Spark Plug Replacement at your home or office in Lincolnshire.

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

Excellent Rating


YourMechanic Spark Plug Replacement Service

Average Rating

4.9/5

Number of Reviews

3,638

Rating Summary
3,423
128
16
15
56
3,423
128
16
15
56

Stefan

15 years of experience
367 reviews
Stefan
15 years of experience
Good ...didn't mind my questions ...showed me the location of part of the ignition system I didn't know existed ( somethin coils) ...checked somethings I was concerned about. I hope to have Stefans work on my cars again in order to determine a high recommendation

Joel

19 years of experience
754 reviews
Joel
19 years of experience
Joel is an amazing mechanic. He was very honest and upfront about the issues with my car. I had my spark plugs replaced, an oil change and I also had my coils replaced. My car is running very smooth and better than before. He gets the job done and works really fast. He has never been late always a little early which is very professional. Definitely will book him again and again as I've been doing!

Mila

9 years of experience
93 reviews
Mila
9 years of experience
Mika was on time and super professional. Really made the whole experience super easy!

Haider

19 years of experience
10 reviews
Haider
19 years of experience
Had 120,000 mile spark plugs replaced. He was 15 minutes late but notified me that we would be late. Took his time finished the job in a couple hours. Car runs great.

Nicholas

9 years of experience
262 reviews
Nicholas
9 years of experience
Nick was perfect again. Unfortunately still have one more thing to get done on my car, but he was great!

Michael

20 years of experience
77 reviews
Michael
20 years of experience
WOW! Mike is awesome. If you don't know how difficult it is to get the plugs out of a F-150 5.4L XLT, then look it up. He managed to get all 8 plugs out without breaking one. He is the utmost professional, friendly, and really knows his trade. In our conversations, I learned he is actually an Automotive Service Technology instructor at Hillsborough Community College. Don't hesitate to let this guy help you out!!!! THANKS, MIKE!!!! One of the best car repair experiences that I have ever had!!!!!!!!

Patrick

13 years of experience
404 reviews
Patrick
13 years of experience
Pleasantly surprised how well the experience went. Most times I feel disappointed after car repair work.

Matthew

10 years of experience
183 reviews
Matthew
10 years of experience
On time, kind, professional, job got done effectively

Ben

16 years of experience
114 reviews
Ben
16 years of experience
Ben did a great job. He was on time and the work was first class.

Enrique

19 years of experience
244 reviews
Enrique
19 years of experience
Prompt and professional, easy to talk with about concerns, friendly nature with a strong sense of pride in work. I look forward to having him doing future care of my vehicle.


How much does Spark Plug Replacement cost in Lincolnshire?

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

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2007 Jeep Grand Cherokee $435 $234.81 $199.97 13% $503.56
2005 Chrysler Sebring $352 $136.04 $215.97 17% $426.29
2015 Nissan NV2500 $346 $265.84 $79.99 7% $373.34
2011 Land Rover Range Rover $333 $188.80 $143.98 12% $382.30
2013 Lincoln MKT $210 $97.92 $111.98 15% $248.42
2013 Porsche Cayenne $210 $129.54 $79.99 11% $237.04

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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