Nugeon 99-02409B Disc Brake Caliper - Front Left

Front Left Brake Caliper for BMW X3

This Nugeon remanufactured disc brake caliper is built for the front left position on 2004-2010 BMW X3 models. Part number 99-02409B is supplied with a mounting bracket and installation hardware details listed for the application, making it a direct-fit option for brake service on the BMW X3 front left corner.

Key Features

• Remanufactured disc brake caliper for brake hydraulics service
• Fits 2004-2010 BMW X3, front left
• Includes bracket for the specified application
• Cast iron housing with rust preventative finish
• Grey caliper color with dust boots included
• Bleeder screw included with M8-1.25 thread
• Caliper slides included for the listed fitment
• Steel piston with 57 mm outside diameter
• Inlet port thread size: M10-1.0

Product Details

Nugeon 99-02409B is a reman caliper w/ installation hardware line item for the front left brake position on the BMW X3. The caliper uses a cast iron body, steel piston, and rust preventative finish to support dependable brake system restoration. It also includes the bracket specified for this application, along with a bleeder screw, dust boots, and caliper slides. The housing cast numbers 57/25 and 844, plus bracket cast number 720, help identify the correct replacement during brake repair work.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Use part number 99-02409B when matching the front left caliper on 2004-2010 BMW X3 vehicles.

Common Repair Uses

• Restoring braking performance on a worn front left caliper
• Replacing a leaking or sticking caliper assembly
• Addressing uneven pad wear on the BMW X3 front axle
• Correcting brake drag caused by damaged piston or slide components
• Repairing corrosion-related caliper housing wear

Installation Notes

Verify the front left position, inlet thread size, and bleeder thread size before installation. Confirm bracket cast numbers and housing cast numbers against the removed part when possible. Inspect brake hoses, pads, and rotor condition during service, and bleed the brake system after installation to remove air from the hydraulic circuit. Part number 99-02409B is intended for 2004-2010 BMW X3 front left applications only.

Quality Assurance

This Nugeon remanufactured caliper is built as a service replacement for the listed BMW X3 application and includes the specified hardware components for the fitment. The remanufactured construction, cast iron housing, dust boots, and rust preventative finish support consistent brake system repair on the front left side.