Spark Plug Replacement at your home or office in Bell.

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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 Bell

Excellent Rating


YourMechanic Spark Plug Replacement Service

Average Rating

4.9/5

Number of Reviews

3,604

Rating Summary
3,392
127
16
15
54
3,392
127
16
15
54

Patrick

31 years of experience
1051 reviews
Patrick
31 years of experience
Another great job from Patrick. A tune-up greatly improved the performance of our minivan.

Jay

35 years of experience
703 reviews
Jay
35 years of experience
Very Professional and Knowledgeable about my car needs !! Explained in Great details on the work performed .

Kevin

22 years of experience
253 reviews
Kevin
22 years of experience
Kevin was absolutely amazing! He’s very knowledgeable at his craft and was very pleasant. He arrived before time and finished my requested maintenance in record speed with accuracy. This was my first time using Your Mechanic, but it will not be the last—Kevin is my new mechanic. Thanks for everything!

Jarius

19 years of experience
48 reviews
Jarius
19 years of experience
Such a wonderful guy! Great customer service! Definitely will book him again!

Eliseo

10 years of experience
238 reviews
Eliseo
10 years of experience
Very good professional mechanic!!

Brett

8 years of experience
176 reviews
Brett
8 years of experience
Brett was punctual and professional. Completely satisfied with the work done on my car!

Luis

15 years of experience
62 reviews
Luis
15 years of experience
Very knowledgeable and friendly,he did a great job.

Jerome

34 years of experience
16 reviews
Jerome
34 years of experience
Jerome came by my office to pick up my car key, then did the tune-up in the parking lot at my work. He came back and explained to me the condition of my car and even thoroughly explained to me what he did with my car. My car is now a smooth ride because of Jerome. It's my 2nd time getting my car repaired by YourMechanic at work. Very convenient, good pricing, and quality mechanics who I can count on! =)

Kevin

15 years of experience
88 reviews
Kevin
15 years of experience
I thought Kevin was very professional, knowledgeable, and trustworthy. He did a great job and I will definitely recommend his services. Thank you Kevin.

John

17 years of experience
137 reviews
John
17 years of experience
First time to ever use a mobile mechanic. Have to be honest, I had my doubts if it would be a positive experience. Wow, above and beyond expectations, and so darn convenient! John is awesome!! Very professional, trustworthy, sincere. Not only did he provide the requested service, but he gave my entire car a very thorough inspection. I asked a lot of questions and he had all the answers. Totally trust him, and will definitely request him for future car maintenance. Much thanks John!!


How much does Spark Plug Replacement cost in Bell?

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

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2015 Toyota RAV4 $139 $58.96 $79.99 16% $166.46
2015 GMC Canyon $138 $57.52 $79.99 16% $165.02
2015 Volkswagen Jetta $155 $58.68 $95.98 17% $187.68
2010 Infiniti QX56 $346 $265.84 $79.99 7% $373.34
2014 BMW 528i $220 $139.92 $79.99 11% $247.42
2006 Jaguar S-Type $315 $91.48 $223.97 19% $392.48

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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

GET A QUOTE FOR YOUR CAR

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