Spark Plug Replacement at your home or office in Guthrie.

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Average rating from customers who
received a Spark Plugs Replacement.
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$96.47 - $616.68

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 Guthrie

Excellent Rating


YourMechanic Spark Plug Replacement Service

Average Rating

4.9/5

Number of Reviews

3,721

Rating Summary
3,505
129
16
15
56
3,505
129
16
15
56

Allen

35 years of experience
451 reviews
Allen
35 years of experience
He was prompt. Proffectional..friendly knowledgeable. REASONABLE. He was awesome!
Goo

Anthony

17 years of experience
5 reviews
Anthony
17 years of experience
Anthony did a great job. Engine sounds very good. He explained what was done and answered my questions.

Miguel

34 years of experience
258 reviews
Miguel
34 years of experience
Extremely professional, a definite asset to your company.

Robert

39 years of experience
31 reviews
Robert
39 years of experience
Top notch, professional service, and wasn’t trying to “additional services”... not only did he get the job done quickly, but took out the charges I didn’t need. Thanks Robert!

Brandon

17 years of experience
318 reviews
Brandon
17 years of experience
Brandon was very professional and very friendly. I felt confident that he would do a good job, and I would certainly use him again when I need further work done on my vehicle.

Jonathan

34 years of experience
367 reviews
Jonathan
34 years of experience
Hot morning over 90 degrees. Nice person who really knows his stuff. Had the job completed real quick. His truck is complete with every tool possible. Excellent service to say the least! Thanks, Jon

Mark

10 years of experience
349 reviews
Mark
10 years of experience
Mark was very professional and seemed very knowledgeable about the problems that I had with my car very very thorough!!!

Brandon

19 years of experience
773 reviews
Brandon
19 years of experience
He was on time and super friendly

Lucas

20 years of experience
849 reviews
Lucas
20 years of experience
Lucas was awesome, he was very knowledgeable and worked quickly. Te end result was like new. If I need service on any of my vehicles Lucas is for sure my guy. First time using the service and Im glad I found it.

Braxton

10 years of experience
192 reviews
Braxton
10 years of experience
Braxton arrived to his appt on time. He was very professional and cordial. Braxton was very thorough and completed job in a timely manner. We would use him again if needed and recommend him to others.


How much does Spark Plug Replacement cost in Guthrie?

It depends on the type of car you drive and the auto repair shop you go to in Guthrie. Our mechanics in Guthrie 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 Guthrie.

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2015 Buick Verano $139 $58.68 $79.99 16% $166.18
2009 Toyota FJ Cruiser $164 $83.58 $79.99 14% $191.08
2016 Kia Sportage $270 $141.96 $127.98 14% $313.96
2014 BMW 228i $268 $139.92 $127.98 14% $311.92
2010 Audi A5 Quattro $339 $187.09 $151.98 13% $391.34
2008 Audi S5 $417 $273.12 $143.98 10% $466.62

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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