Spark Plug Replacement at your home or office in Narvon.

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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 Narvon

Excellent Rating


YourMechanic Spark Plug Replacement Service

Average Rating

4.9/5

Number of Reviews

3,540

Rating Summary
3,332
125
16
15
52
3,332
125
16
15
52

Noe

34 years of experience
603 reviews
Noe
34 years of experience
Did a great job! Would use him anytime!
It is so refreshing, when you know as little as I do as to what goes on under the hood, to find a mechanic who is friendly, knowledgeable, trustworthy and 110% caring about his clients and Noe is that man. I would recommend him to anyone who needs reliable and amazing service.... Top man!

Ira

34 years of experience
259 reviews
Ira
34 years of experience
Very knowledgeable and patient.

Maxwell

16 years of experience
390 reviews
Maxwell
16 years of experience
Maxwell was great!

Ben

39 years of experience
1101 reviews
Ben
39 years of experience
Awesome!

Dellano

16 years of experience
365 reviews
Dellano
16 years of experience
Very nice guy! Answered my questions & helped me with knowing more about my car! Thank you so much!

Raul

32 years of experience
285 reviews
Raul
32 years of experience
Overall, a very good experience. Glad I tried yourmechanic.com. Very easy to get appointment, no need to go anywhere, and receive friendly professional service. No issues or complaints. Would recommend yourmechanic.com service and Raul Huerta's work to friends.

Robert

21 years of experience
215 reviews
Robert
21 years of experience
Robert was very knowledgeable and patient with my car, and went above and beyond to make sure my car was ready to go!

Tom

40 years of experience
205 reviews
Tom
40 years of experience
Tom went above and beyond to make me as satisfied as I could be. His communication was excellent. Friendly and professional and best if all, my car is running great and he did it without unnecessary repairs. I would and will highly recommend Tom and Your Mechanic to everyone. Thanks, Rob Miller.

Martin

21 years of experience
66 reviews
Martin
21 years of experience
Martin is very trustworthy!! He explains everything and makes sure you understand. He doesn't do guess work. He worked on my husband's car, and I am thankful he worked on mine.

Mike

20 years of experience
90 reviews
Mike
20 years of experience


How much does Spark Plug Replacement cost in Narvon?

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

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2008 Dodge Ram 1500 $349 $148.99 $199.97 16% $417.74
2015 Subaru Impreza $204 $99.68 $103.98 14% $239.43
2007 Hyundai Santa Fe $495 $270.56 $223.97 13% $571.56
2015 Audi Q5 $142 $62.20 $79.99 16% $169.70
2015 BMW ActiveHybrid 5 $243 $123.36 $119.98 14% $284.61
2012 Jaguar XF $505 $216.80 $287.96 16% $603.80

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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.

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