Quiet, low-dust stops for your daily driver — the Wagner ThermoQuiet QC503 is a front ceramic disc brake pad set that installs as a direct-fit replacement across a wide range of Honda, Acura and Isuzu applications, including the 1997-2001 Honda CR-V, 1991-2002 Honda Accord and 1991-2005 Acura NSX.
- Zero-copper ceramic formulation: Wagner OE25 ceramic friction is engineered for quieter operation and reduced brake dust for cleaner wheels during everyday street driving.
- IMI one-piece design: On select applications, Integrally Molded Insulator technology combines the friction material, backing plate and insulator into a single pad to help dampen sound and vibration.
- Laser-shaped, slotted & chamfered friction: Application-specific, slotted and chamfered pads help spread heat, sound and vibration to reduce noise opportunities.
- Shims & wear sensor included: Ships with pad shims and a mechanical wear sensor; abutment clips are not included. Premium stainless-steel hardware is supplied on select applications only.
Wagner's superior formulation design is made to dissipate heat for long-lasting friction performance and reduced brake fade during everyday street driving. This set services the front axle; for even, balanced braking, replace the pads on both front wheels together as a matched set and inspect the rotors at the same time. Made in the United States.
Interchange: FMSI 7382-D503 · 7382D503
Manufacturer part number QC503.
Fitment:
- 1991-1995 ACURA LEGEND [All]
- 1991-2005 ACURA NSX [All]
- 1991-2002 HONDA ACCORD [All]
- 1992-1994 ACURA VIGOR [All]
- 1993-2001 HONDA PRELUDE [All]
- 1995-1998 ACURA TL [All]
- 1995-1998 HONDA ODYSSEY [All]
- 1996-1998 ACURA RL [All]
- 1996-1999 ISUZU OASIS [All]
- 1997-1999 ACURA CL [All]
- 1997-2001 HONDA CR-V [All]
- 1998-2001 ACURA INTEGRA [All]
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Where does the QC503 install?
It is a front-axle ceramic disc brake pad set for the listed applications, supplying pads for both front wheels.
What friction material does it use?
A zero-copper Wagner OE25 ceramic formulation engineered for quieter operation, reduced brake dust and long-lasting friction performance during everyday street driving.
Does it include hardware, shims or a wear sensor?
It includes pad shims and a mechanical wear sensor. Abutment clips are not included, and premium stainless-steel hardware is supplied on select applications only.
Will it fit my vehicle?
It's a direct-fit replacement for many 1991-2005 Honda, Acura and Isuzu models such as the CR-V, Accord, Prelude, Odyssey, NSX, Legend, TL, RL, CL, Vigor and Isuzu Oasis. See the Buyer's Guide tab.
How do I know when to replace my brake pads?
Signs pads may need replacing include squeal, longer stopping distances or a lit wear indicator. Diagnose the cause and inspect the rotors before replacing.