A Guide to Replacing Disc Brake Pads on the 2014-2019 Mazda 3 Sport
Stop the noise and confusion when choosing the right new aftermarket brake pads for your Mazda 3.
- For 2017+ models, you must put the Electronic Parking Brake (EPB) in 'Maintenance Mode' before starting rear brake work.
- Verify your engine size (2.0L vs. 2.5L) before buying front pads, as the brake sizes are different.
- Akebono and Bosch are highly recommended for quiet, OEM-style performance, while Powerstop is a popular performance upgrade.
- Models from 2014-2016 with a manual handbrake were subject to a recall for sticking rear calipers; inspect your rear brakes carefully for uneven wear.
Is It Time to Replace Your Mazda 3's Brake Pads?
Your brake pads don't last forever. They are designed to wear down with use. If you notice any of these signs, it's likely time for a new set of disc brake pads.
- Squealing or Screeching: Most brake pads have a small metal tab called a wear indicator. When the pad material gets too thin, this tab scrapes against the rotor, making a high-pitched noise when you brake.
- Grinding Noise: A loud, metallic grinding sound means the pad material is completely gone. This is a serious issue where metal is grinding against metal, which can quickly damage your brake rotors and calipers.
- Longer Stopping Distances: If you feel like your car is taking longer to stop than it used to, your brake pads may be too worn to create enough friction.
- Spongy or Soft Brake Pedal: A brake pedal that feels less responsive or goes down further than usual can indicate worn pads or other issues in the brake system.
Known Issues: Recalls and Service Bulletins
Owners of the 2014-2019 Mazda 3 should be aware of a few specific issues related to the braking system.
Recall on Manual Parking Brakes (2014-2016 Models)
Mazda issued a recall (NHTSA Campaign #17V393000) for 2014-2016 Mazda 3 models equipped with a manual hand-operated parking brake. A protective boot on the rear brake caliper could fail, allowing water to enter and cause corrosion. This can lead to the parking brake either not holding the car securely or dragging while you drive. Many owners have reported sticking rear calipers and premature rear pad wear, even on vehicles not officially covered by the recall.
TSB for Grinding Noise on EPB Models
Mazda released Technical Service Bulletin (TSB) 04-007/20 for some models equipped with an Electronic Parking Brake (EPB) that exhibit a grinding noise from the rear brakes. This is caused by rust building up on the brake discs that the original pads may not effectively clear away. Using a quality aftermarket pad can often help with this issue.
Choosing the Right Aftermarket Brake Pads for Your Driving Style
The original brake pads on your Mazda 3 are likely ceramic, chosen for quiet operation and low dust. Aftermarket pads offer a chance to either restore that original feel or upgrade performance based on your needs.
Daily Driver / Economy Choice
These brands offer reliable, safe stopping power for everyday commuting at a great value. They are designed to meet or exceed original equipment (OE) standards.
- Centric: A popular choice for a solid, no-frills replacement.
- Wagner Brakes: Often recommended as a good quality option available at most auto parts stores.
- Raybestos: Known for making dependable brake components.
- Dynamic Friction: A growing brand that offers good quality for the price.
Premium Quiet & Low-Dust (OEM-Equivalent)
If you like the quiet, clean performance of the factory pads, these are the brands for you. They focus on smooth stops and keeping your wheels clean.
- Akebono: Frequently cited as the original equipment manufacturer (OEM) for Mazda. The ProACT line is highly recommended by owners for its quiet, low-dust performance that feels just like stock.
- Bosch: The QuietCast line is another top choice for drivers seeking silent stops and minimal dust, providing a premium feel.
Performance & Enthusiast Upgrade
For the driver who wants more initial 'bite' and improved stopping power for spirited driving. These pads may create more dust and noise as a trade-off for performance.
- Powerstop: Very popular among Mazda 3 owners looking for a noticeable upgrade. Their kits, often including drilled and slotted rotors, provide stronger braking.
- EBC Brakes: A well-known performance brand offering different compounds like their Redstuff (ceramic, low dust) or Yellowstuff (higher performance) pads.
- Brembo: A top name in braking, offering premium pads for those who demand the best performance.
Common Ordering Mistake: Engine Size and Parking Brake Type
Check Your Engine: For the 2014-2019 generation, Mazda 3 models with the 2.5L engine have larger 295mm front brake rotors than the 2.0L models, which use 280mm rotors. The rear brakes are typically the same size. Always verify your engine size before ordering front brake pads to ensure correct fitment.
Check Your Parking Brake: 2014-2016 models typically have a manual handbrake. Models from 2017-2019 often feature an Electronic Parking Brake (EPB). Rear brake pads can be different between these two systems, and the replacement procedure is very different.
Cost to Replace Mazda 3 Brake Pads
| Part/Service | Estimated Cost |
|---|---|
| Aftermarket Disc Brake Pad Set (Front or Rear) | $26 - $184 |
| Shop Labor (per axle) | $120 - $250 |
Frequently Asked Questions
Do I need a special tool for the rear brakes on my 2017+ Mazda 3?
Yes, but not a scan tool. Models with the Electronic Parking Brake (EPB) must be put into 'Maintenance Mode' before you can push the caliper piston back. The procedure is simple: With the ignition on (engine off), press the gas pedal to the floor. While holding it, press and hold the EPB switch DOWN. Then, press the engine start button three times in a row. You will hear the rear brake motors retract. To exit maintenance mode, repeat the process but PULL UP on the EPB switch.
What is that 'clunk' noise when I first drive my car?
A clunk, buzz, or bang noise from the front of the car during the first forward movement after starting is normal. According to Mazda TSB 04-001/19, this is the Anti-Lock Brake System (ABS) performing a self-check and does not require any repair.
Should I choose ceramic or semi-metallic pads?
It depends on your priority. Ceramic pads, like the OEM ones, are quiet, produce less dust, and are gentle on rotors. Semi-metallic pads offer better performance in extreme cold and have a stronger initial bite, but they are typically noisier, create more dust, and wear rotors faster. For most Mazda 3 Sport drivers, a quality ceramic pad is the best choice.
Can I just replace the pads and not the rotors?
While possible, it is almost always recommended to replace pads and rotors at the same time. A new, flat rotor surface ensures the new pads bed-in correctly, providing the best performance and longevity. Putting new pads on a worn or grooved rotor can cause noise, vibration, and accelerated pad wear.
Helpful Videos
Technical Specifications
OEM Part Numbers: BJY72648ZA BDYG-33-28Z
Friction Material: Primarily Ceramic for OEM and premium aftermarket. Semi-metallic available for performance applications. Special consideration needed for models with manual vs. Electronic Parking Brake (EPB).
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Mazda 3 Sport:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Is It Time to Replace Your Mazda 3's Brake Pads?
- Known Issues: Recalls and Service Bulletins
- Recall on Manual Parking Brakes (2014-2016 Models)
- TSB for Grinding Noise on EPB Models
- Choosing the Right Aftermarket Brake Pads for Your Driving Style
- Daily Driver / Economy Choice
- Premium Quiet & Low-Dust (OEM-Equivalent)
- Performance & Enthusiast Upgrade
- Common Ordering Mistake: Engine Size and Parking Brake Type
- Cost to Replace Mazda 3 Brake Pads
- Frequently Asked Questions
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