MPA Electrical BC155325 Disc Brake Caliper - Rear Right

Rear Right Remanufactured Brake Caliper

MPA Electrical BC155325 is a remanufactured rear right disc brake caliper for select Buick and Chevrolet applications. It is built for vehicles that need a direct-fit replacement with an aluminum floating caliper design, steel piston, and coated silver finish.

Compatible with 2011-2017 Buick Regal rear right, 2012-2016 Buick LaCrosse rear right with solid disc, and 2013 Chevrolet Malibu rear right. This part number, BC155325, is remanufactured to support OE-style brake performance and fitment.

Key Features

• Remanufactured disc brake caliper for rear right position
• Aluminum floating caliper construction
• Steel piston with one-piston design
• Coated silver finish for corrosion resistance
• Mounting bracket and caliper slides included
• Banjo bolts, crush washers, and friction hardware replaced with new components during remanufacturing
• Inlet thread diameter: 10.0 mm
• Mounting hole diameter: 12.0 mm

Product Details

BC155325 is remanufactured at an IATF 16949 facility using a controlled inspection process for core selection, cleaning, machining, and final assembly. Aluminum calipers are machined at the inlet face to help maintain a tight seal, while reusable steel components are cleaned and inspected before assembly. Threads are chased and verified during final inspection, and rubber components are material-tested for quality. For rear actuated applications, the caliper is prepared with the hardware required by the remanufacturing process and finished in a corrosion-resistant coating.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Brake fluid leakage at the caliper inlet or piston area
• Uneven rear braking caused by a sticking or seized caliper
• Corrosion-related caliper wear on aluminum brake assemblies
• Poor brake pedal response from a worn rear right caliper
• Brake drag or inconsistent pad contact on the rear axle

Installation Notes

Verify rear right placement, inlet thread size, and solid disc application before installation. Transfer or replace pads as needed, since pads are not included. Bleed the brake system after installation and confirm proper caliper slide movement, bracket alignment, and brake pedal feel before returning the vehicle to service.

Quality Assurance

MPA Electrical remanufactures this caliper through multiple QC checkpoints, including core inspection, component testing, thread verification, and final go/no-go inspection. Severely corroded or pitted cores are rejected early in the process, and the finished caliper is checked for OE-style fit and function.