Silence rear brake noise and keep the dust off your wheels with the Wagner ThermoQuiet QC1846 Rear Disc Brake Pad Set (MPN QC1846). This ceramic pad set drops in as a direct-fit replacement for the 2016-2025 Mazda CX-5 (all engines), servicing the rear axle.
- Quieter operation: Wagner's Integrally Molded Insulator (IMI) technology and an application-specific, laser-shaped friction surface help spread out heat, sound, and vibration to reduce noise.
- Zero-copper ceramic formula: features Wagner's OE25 zero-copper ceramic friction material.
- Long-lasting, low-dust performance: the formulation is designed to dissipate heat for durable friction performance and reduced brake fade, while helping cut down on brake dust during everyday street driving.
- Ready to install: includes pad shims, abutment clips, and a mechanical pad wear sensor; the pads feature slots and chamfered edges.
Compared with conventional semi-metallic pads, this ceramic set delivers premium, whisper-quiet stops and ultra-low dust for a smooth, consistent pedal feel in everyday street driving. Country of origin: Mexico.
Reference numbers: FMSI 9073-D1846 (D1846) · Manufacturer part number QC1846.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Will this pad set fit my Mazda CX-5?
Yes. QC1846 is cataloged as a direct-fit rear disc brake pad set for the 2016-2025 Mazda CX-5 (all engines). Check the Buyer's Guide tab to confirm your exact vehicle.
Is this a front or rear brake pad set?
Rear. This is the rear-axle ceramic disc brake pad set for the listed CX-5 applications.
What friction material does it use?
A ceramic, zero-copper Wagner OE25 friction formulation, designed for quiet operation and low dust during everyday street driving.
Does the set come with hardware?
It includes pad shims, abutment clips, and a mechanical pad wear sensor. Consult your vehicle's service information for any additional fasteners and whether they may be reused.
Should I replace both sides at the same time?
This set services the rear axle. Replacing the pads on both sides together as a matched set is recommended for even, balanced braking.
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