MPA Electrical 1003-2303M Disc Brake Pad Set - Rear

Rear Brake Pad Set Overview

MPA Electrical Quality-Built Black Series brake pads are a rear disc brake pad set engineered for smooth, reliable stopping with low dust and reduced noise. This part number 1003-2303M uses an application-specific friction formula to deliver even pedal feel and consistent braking across a wide thermal range.

Key Features

• Semi-metallic friction material for balanced braking performance.
• Integrally molded friction attachment for stable pad construction.
• Pad shims, abutment clips, and adhesive-backed shims included.
• Application-specific compound for predictable pedal response.
• Designed for rear disc brake service on select GM and Cadillac applications.

Detailed Description

The 1003-2303M brake pad set is part of MPA Electrical’s Quality-Built Black Series, a product line focused on controlled braking behavior and consistent feel. The semi-metallic compound is formulated to support fade-resistant stopping power while helping keep noise and dust levels down. It is a direct fit for rear brake service on applications such as Buick Enclave, Cadillac XT5, Chevrolet Blazer, Chevrolet Traverse, and GMC Acadia, along with additional Cadillac and Chevrolet models listed in the fitment data. Part number 1003-2303M is also listed for Cadillac CT4, Cadillac CT5, Cadillac XT6, Cadillac CT6, Cadillac OPTIQ, Chevrolet Equinox EV, and Chevrolet Traverse Limited rear applications.

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

What It Helps Address

• Brake noise during everyday driving.
• Excessive brake dust buildup on wheels.
• Uneven or inconsistent pedal feel.
• Reduced stopping confidence under heat.
• Worn rear disc pads needing replacement.

Installation Notes and Tips

Confirm rear fitment by year, make, and model before installation. Inspect rotors, caliper hardware, and guide components during service, and follow the vehicle manufacturer’s brake bedding procedure after installation. This pad set includes mounting hardware, pad shims, abutment clips, and adhesive-backed shims; brake lubricant is not included.

Quality Assurance

Quality-Built Black Series brake pads are engineered with application-specific friction formulas for consistent performance and predictable braking behavior. The 1003-2303M is a new part built for rear disc brake applications listed in the fitment data.