Spark Plug Replacement at your home or office in Brookfield.

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Service Area

Average rating from customers who
received a Spark Plugs Replacement.
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$96.47 - $642.49

Price range for all vehicles


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Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

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

Excellent Rating


YourMechanic Spark Plug Replacement Service

Average Rating

4.9/5

Number of Reviews

3,580

Rating Summary
3,368
127
16
15
54
3,368
127
16
15
54

Jeffrey

25 years of experience
839 reviews
Jeffrey
25 years of experience
I wish i could give more. I am sonhapoy with my results. Jeff will be my go to guy forever.
Really friendly and knowledgeable. Easy to talk to. Listens to the problems the customer has and is able to come up with solutions.

Dave

21 years of experience
303 reviews
Dave
21 years of experience
Dave was on time and provided the service requested in a timely and professional manner. I look forward to working with him again!
As expected, very good!

Samadullah

8 years of experience
31 reviews
Samadullah
8 years of experience
Honest mechanic, had no issues with the appointment, and would gladly use again.
Great Guy. Was on time. Did a great job. Looked over my car and suggested what could be a future issue but did not force any service on me like most shops do. He fixed it right at my job wgen i was working. Awesome experience. He definitely is my new mechanic

Brian

19 years of experience
96 reviews
Brian
19 years of experience
Very professional and did a full check of my car and got everything done I needed would highly recommend him.

Ricky

9 years of experience
34 reviews
Ricky
9 years of experience
On time, professional, courteous, knowledgeable

Chris

14 years of experience
47 reviews
Chris
14 years of experience
Very little communication

Frank

6 years of experience
111 reviews
Frank
6 years of experience
Frank was awesome, on time and very personable I would definitely recommend him to anyone.

Jason

15 years of experience
429 reviews
Jason
15 years of experience
I was taking my car on a long drive to LA and was worried it wouldn't make it but Jason did an excellent job on my car and assured me it would be fine.

Tim

46 years of experience
73 reviews
Tim
46 years of experience
This was my first experience with Your Mechanic and it was great! Will definitely use again.

Michael

36 years of experience
89 reviews
Michael
36 years of experience
Michael is a great mechanic! Prompt, courteous, and knowledgeable. He also patiently answered all my questions and why he had other recommendations that I need done.


How much does Spark Plug Replacement cost in Brookfield?

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

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2006 Hyundai Accent $173 $93.00 $79.99 13% $200.50
2007 Saturn Vue $197 $85.20 $111.98 16% $235.70
2009 Chrysler Aspen $346 $146.35 $199.97 16% $415.10
2009 Acura TL $262 $149.52 $111.98 12% $300.02
2014 Cadillac XTS $212 $107.88 $103.98 14% $247.63
2014 Mercedes-Benz SLK55 AMG $422 $277.63 $143.98 10% $471.13

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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.

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

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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