Change Car Front Brake Discs and Pads Mazda 3

Change Car Front Brake Discs and Pads

Easy 1h30–2h30 ~150–250£
Estimated time 1h30–2h30
Estimated labour cost ~150–250£
Difficulty Easy
Renew both front brake discs 1h30–2h30
Renew both rear brake discs 1h30–2h30
Renew both rear brake discs Without electronic parking brake 1h00
Renew both rear brake discs With electronic parking brake 1h30

What is the role of brake discs and pads on a Mazda 3?

When you press the brake pedal, hydraulic pressure pushes the brake caliper pistons, which press the brake pads against the rotating discs. Through friction, kinetic energy is converted into heat, slowing the vehicle.

When should you change the Mazda 3 front brake discs?

Brake discs should be measured with a micrometer; if below minimum thickness stamped on the disc, replacement is mandatory. Discs typically last 60,000–80,000 km. Always replace discs in pairs.

Why change discs and pads together on the Mazda 3?

It is strongly recommended to change discs and pads together to ensure optimal braking performance. New pads on worn discs will not bed in properly, leading to reduced braking efficiency, noise, and uneven wear.

Is it difficult to change Mazda 3 front brake discs and pads?

Difficulty level 2/5: technically easy. Key steps: raise the vehicle, remove the wheel, unbolt the caliper and bracket, slide off the old disc, clean the hub face, fit the new disc, refit the bracket and caliper with new pads. Pump the brake pedal before driving.

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4 models covered

Model Year Range Engines covered Fuel
3 2003-2013 2003-2013 1.4 MZR 16V Petrol (ZJ), 1.6 CiTD Diesel (Y6), 1.6 CiTD Diesel (Y6), 1.6 MZR 16V Petrol (Z6), 2.0 CiTD Diesel (RF), 2.0 MZR 16V Petrol (LF), 2.0 MZR 16V Petrol (LF), 2.3 MZR 16V MPS Petrol (L3) Diesel, Petrol
3 2009-2016 2009-2016 1.6 16V Petrol (Z6), 1.6 CiTD Diesel (Y6), 1.6 CiTD Diesel (Y6), 2.0 MZR DISI i-stop Petrol (LF), 2.0 MZR Petrol (LF), 2.0 SKYACTIV-G Petrol (PE), 2.2 CiTD 150 Diesel (R2), 2.2 CiTD 185 Diesel (R2), 2.3 MPS DISI Turbo Petrol (L3) Diesel, Petrol
3 2014-2018 2014-2018 1.5 SKYACTIV-D 105 Diesel (S5), 1.5 SKYACTIV-G 100 Petrol (P5), 1.5 SKYACTIV-G 120 Petrol (P5), 2.0 SKYACTIV-G 120 Petrol (PE), 2.0 SKYACTIV-G 165 Petrol (PE), 2.2 SKYACTIV-D 150 Diesel (SH) Diesel, Petrol
3 2019-2025 2019-2025 1.5 SKYACTIV-G 120 Petrol (P5), 1.8 SKYACTIV-D 115 Diesel (S8), 2.0 e-SKYACTIV-G 122 48V (MHEV),Petrol (PE), 2.0 e-SKYACTIV-G 150 48V (MHEV),Petrol (PE), 2.0 e-SKYACTIV-X 186 48V (MHEV),Petrol (HF), 2.0 SKYACTIV-X 180, -MHEV 48V (MHEV),Petrol (HF) 48V (MHEV), Diesel, Petrol

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