Akebono ACT1178A Disc Brake Pad Set - Front

Akebono ProACT Ultra Premium Ceramic Pad ACT1178A

The Akebono ProACT Ultra Premium Ceramic Pad ACT1178A is a front disc brake pad set for select Lexus IS250 models. Built around Akebono’s ceramic brake technology, it focuses on controlled friction behavior and NVH management for quieter, smoother braking performance.

Key Features

• ProACT Ultra Premium Ceramic Pad formulation
• Front disc brake pad set for select Lexus IS250 applications
• Engineered with Akebono’s focus on noise, vibration, and harshness control
• OE-oriented brake technology from a long-time ceramic brake supplier
• Part number ACT1178A for accurate catalog matching

Product Details

Akebono developed ceramic brake technology and supplies advanced friction materials for OE and aftermarket applications. The ProACT line is positioned for drivers who want consistent pedal feel and reduced brake noise in everyday street use. This ACT1178A pad set is listed for 2006-2008 Lexus IS250 front and 2009-2015 Lexus IS250 front, including Canada specification applications noted in the fitment data. This part cross-references Bosch BP1178 and Wagner Brake MX1178 for the same application.

Common Brake Issues It May Address

• Brake squeal during light or moderate stops
• Uneven or inconsistent braking feel
• Excessive brake dust from worn pads
• Reduced stopping performance from worn front pads
• Noise and vibration concerns on daily-driven Lexus IS250 vehicles

Installation Notes

Verify rotor condition, caliper hardware, and pad fitment before installation. Match the application by year, model, and front position exactly as listed for the Lexus IS250. Follow the vehicle service procedure for pad bedding and brake system inspection after installation.

Quality Assurance

Akebono Brake Corporation is recognized for ceramic brake development and supplies friction products through technical and R&D centers in Japan, the United States, and France. The ACT1178A part number helps ensure correct catalog selection for the specified Lexus IS250 front brake applications.