from dismantling, it is worth reading our guide: Brake calipers under the microscope: How to effectively reduce braking system repair costs by choosing verified recycled parts.