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How much does it cost to replace spark plugs in a gr86?

Replacing the spark plugs in a Toyota GR86 can cost between $100 to $300, depending on various factors. This article will provide a detailed breakdown of the typical costs associated with this maintenance task.


Spark Plug Replacement Cost Breakdown


The main factors that influence the cost of replacing spark plugs in a GR86 include:



  • Parts Cost: The spark plugs themselves typically cost between $10 to $30 per plug, depending on the quality and brand. The GR86 has four spark plugs, so the total parts cost can range from $40 to $120.

  • Labor Cost: The labor cost to replace the spark plugs can vary widely, from $60 to $180 or more, depending on the mechanic's hourly rate and the time required to complete the job. On average, it takes 1 to 2 hours to replace all four spark plugs in a GR86.

  • Additional Costs: In some cases, there may be additional costs, such as the need to replace ignition coils or other related components, which can add $50 to $100 or more to the total cost.


Considering these factors, the typical cost to replace the spark plugs in a GR86 can range from around $100 to $300 or more, depending on the specific circumstances.


When to Replace Spark Plugs in a GR86


The manufacturer of the GR86 recommends replacing the spark plugs every 60,000 to 100,000 miles, or approximately every 5 to 10 years, depending on driving conditions and usage. However, it's important to monitor the spark plugs and replace them if they show signs of wear, such as fouling, erosion, or damage.


Replacing the spark plugs at the recommended intervals can help maintain the engine's performance, fuel efficiency, and overall reliability. Neglecting this maintenance task can lead to issues such as misfiring, rough idling, and decreased engine power, which can ultimately result in more costly repairs down the line.

How often do you change spark plugs on a Toyota 86?


Not sure about how often to change the spark plugs in your Toyota vehicle? It is generally recommended that you replace your Toyota spark plugs every 30,000 miles, but you should check your owner's manual for information on your specific Toyota model.



Can I change 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.



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.



How often should spark plugs be changed in a Subaru?


every 30,000 miles
Experts generally recommend replacing spark plugs every 30,000 miles for the best results.



How much to change Toyota spark plugs?


The average cost for a Toyota Corolla Spark Plug Replacement is between $141 and $175. Labor costs are estimated between $84 and $107 while parts are priced between $56 and $69. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.



Can I drive with bad spark plugs?


Ideally, you should replace them immediately. However, you can get by for a short while, as long as they aren't misfiring. Poor spark keeps fuel from being burned inside the combustion chamber. This reduces power and fuel economy, and it makes it harder for the engine to idle.



How much should I pay to get spark plugs changed?


Where changing the spark plugs used to be a few dollars, it's a bigger job that costs more on today's vehicles. You can expect to pay between $3 and $20 per spark plug, although some unique models can range even higher.



How long do Toyota factory spark plugs last?


Knowing how often to change your car's spark plugs is important for your Toyota's optimal performance. A small but vital component of your car's engine, spark plugs usually last around 80,000 miles and are typically changed during routine, regularly scheduled maintenance according to the manufacturer's recommendations.



Should you replace all 4 spark plugs at once?


You now know how often to change spark plugs; if you're thinking that every 30,000 miles is quite frequent, you might also be wondering if you must replace all spark plugs at the same time. Generally, it's recommended that you have all the spark plugs (one for every engine cylinder) replaced at the same time.



Why is replacing spark plugs so expensive?


The intake manifold will need to be removed to reach the plugs on the back bank. All that extra disassembly adds to the labor time. Other layouts like flat engines (sometimes called “boxer”), commonly seen on Subaru's and Porsches, require more time to change the spark plugs.


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.