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How much are spark plugs for a Toyota Yaris?

The average cost of spark plugs for a Toyota Yaris is between $16 and $32 per plug, depending on the specific model year and engine type. This price range includes the cost of the spark plugs themselves as well as the labor required for their replacement.


Spark Plug Replacement Cost for a Toyota Yaris


The exact cost of spark plug replacement for a Toyota Yaris can vary depending on a few key factors:



  • Spark Plug Type: Yaris models may use standard copper spark plugs or more advanced platinum or iridium spark plugs, which are more expensive.

  • Number of Spark Plugs: The Yaris typically has 4 spark plugs, but some models may have more.

  • Labor Costs: The labor to replace the spark plugs can range from $50 to $100 or more, depending on the mechanic's hourly rate and the difficulty of the job.


Based on these factors, you can expect to pay between $16 and $32 per spark plug, plus labor costs, to have all the spark plugs replaced on your Toyota Yaris.


When to Replace Spark Plugs in a Toyota Yaris


Toyota generally recommends replacing the spark plugs in a Yaris every 60,000 to 100,000 miles, depending on the specific model year and engine. Signs that your Yaris may need new spark plugs include:



  • Decreased fuel efficiency

  • Rough idling or misfiring engine

  • Difficulty starting the vehicle

  • Increased emissions or failed emissions test


If you notice any of these issues with your Toyota Yaris, it's a good idea to have the spark plugs inspected and replaced if necessary to maintain optimal engine performance and fuel economy.

How much does it cost to replace spark plugs in a Toyota Yaris?


The average cost for a Toyota Yaris Spark Plug Replacement is between $252 and $275. Labor costs are estimated between $88 and $111 while parts are typically priced around $164.



How much does a dealership charge to change spark plugs?


Depending on your vehicle, expect to spend at least $100 or, at most, $500 for spark plugs replacement.



How much should I pay for spark plugs?


You can pay between $16 and $100 for a set of spark plugs, depending on the type of plugs you need and the number of cylinders your engine has. And when figuring out the price, it helps to remember that some specialty engines use two spark plugs per cylinder.



Can I replace spark plugs myself?


Can I replace spark plugs myself, or should I go to a mechanic? For most DIYers, changing the spark plugs can be done at home with common tools. But for some complex modern cars, it's best to trust in the skills of a trained mechanic.



How much should 4 spark plugs cost?


You can expect to pay between $3 and $20 per spark plug, although some unique models can range even higher.



How often do you change spark plugs on a Toyota Yaris?


The 37,500 mile service for your Toyota Yaris Sedan will be the same services listed under the 3,000 mile service interval with only one exception. The spark plugs must be inspected and replaced every 37,500 miles.



How much plugs for Toyota Yaris?


Toyota Yaris Spark Plug Comparison Chart

YearOE MetalAmount Required
2020Iridium Iridium4 4
2019Iridium Iridium4 4
2018Iridium Iridium4 4
2017Iridium Iridium4 4



Are spark plugs easy to replace?


Whether you can change the spark plugs yourself depends on how convenient they are to reach. With older vehicles, the job is relatively easy and needs only some wrenches and a new set of spark plugs. You can easily find instructions in your owner's manual or online.



Which plugs are good for a Toyota Yaris?


Perfect OE replacement for your Yaris - (2019-2020)
NGK Laser Iridium spark plugs provide superior ignitability and long service life.



What are the signs of a bad spark plug?


What are the signs your Spark Plugs are failing?

  • 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.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.