BMW 3 Z4 Series E89 E90 E91 E92 Front Left N/S Brake Caliper Housing Carrier

BMW Z4 E89 E90 E91 E92 Front Left Brake Caliper is an original part from the Brake Calipers and Brackets category, designed for installation on the front left axle in selected BMW models. This is a solution for users who expect stable brake system performance and the preservation of factory operating characteristics.

Specifications and technical data

• SKU: 6769091
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6769091
• Substitutable numbers: 34116769091, 6769091, 57/24/330, 34116769095, 6769095, EM
• Location on the vehicle: Front, Left
• Category: Calipers & Brackets

Purpose and Fitment

The presented caliper is designed for installation on the front left side of the vehicle, which is crucial for correct brake force distribution and the proper functioning of the entire system. The design corresponds to solutions used from the factory in BMW Z4 E89 and 3 Series E90, E91, and E92 models, ensuring correct pad guidance, even disc pressure, and predictable response to brake pedal application.

As a part from the Brake Calipers and Brackets group, this component works with factory brake pads and discs, which simplifies servicing and subsequent inspections. Proper fitment to the specific axle and side of the vehicle reduces the risk of incorrect installation and accelerated wear of friction components.

Construction and Performance Parameters

The brake caliper is responsible for converting hydraulic system pressure into clamping force of the pads against the disc. This model features a design that ensures:

• stable guidance of brake pads in the caliper bracket,
• even pressure distribution across the working surface,
• adequate body rigidity, limiting deformation during intense braking.

This allows the brake system to maintain predictable characteristics, and the braking force is easy to modulate. The caliper's appropriate geometry also promotes even pad wear, leading to more economical operation.

Characteristics of a Used Part

The offered caliper is a used part, which allows for reduced repair costs while maintaining the original manufacturer's specifications. In practice, this means the possibility of restoring proper brake system function without resorting to aftermarket replacements with uncertain parameters. This type of part is particularly attractive for post-accident repairs, front axle refurbishment, or replacement of a unilaterally damaged caliper.

Before installation, the standard service procedure is recommended: check the condition of the working surfaces, threads, brake line mounting points, and guide pins, as well as replace wear parts (seals, dust boots, mounting bolts) according to the vehicle or workshop manufacturer's recommendations.

Benefits of Using an Original BMW Caliper

Choosing an original caliper for BMW Z4 E89 and 3 Series E90/E91/E92 allows for maintaining the integrity of the entire braking system. Key benefits include:

• factory fitment to the hub, disc, and caliper bracket,
• compatibility with ABS/DSC system operating parameters,
• predictable behavior during emergency braking,
• easier diagnostics at the service center due to the preservation of the original design.

For the user, this means more confident vehicle handling, stable behavior at high speeds, and a reduced risk of brake geometry issues after repair.

How to Safely Select a Used Brake Caliper

When selecting a used caliper, it is worth paying attention to compatibility with the OEM number, vehicle placement, and body generation. Comparing the design with the currently installed part is also helpful. If you want to know a detailed list of steps to take before purchasing used brake system components, check out the guide: Used brake system – how to safely choose discs, calipers, and ABS.

Other BMW Brake Calipers

If you are also looking for other BMW Brake Calipers and Brackets for your car, check out the BMW Brake Calipers and Brackets available in our store to select a complete solution for the entire axle or both axles of the vehicle.