What Spark Plugs Does Mazda Use?

Mazda OEM spark plugs are iridium plugs from NGK . Iridium’s have a very long service life, and perform fantastically.

Does it matter what spark plugs you use?

Although many motorists and technicians prefer to stick with the same brand when replacing spark plugs, there’s nothing on the label that limits a particular brand of plug to a particular vehicle make or model.

What size are Mazda spark plugs?

The socket size for the spark plugs on a Mazda3 will be 9/16′′ . This is the standard spark plug socket size that Mazda uses on the majority of it’s vehicles.

How often do you change spark plugs in a Mazda 3?

Spark plugs Replace every 120,000 km (75,000 miles) . Remarks: *1 The engine oil and filter must be changed at least once a year or within 16,000km (10,000 miles) since last engine oil and filter change.

Does Mazda have spark plugs?

It takes a spark plug to keep your engine firing on all cylinders. ... OEM Mazda spark plugs last as long as the original spark plugs in your Mazda . A fresh set of OEM Mazda spark plugs will improve your engine performance and fuel efficiency, so check and replace them when you notice poor performance.

Which is better iridium or platinum spark plug?

Iridium is said to be six times harder and eight times stronger than platinum with a 700° higher melting point. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs.

What should I look for when buying spark plugs?

The most important detail in a spark plug is matching your engine’s design . Copper has high conductivity and low price, but also a shorter lifespan. Harder platinum and iridium cost more, but were designed to last longer, but remember, the best fit is always the one designed for your engine.

How much are Mazda spark plugs?

Mazda 3 Spark Plug Replacement Cost Estimate. Labor costs are estimated between $85 and $107 while parts are priced between $58 and $103 .

How often do you change spark plugs?

And as a general rule, we recommend replacing spark plugs every 30,000 miles , which falls in line with most manufacturers’ recommendations. You can check your owner’s manual or the manufacturer’s website for information specific to your make and model vehicle.

How do I change a spark plug?

1. Safety First. Park your vehicle on a flat, dry surface and ensure the engine is cool. ...
2. Remove the Spark Plug Wire. ...
3. Remove the Coil On Plug (COP) ...
4. Unscrew the Spark Plug. ...
5. Put in the New Spark Plugs. ...
6. Re-install the Spark Plug Wires or Ignition Coils (COP) ...
7. Start Up the Engine.

How do I know if my spark plugs need changing?

1. The car is hard to start. ...
2. The engine misfires. ...
3. The car gets poor fuel economy. ...
4. Rough engine idle. ...
5. Your car struggles to accelerate. ...
6. The engine is really loud. ...
7. Your ‘check engine’ light is on. ...
8. Frequency of replacing spark plugs.

How long do Mazda spark plugs last?

Depending on how often and the type of vehicle, the spark plugs should be changed between every 20,000 to 40,000 miles .

What are symptoms of a bad spark plug?

• Engine has a rough idle. If your Spark Plugs are failing your engine will sound rough and jittery when running at idle. ...
• Trouble starting. Car won’t start and you’re late for work... Flat battery? ...
• Engine misfiring. ...
• Engine surging. ...
• High fuel consumption. ...
• Lack of acceleration.

Does skyactiv engine have spark plugs?

A Diesel-Gas Hybrid

It’s Mazda’s smartest ignition yet, taking advantage of improved processor speeds to more finely manage fuel injection and spark. It’s why the SKYACTIV-X has spark plugs , and can switch back and forth between SPCCI mode and conventional spark-ignition mode.

Is it expensive to replace spark plugs?

Spark plugs are incredibly inexpensive, often costing less than ten dollars apiece. Now you may need to replace several at once, but it still won’t cost very much . The typical amount you will pay for spark plugs is between $16-$100, while for labor on a spark plug replacement you can expect to pay around $40-$150.

How do you tune up a Mazda 3?

1. Change the oil and oil filter on your car. ...
2. Replacing the air filter is probably the easiest part of the tune-up. ...
3. Remove the old fuel filter and install a new one. ...
4. If you have the more expensive, platinum spark plugs in your Mazda, you can wait until the 60,000-mile tune-up to replace them.