Mazda Tune Up Guide: What Does a Mazda Tune Up Cost?

A well-tuned engine will provide a smoother driving experience, better fuel economy, and more fun behind the wheel, due to quicker engine responses. The good news is that a basic tune-up doesn't need to break the bank, and a basic Mazda tune-up cost can be less than $100 to complete if you purchase the parts from AutoZone and do the work yourself. If you take your vehicle to a mechanic to do the same work, you can expect to add at least $100 for the labor.

More elaborate tune-ups can cost several hundred dollars, or even up to $1,000, depending on the vehicle and the parts required to complete the tune-up. Read on for some common tune-up tasks, and when you're ready to complete this important maintenance item on your car, let AutoZone help you find all the finest parts that you’ll need.

Common Mazda Tune Up

Engine Air Filter

Your engine uses air to combine with the fuel and create combustion, but if the air filter has accumulated dust, dirt, and debris, it will restrict the flow of air and you will suffer from poor fuel economy and reduced power. The good news is that air filters can be very inexpensive, starting at about $20 for a basic model, and going up to $65 or more, for performance-oriented models. They can also be changed in your driveway with just a few simple tools. You should check your air filter every year for contamination and replace it if you notice any dirt or dust.

Spark Plugs

On older vehicles, the spark plugs needed to be changed a lot more often than on modern vehicles with platinum or iridium plugs. Your Mazda will use iridium spark plugs, which have a much longer service interval. They will typically need to be replaced after 100,000 miles. Changing your spark plugs sooner than the recommended interval is not a bad idea, especially since a full set of spark plugs for a Mazda can cost less than $50 for OE replacements.

Cabin Air Filter

The cabin air filter cleans the air coming in through your heating and ventilation system, so that you have clean, breathable air to breathe in the car. A cabin air filter for a Mazda can be had for as low as $20, with a price range that extends to less than $50. If you live in a dusty environment, you should consider replacing the cabin air filter on a yearly basis, to protect your lungs and the lungs of the people you drive with.

Ignition Coils

The ignition coils on your Mazda take a charge from the ignition system and transfer it to the spark plugs. ignition coils do wear out on vehicles, but a set of ignition coils can last the service life of the vehicle. That’s a good thing, because ignition coils are much more expensive than the other parts listed here so far. A set of ignition coils for a Mazda will cost about $385, but the good news is that if you are capable of changing your own spark plugs, adding an ignition coil change to the job won’t add a lot of time or effort.

O2 Sensor

Your Mazda’s O2 sensor measures the composition of your exhaust gases and sends that feedback to the engine monitoring computer so that it can adjust air and fuel mixture to get the best fuel economy with the most power. If the O2 sensor is worn out, it can lead to poor fuel economy and reduced power, and it can even cause damage to your catalytic converter. There is a large price range for Mazda O2 sensors, Starting at about $87, and rising to a high of about $312. You will usually see an illuminated check engine light on your dash if there is a problem with your O2 sensor, so most folks will wait for that prompt to initiate a replacement.

Other Common Mazda Maintenance Items

Other maintenance items that you should stay on top of with your Mazda include an oil and filter change every 5,000 miles, or once a year if you don’t drive your vehicle that much, a new serpentine belt every 60,000 miles, and a new battery every four to five years. A coolant flush every 30,000 miles will protect your vehicle’s engine cooling system, and check your owner’s manual for the appropriate transmission flush interval.

For all your car maintenance needs, you can count on AutoZone to have the auto parts and expertise, to keep your Mazda on the road for a long time.

And also, if you determine that the job is too hard, seek out one of our Preferred Shops in your area to help you get the job done right.

Mazda Tune Up FAQ

How much does it cost for a full tune-up for a Mazda vehicle?

Spark plugs and air filters can be very inexpensive, but if you have to replace your ignition coils or an O2 sensor you can expect the price to increase significantly. Expect to pay between $200 and $500, or even up to $1,000, for all the parts involved in a tune-up.

How much is a tune-up for a Mazda CX 5?

The tune-up cost for a Mazda CX5 will be between $100 and $600 if you’re just counting the parts. Factoring in the labor will add $100 to $300 to the bill, depending on what type of shop you use.

What are the signs that your Mazda needs a tune-up?

You will typically experience a rough idle or reduced power when driving. You may also notice reduced fuel economy or strange knocking noises coming from the engine.

How much are Mazda spark plugs?

A new set of iridium spark plugs will cost between $36 and $75 for the vehicle, depending on the part grade and brand.

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Be sure to consult your owner’s manual, a repair guide, an AutoZoner at a store near you, or a licensed, professional mechanic for vehicle-specific repair information. Refer to the service manual for specific diagnostic, repair and tool information for your particular vehicle. Always chock your wheels prior to lifting a vehicle. Always disconnect the negative battery cable before servicing an electrical application on the vehicle to protect its electrical circuits in the event that a wire is accidentally pierced or grounded. Use caution when working with automotive batteries. Sulfuric acid is caustic and can burn clothing and skin or cause blindness. Always wear gloves and safety glasses and other personal protection equipment, and work in a well-ventilated area. Should electrolyte get on your body or clothing, neutralize it immediately with a solution of baking soda and water. Do not wear ties or loose clothing when working on your vehicle.

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