Wagner Brake QC503 Disc Brake Pad Set - Front

ThermoQuiet Front Disc Brake Pads

Wagner Brake ThermoQuiet QC503 front disc brake pads are built for drivers who want OE-style braking performance with quieter operation. This ceramic brake pad set uses a zero-copper friction formulation and includes an integrally molded insulator to help reduce noise on everyday stops.

Compatible With 1991-2005 Acura NSX, 1991-2002 Honda Accord, and other front applications listed below, QC503 is a direct-fit option for a wide range of Honda and Acura models. The QC503 part number is also a useful reference when cross-shopping front brake pads for these vehicles.

Key Features

• Ceramic friction material for consistent street braking performance
• Zero-copper formulation for a modern friction design
• Integrally Molded Insulator (IMI) technology for quieter operation
• Slotted pad design to support even contact and stable braking feel
• Chamfered edges to help reduce brake noise
• Pad shims included
• Mechanical pad wear sensor included
• Meets OEM specifications for listed front disc brake pad applications

ThermoQuiet Product Line Details

Wagner Brake ThermoQuiet pads focus on noise control and everyday drivability. The line combines ceramic friction material with an integrated insulator design to help manage vibration at the pad level, making it a practical choice for front brake service on Acura NSX, Honda Accord, Honda CR-V, Honda Prelude, and related applications.

Detailed Description

Wagner Brake QC503 front brake pads are engineered for vehicles that call for a front disc brake pad set with OE-style fitment and controlled stopping performance. The ceramic friction material, slotted surface, chamfered edges, and included shims work together to support smooth engagement and quieter braking. This part cross-references Bendix Premium Copper Free CFC503 for the same application.

Fits 1991-2005 Acura NSX, front; Fits 1991-2002 Honda Accord, front; Fits 1998-2001 Acura Integra, front; Fits 1997-2001 Honda CR-V, front; Fits 1993-2001 Honda Prelude, front; Fits 1997-1999 Acura CL, front; Fits 1996-1999 Isuzu Oasis, front; Fits 1996-1998 Acura RL, front; Fits 1995-1998 Acura TL, front; Fits 1995-1998 Honda Odyssey, front; Fits 1991-1995 Acura Legend, front.

What This Part Helps Address

• Brake squeal during light or moderate stops
• Uneven pad contact on front brake service
• Worn front brake pads requiring replacement
• Noise and vibration from older brake pad formulations
• Front braking performance concerns on listed Honda and Acura models

Installation Notes and Tips

Verify rotor condition, caliper operation, and pad hardware condition before installation. Confirm the pad wear sensor style and front axle application match your vehicle before ordering. For best results, clean the caliper bracket contact points and follow the vehicle manufacturer’s brake service procedure during installation.

Quality Assurance

Wagner Brake ThermoQuiet QC503 is built to meet OEM specifications for the listed front applications and uses a ceramic, zero-copper friction design with IMI noise-control technology. The included shims and wear sensor support a complete front brake service on the specified vehicles.