Akebono ACT922 Disc Brake Pad Set - Rear

Akebono ACT922 Rear Brake Pads

The Akebono ProACT Ultra Premium Ceramic Pad ACT922 is a rear disc brake pad set for select Cadillac and Pontiac applications. It is built around Akebono’s ceramic brake technology and NVH-focused friction development for quiet, controlled braking performance.

Compatible With 2003-2007 Cadillac CTS rear, 2005-2011 Cadillac STS rear, and 2005-2008 Pontiac Grand Prix rear applications, this pad set is a direct-fit option for standard brake configurations. The ACT922 part number is also a useful reference when comparing replacement brake pads for these vehicles.

Key Features

• ProACT Ultra Premium Ceramic Pad formulation for rear disc brake service
• Akebono ceramic brake technology developed with a focus on noise, vibration, and harshness control
• OE-oriented fitment for select Cadillac CTS, Cadillac STS, and Pontiac Grand Prix models
• Rear axle application for standard brake setups
• Part number ACT922 for easy catalog matching

Product Line Details

The ProACT Ultra Premium Ceramic Pad line is Akebono’s ceramic brake pad family for drivers who want consistent pedal feel and reduced brake noise in everyday use. Akebono has long been associated with original equipment brake development, and its engineering centers in Japan, the United States, and France support friction material research and validation.

This part cross-references Bosch BC922 and Wagner Brake PD922 for the same application.

What It Helps Address

• Rear brake noise during normal stopping
• Brake vibration or harshness felt through the pedal
• Worn rear pads on Cadillac CTS, Cadillac STS, or Pontiac Grand Prix models
• Uneven braking feel from aging rear friction material
• Routine rear brake pad replacement on standard brake systems

Installation Notes

Verify rear axle fitment by year, make, model, and brake configuration before installation. This pad set is listed for standard brakes on the Cadillac CTS and Cadillac STS applications shown, so confirm your vehicle’s brake package against the catalog data. Inspect rotors, calipers, and related wear items during service for proper brake system operation.

Quality Assurance

Akebono Brake Corporation is a long-established developer of ceramic brake technology and supplies advanced friction products for OE and aftermarket use. The ACT922 reflects that engineering background with a rear brake pad design focused on controlled friction performance and NVH management.