Spark Plug Replacement at your home or office in Hebron.

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Service Area

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 Hebron

Excellent Rating


YourMechanic Spark Plug Replacement Service

Average Rating

4.9/5

Number of Reviews

3,712

Rating Summary
3,496
129
16
15
56
3,496
129
16
15
56

David

15 years of experience
599 reviews
David
15 years of experience
Wonderful service. David arrived on time, he is very friendly and genuine, quality of his work exceeds expectation. My car is running ten times better than ever before. Thank so much.
Punctual. Professional. Knowledgeable. Courteous. David meet and exceeded my expectations in Every Possible Way!! I will ask for him by name from now on.

Scott

33 years of experience
41 reviews
Scott
33 years of experience
Pleasent and informative experience.

Juan

9 years of experience
189 reviews
Juan
9 years of experience
Very helpful, very experienced, on time, and personable.

Cesar

8 years of experience
292 reviews
Cesar
8 years of experience
Cesar was very thorough and did a great job. I appreciated the estimate he gave me for other work that needs to be done. He was very professional, polite and knowledgeable. This is the first time I've used a mobile service repair and I will definitely use this service again. It's so easy.

Stefan

16 years of experience
367 reviews
Stefan
16 years of experience

Brian

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

Shay

27 years of experience
137 reviews
Shay
27 years of experience
Good

Tibor

30 years of experience
17 reviews
Tibor
30 years of experience
Fast and efficient, and friendly to boot.

Jacob

11 years of experience
46 reviews
Jacob
11 years of experience
He was good to communicate when he was delayed. Worked hard to get things right.

Casey

23 years of experience
152 reviews
Casey
23 years of experience
Very knowledgeable and great customer service


How much does Spark Plug Replacement cost in Hebron?

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

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2014 Ford Focus $80 $0.00 $79.99 25% $107.50
2014 Honda Odyssey $279 $199.38 $79.99 8% $306.88
2009 GMC Savana 2500 $528 $360.00 $167.97 9% $585.75
2010 Lexus LS600h $650 $345.60 $303.96 13% $754.10
2013 Mercedes-Benz E350 $471 $207.13 $263.96 16% $561.88
2010 Porsche Cayman $307 $162.59 $143.98 13% $356.09

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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