Spark Plug Replacement at your home or office in Miami.

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Average rating from customers who
received a Spark Plugs Replacement.
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$96.47 - $648.09

Price range for all vehicles


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Average rating from customers who
received a Spark Plugs Replacement.
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Recent Spark Plug Replacement reviews in Miami

Excellent Rating


YourMechanic Spark Plug Replacement Service in Miami

Average Rating

4.9/5

Number of Reviews

17

Rating Summary
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Kemoy

20 years of experience
58 reviews
Kemoy
20 years of experience
Very much appreciated work done in a Professional and timely manner
He was very knowledgeable and helpful with my repair. He replaced two ignition cools and 6 spark plugs on my Audi A6 and managed to do it all in roughly an hour. Awesome guy.

Ricardo

21 years of experience
199 reviews
Ricardo
21 years of experience
Very satisfied with work done and recommendations for potential work needed. The job at hand was done quickly and efficiently.
Oustanding service and knowledge. Ricardo expedited the repair with efficiency and accuracy.

Armando

8 years of experience
37 reviews
Armando
8 years of experience
Gets the job done everytime
Armando is a very knowledgeable mechanic. Will use him again in the future.

Herman

11 years of experience
86 reviews
Herman
11 years of experience
Fast, honest, knowledgeable, and great person!

Juan

20 years of experience
70 reviews
Juan
20 years of experience
from start too finish very pleased with juans service and knowledge if anyone ever worked on a van before you know its a nightmare and juan just breezed through it changing my spark plugs and wires in record time at a very reasonable price i will definitely recommend him to everyone thanks again juan

Gregory

15 years of experience
37 reviews
Gregory
15 years of experience
Great job

Miguel

33 years of experience
224 reviews
Miguel
33 years of experience
Vet fast and good service I highly recommend

Alexis

28 years of experience
94 reviews
Alexis
28 years of experience
Great customer service, job was done very well, most convenient repair ever. Thank you!

Mitchel

22 years of experience
217 reviews
Mitchel
22 years of experience
Michael was very professional on the spot ,did a great job ,efficient , clean, accurate, I am very happy with the results definitely will call him again for the next appointment

Dayan

15 years of experience
23 reviews
Dayan
15 years of experience
#PERFECT


How much does Spark Plug Replacement cost in Miami?

It depends on the type of car you drive and the auto repair shop you go to in Miami. Our mechanics in Miami are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office in Miami.

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2010 Dodge Journey $383 $150.62 $231.97 17% $462.37
2009 Saturn Vue $138 $57.52 $79.99 16% $165.02
2007 Jeep Grand Cherokee $189 $108.96 $79.99 12% $216.46
2008 Lexus GS450h $339 $259.20 $79.99 7% $366.70
2014 Mercedes-Benz GL550 $371 $202.80 $167.97 13% $428.55
2011 Chevrolet Corvette $269 $100.64 $167.97 17% $326.39

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Spark Plug Replacement Service

What are spark plugs and how do they work?

Spark plugs are one of the key components of your vehicle’s ignition system. They ignite gasoline and air inside of your engine. This gives your engine the power to propel you down the road. The spark plug takes high voltage electricity from the ignition coil and creates a spark at just right moment during the engine’s combustion cycle. This gives the engine the best mix of power, fuel economy and low emissions. However, the electrode at the end of the spark plug eventually wears out and can cause performance issues.

Spark plugs-MATROX-1

When should you replace spark plugs?

Replacement should follow the vehicle maintenance schedule. This will be listed in the vehicle’s owner’s manual. Some cars require regular replacement at 30k, 60k or 100k miles. It is possible in some cases that a spark plug might fail before the service schedule, but it’s not typically common.

Avoiding spark plug replacement can cause:

  • Difficulty starting your car.
  • Check engine light for a misfire code.
  • Flashing check engine light during acceleration for misfire, this can cause engine damage.
  • Reduced fuel economy and/or power.
  • Rough idle and/or unexplained engine vibration.
  • Failed State emission testing.

Even if only one spark plug is found to be faulty, they should always be replaced in sets. Most engines will require 4,6, or 8 spark plugs.

How do mechanics replace spark plugs?

Spark plugs are threaded into the engine’s cylinder head(s). Most cars have one plug per cylinder, so a four-cylinder engine will have four plugs, a six-cylinder engine will have six plugs, and so forth. The mechanic will:

  • Have the correct spark plugs on hand for your vehicle
  • Pull any diagnostic trouble codes that may be related to worn spark plugs.
  • Remove the original spark plugs and look at removed spark plugs for any clues indicating engine mis-operation exists; such as oil burning, excessively rich mixture, pre-ignition damage etc. Inform owner of any found unusual conditions.
  • Install new plugs using a torque wrench.
  • Finally, a road test of the vehicle to confirm normal operation.

Is it safe to drive with worn spark plugs?

Yes, but spark plugs that are worn enough to cause engine-misfiring have the potential to cause engine damage and overheating of the catalytic converter. Regardless of the age of the plugs, or mileage, if the engine misfires or runs poorly, the plugs should be inspected for defects. Generally, spark plug failure will not keep the engine from running, but in cases of extreme wear, you may experience a limitation in the speed at which you can drive the car. If the maintenance schedule says the plugs should be replaced, it is best to do so promptly.

When having spark plugs replaced keep in mind:

  • High-speed driving may accelerate spark plug wear. Consider earlier than required inspection and tune-up if you operate the car in severe conditions.
  • Plugs should always be promptly replaced per the manufacturer maintenance schedule even if they appear to be working perfectly.
  • If your vehicle is equipped with spark plug wires (as opposed to a coil-on-plug system), the wires should be replaced at the same time. This may increase the cost of your repair.
  • It is possible that when doing a spark plug replacement, your vehicle may also need additional parts like ignition coils, this will add to the repair cost.
  • Some engines require that the intake manifold be removed while replacing spark plugs. This may increase the parts and labor cost for the repair.
  • Leaking valve cover gaskets, which have let oil get in contact with the spark plugs, coils or wires, may be the cause of ignition system issues. Valve cover gaskets will need to be replaced in addition to the spark plugs, wires or coils. This will add to the repair cost.

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Backed by 12-month, 12.000-mile guarantee


How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com