CARFIX

Mazda 3 SKYACTIV-G (2019–present)

The Mazda 3/Axela with the SKYACTIV-G engine is a popular choice in New Zealand, known for its fuel efficiency and modern design. This guide provides helpful information for owners, covering common maintenance aspects, potential issues, and important things to consider for Warrant of Fitness inspections.

Parts for the Mazda 3 SKYACTIV-G

Known issues

Owners sometimes report early failures of the high pressure fuel pump and delamination of the infotainment screen. These issues seem most common between 80,000 and 150,000km.

WOF tips

During WOF inspections, pay close attention to the tyre wear, particularly on the inner edges of the rear tyres. Also, ensure the front suspension bushes are in good condition.

About the Mazda 3 SKYACTIV-G

The Mazda 3/Axela SKYACTIV-G offers a blend of practicality and modern styling that resonates with many New Zealand drivers. Its SKYACTIV-G engine is designed to balance performance and fuel economy, making it a versatile option for daily commutes and longer trips.

Here's what owners generally need to be aware of:

Maintenance Essentials

Regular servicing is crucial to keep your Mazda 3/Axela SKYACTIV-G running smoothly. Key maintenance items include:
• AIR CONDITIONING TX VALVE
• AUTOMATIC TRANSMISSION FILTER
• CLUTCH FORK (for manual transmissions)
• STARTER MOTOR
• WHEEL BEARING KIT/HUB FRONT
• DRIVE BELT ALTERNATOR
• OIL SEAL CRANK SHAFT FRONT / TIMING FRONT
• DRIVE BELT TENSIONER ASSEMBLY
• WATER PUMP
• CLUTCH SLAVE CYLINDER (for manual transmissions)
• SPARK PLUG
• AUTOMATIC TRANSMISSION FLUID
• AIR CONDITIONING THERMOSTAT
• ENGINE OIL PAN GASKET
• AIR FILTER

Potential Problem Areas

Some Mazda 3/Axela SKYACTIV-G owners have reported experiencing issues with the high pressure fuel pump, particularly in earlier models. Infotainment screen delamination has also been noted in some cases. Keep an eye out for these potential issues, especially as the vehicle approaches higher mileage.

DIY Considerations

Many owners find that basic maintenance tasks on the Mazda 3/Axela SKYACTIV-G are manageable for those with some mechanical experience. However, more complex repairs may require professional attention.

Questions owners ask

What are some common problems to watch out for on a Mazda 3/Axela SKYACTIV-G?
Some owners have reported issues with the high pressure fuel pump and delamination of the infotainment screen, particularly between 80,000 and 150,000km. Regular servicing, including checking the AIR CONDITIONING TX VALVE and AUTOMATIC TRANSMISSION FLUID, can help prevent other issues.
What kind of maintenance schedule should I follow for my Mazda 3/Axela SKYACTIV-G?
It's recommended to service your Mazda 3/Axela SKYACTIV-G every 10,000km. Key maintenance items include replacing the AIR FILTER, ENGINE OIL PAN GASKET, SPARK PLUG, checking the DRIVE BELT ALTERNATOR, and inspecting the WATER PUMP.
Where can I get a replacement WATER PUMP for my 2019-2999 Mazda 3/Axela in New Zealand?
CARFIX stocks over 170 SKUs for the Mazda 3/Axela 2019-2999, including WATER PUMP, DRIVE BELT TENSIONER ASSEMBLY, and OIL SEAL CRANK SHAFT FRONT / TIMING FRONT. Check our website or visit a local CARFIX dealer.
What should I pay attention to during a WOF inspection on my Mazda 3/Axela?
During your WOF inspection, make sure to pay close attention to the tyre wear, especially on the inner edges of the rear tyres. Also, ensure the front suspension bushes are in good condition. These are common failure points for the Mazda 3/Axela.
Are there any DIY maintenance tasks I can perform on my Mazda 3/Axela SKYACTIV-G?
Yes, many owners find that basic maintenance tasks like replacing the AIR FILTER, SPARK PLUG, or DRIVE BELT ALTERNATOR are manageable. However, more complex repairs, such as replacing the AUTOMATIC TRANSMISSION FILTER or CLUTCH FORK, may require professional attention.
What type of transmission fluid does my Mazda 3/Axela SKYACTIV-G use, and how often should I change it?
Refer to your owner's manual for the specific AUTOMATIC TRANSMISSION FLUID type recommended for your Mazda 3/Axela. Regular changes are crucial for maintaining smooth shifting and preventing transmission issues. Consider changing the AUTOMATIC TRANSMISSION FILTER at the same time.
What parts should I replace at the 100,000km service on my Mazda 3/Axela?
At 100,000km, consider replacing the SPARK PLUG, AIR FILTER, and AUTOMATIC TRANSMISSION FLUID. It's also a good time to inspect the DRIVE BELT ALTERNATOR, DRIVE BELT TENSIONER ASSEMBLY, and WATER PUMP for wear and tear. Some owners also proactively replace the high pressure fuel pump around this mileage.