Mazda 6 Maintenance Plans

The Mazda 6 spans multiple generations from 2002-2025 with a wide spread of petrol and diesel engines, so maintenance needs can vary by year and powertrain. Use the selector to match your Mazda 6 generation and engine for the most accurate service items and intervals.

Select your Mazda model below to view the online service schedule for your specific engine.

3 models covered

Model	Year Range	Engines covered	Fuel
6 2002-2008	2002-2008	1.8 MZR 16V Petrol (L8), 2.0 MZ-CD CiTD 120 Diesel (RF), 2.0 MZ-CD CiTD 121 DPF Diesel (RF), 2.0 MZ-CD CiTD 136 Diesel (RF), 2.0 MZ-CD CiTD 143 DPF Diesel (RF), 2.0 MZR 16V Petrol (LF), 2.0 MZR 16V Petrol (LF), 2.3 MZR 16V 4WD Petrol (L3), 2.3 MZR 16V MPS Petrol (L3), 2.3 MZR 16…	Diesel, Petrol
6 2007-2013	2007-2013	1.8 MZR Petrol (L8), 2.0 CiTD DPF Diesel (RF), 2.0 MZR Petrol (LF), 2.0 MZR Petrol (LF), 2.2 CiTD DPF Diesel (R2), 2.2 CiTD DPF Diesel (R2), 2.2 CiTD DPF Diesel (R2), 2.2 CiTD DPF Diesel (R2), 2.5 MZR 16V Petrol (L5)	Diesel, Petrol
6 2012-2025	2012-2025	2.0 SKYACTIV-G 145 Petrol (PE), 2.0 SKYACTIV-G 165 Petrol (PE), 2.2 SKYACTIV-D 150 Diesel (SH), 2.2 SKYACTIV-D 175 Diesel (SH), 2.2 SKYACTIV-D 184 Diesel (SH), 2.5 SKYACTIV-G 192 Petrol (PY), 2.5 SKYACTIV-G 195 Petrol (PY)	Diesel, Petrol

Servicing by engine type

Mazda 6 petrol servicing (SKYACTIV-G, MZR)

Mazda 6 petrol models include SKYACTIV-G and MZR engines, and routine oil and filter changes remain the foundation for long engine life. Service intervals can vary widely by generation and engine, so rely on the values shown for your exact selection rather than a single headline figure. Typical petrol-specific checks include spark plugs and ignition components, plus air-intake and vacuum hoses for leaks that can affect running and emissions. Keeping coolant condition and auxiliary belt condition under review is also important as mileage builds.

Mazda 6 diesel servicing (SKYACTIV-D, MZ-CD, CiTD DPF)

Mazda 6 diesel engines include SKYACTIV-D as well as earlier MZ-CD/CiTD units, many of which are fitted with a DPF, so correct oil specification and timely oil changes matter. Depending on model year, the displayed schedule may place more emphasis on fuel filter changes and additional underbonnet inspections to support reliable starting and stable running. It is also worth paying attention to EGR and intake tract condition, particularly on higher-mileage vehicles or those used for shorter journeys. Where fitted, keep an eye on DPF-related symptoms and address warning lights early to avoid knock-on issues.

Common service operations for Mazda

The operations listed below reflect typical Mazda 6 service tasks, but the exact schedule depends on the generation and the specific engine fitted. Once selected, you will see the correct cadence for routine items such as fluids, filters and inspections.

Operation	Typical interval	Notes
Oil and filter change	See selector above	Varies by engine and recommended oil grade
Air filter	30,000 to 60,000 km	More often in urban or dusty driving
Cabin filter	15,000 to 30,000 km or 1 year	Affects air conditioning and air quality
Brake fluid	2 years (all models)	Regardless of mileage
Coolant	Per manufacturer (typically 5 years or 100,000 km)	Check level and condition (colour, deposits) at every service
Front brake pads	Depending on use (typically 30,000 to 60,000 km)	Wear depends on driving style and load carried
Timing belt	See selector above	Interval varies widely by engine
Spark plugs (petrol)	30,000 to 60,000 km	Petrol engines only

Mazda electronic diagnostics

If an engine management light appears or the Mazda 6 develops driveability issues, a quick OBD2 scan can save time by pointing you to the system storing a DTC. Use our fault-code guide at /pages/fault-codes-obd-car-mazda-6 to understand common code groups (fuel/air metering, ignition, emissions, sensor and actuator circuits) and what checks are usually carried out next. Always confirm the fault with basic inspections before replacing parts.