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Change Car Fuel Filter

Easy 0h45–3h00 ~75–300£
Estimated time 0h45–3h00
Estimated labour cost ~75–300£
Difficulty Easy
Vehicles
3 2003-2013 8
  • 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)
3 2009-2016 8
  • 1.6 16V Petrol (Z6)
  • 1.6 CiTD Diesel (Y6)
  • 1.6 CiTD Diesel (Y6)
  • 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)
3 2014-2018 6
  • 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)
3 2019-2025 6
  • 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)
Renew the fuel filter RHD 0h45–1h00
Renew the fuel filter LHD 0h45–1h30

What is the role of the Mazda 3 fuel filter?

The fuel filter retains all impurities from the fuel circuit. Modern injection systems operate at extremely high pressures with very fine tolerances, making effective fuel filtration critical to prevent damage to injectors and the high-pressure pump.

When should you change the Mazda 3 fuel filter?

Generally replace every 20,000–60,000 km depending on the manufacturer. The filter should also be replaced if the vehicle has been left standing for a long period or if contaminated fuel has been used.

Is it difficult to change the Mazda 3 fuel filter?

Difficulty level 2/5: technically easy. Key steps: locate the filter, disconnect any electrical connectors, remove the old filter, fit the new filter with new seals, prime the fuel system, start the engine and check for leaks.

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