PowerStop Z23-666 Disc Brake Pad Set - Rear

Rear Brake Pads for Jeep Grand Cherokee

Power Stop Z23-666 rear brake pads are built for drivers who want a cleaner, quieter brake upgrade over stock equipment. This carbon-fiber ceramic formula is made for everyday driving while adding stronger stopping response and lower dust output.

Compatible with 1994 Jeep Grand Cherokee rear applications from VIN # 358322 and 1995-1998 Jeep Grand Cherokee rear applications, the Z23-666 is a direct-fit disc brake pad set for the rear axle.

Z23 Evolution Sport Features

• Carbon-fiber ceramic friction material for performance-oriented daily driving
• Low-dust pad formulation to help reduce brake dust buildup on wheels
• Noise-reducing design for quieter braking operation
• Slotted, chamfered pad design for consistent contact and smoother engagement
• Mechanical pad wear sensor included
• Pad shims included for improved fit and noise control
• Brake lubricant included for service preparation
• Stainless-steel mounting hardware included

Product Details

The Power Stop Z23 Evolution Sport line focuses on daily-driver braking performance with a carbon-fiber ceramic compound that balances stopping power, comfort, and cleanliness. Part number Z23-666 is engineered as a rear disc brake pad set for Jeep Grand Cherokee models, making it a practical upgrade for owners who want more controlled braking without changing the vehicle’s everyday character. This part cross-references Raybestos Brakes (e.g., EHT666H, MGD666CH) for the same application.

What It Helps Address

• Excess brake dust on rear wheels
• Squealing or noisy brake operation
• Reduced braking response from worn rear pads
• Uneven pad contact caused by aged friction material
• Service delays when replacing rear pads and related hardware

Installation Notes

Verify rear fitment before installation. For 1994 Jeep Grand Cherokee, confirm VIN # 358322 or later before ordering. Inspect rotors, caliper condition, and pad hardware during service, and apply the included brake lubricant where specified by the brake system manufacturer. Proper bedding-in after installation helps establish consistent pad transfer and braking feel.

Quality Assurance

Power Stop Z23-666 is part of the Z23 Evolution Sport brake pad line, which uses a carbon-fiber ceramic friction formula and includes the service hardware and lubricant needed for a complete rear brake pad replacement.