PowerStop 16-2303 Disc Brake Pad Set - Rear

Rear Ceramic Brake Pads for OE-Style Stopping

Power Stop Z16 Evolution rear brake pads are built for drivers who want a clean, quiet stock-replacement option with consistent braking performance. This rear disc brake pad set uses a ceramic friction formula to help reduce brake dust and brake noise while maintaining dependable stopping power.

Fits 2020-2025 Cadillac CT5, rear; 2021-2025 Cadillac XT5, rear; 2021-2025 Chevrolet Blazer, rear; 2020-2024 Buick Enclave, rear; 2020-2024 Cadillac CT4, rear; 2021-2024 Cadillac XT6, rear; 2020-2023 Chevrolet Traverse, rear; and 2021-2023 GMC Acadia, rear.

Key Features

• Ceramic brake pad formula for low-dust operation
• OE positive mold technology for consistent pad shape and wear
• Thermal scorched surface for faster break-in
• Designed to reduce brake noise during everyday driving
• Rear application for select Cadillac, Chevrolet, Buick, and GMC models
• Power Stop part number 16-2303

Product Details

The Power Stop Z16 Low-Dust Ceramic Brake Pads line focuses on OE-style replacement performance for daily driving. For this rear application, the ceramic compound is formulated to balance stopping power, noise control, and reduced dust buildup. The thermal scorched surface helps the pads seat more quickly, while OE positive mold construction supports even wear and consistent pedal feel. This part number, 16-2303, is a direct-fit rear brake pad option for vehicles such as the Cadillac CT5, Cadillac XT5, and Chevrolet Blazer.

This part cross-references Wagner Brake ZD2303 for the same application.

Common Brake Issues Addressed

• Excessive brake dust on rear wheels
• Squealing or noisy rear brake operation
• Uneven pad wear from inconsistent friction material
• Slow pad break-in after replacement
• Worn rear pads on daily-driven SUVs and sedans

Installation Notes

Verify rear fitment by year, make, and model before installation. Inspect rotors, calipers, and hardware condition during brake service, and follow the vehicle manufacturer’s service procedure for pad replacement and bedding. Part number 16-2303 is listed for rear applications only.

Quality Assurance

Power Stop’s Z16 Evolution line is engineered as an affordable stock-replacement brake pad option with ceramic friction material, OE-style molding, and a thermal scorched surface for consistent performance and quicker break-in.