Spark Plug Replacement at your home or office in Winter Haven.

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Service Area

Average rating from customers who
received a Spark Plugs Replacement.
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$96.63 - $636.71

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 Winter Haven

Excellent Rating


YourMechanic Spark Plug Replacement Service

Average Rating

4.9/5

Number of Reviews

4,066

Rating Summary
3,836
134
18
16
62
3,836
134
18
16
62

Patrick

14 years of experience
406 reviews
Patrick
14 years of experience
Great service, very convenient!
Nice job, timely. I can definitely feel the difference.

Peter

42 years of experience
1301 reviews
Peter
42 years of experience
Another quality job by Peter!
He was great! I am glad that I got him as my mechanic.

David

41 years of experience
220 reviews
David
41 years of experience
Mr. David is an awesome mechanic; super job. Thanks David
This was first time and an overall great experience. David was terrific.

Robert

39 years of experience
37 reviews
Robert
39 years of experience
Robert was great! Friendly, Courteous, On Time, Very Knowledgeable

Jacob

11 years of experience
320 reviews
Jacob
11 years of experience
We were very pleased with Jacob. He was thorough and even made some recommendations that would lower our bill. He made sure that we were well informed about the details of the car health.

Shawn

26 years of experience
12 reviews
Shawn
26 years of experience
Very knowledgeable. Great experience! Thanks!

Sergio

9 years of experience
204 reviews
Sergio
9 years of experience
He gave me good advice on what needed work on my car.

Kevin

35 years of experience
53 reviews
Kevin
35 years of experience
Quick, easy, and friendly

Cognac

19 years of experience
73 reviews
Cognac
19 years of experience
Awesome mechanic !!!!

Jose

15 years of experience
318 reviews
Jose
15 years of experience
Best service I have had in a long time. I would strongly recommend for others to use his services. This was my first time using yourmechanic.com and I happy with the results and, plan on using again in the future.


How much does Spark Plug Replacement cost in Winter Haven?

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

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2013 Toyota Prius C $148 $59.76 $87.98 17% $178.01
2012 GMC Savana 3500 $528 $360.00 $167.97 9% $585.75
2012 GMC Savana 3500 $378 $234.42 $143.98 11% $427.92
2007 Lexus IS250 $549 $341.41 $207.97 11% $620.91
2012 Lincoln MKZ $122 $41.76 $79.99 18% $149.26
2009 Audi S5 $453 $309.04 $143.98 9% $502.54

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


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.

Fast and easy service at your home or office

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 (855) 347-2779 · hi@yourmechanic.com