Toyota Corolla Spark Plug Replacement at your home or office.

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$83.91 - $272.39

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Spark Plug Replacement Estimate for Toyota Corolla

Toyota Corolla Spark Plug Replacement costs $120 on average.

CarServiceEstimateShop/Dealer Price
1995 Toyota CorollaL4-1.6LService typeSpark Plug ReplacementEstimate$102.83Shop/Dealer Price$123.17 - $154.09
2003 Toyota CorollaL4-1.8LService typeSpark Plug ReplacementEstimate$167.47Shop/Dealer Price$204.03 - $283.47
2017 Toyota CorollaL4-1.8LService typeSpark Plug ReplacementEstimate$175.03Shop/Dealer Price$211.51 - $292.33
2010 Toyota CorollaL4-1.8LService typeSpark Plug ReplacementEstimate$202.23Shop/Dealer Price$246.72 - $348.85
1975 Toyota CorollaL4-1.6LService typeSpark Plug ReplacementEstimate$116.27Shop/Dealer Price$141.71 - $184.01
2011 Toyota CorollaL4-2.4LService typeSpark Plug ReplacementEstimate$170.03Shop/Dealer Price$206.01 - $286.45
1981 Toyota CorollaL4-1.8LService typeSpark Plug ReplacementEstimate$189.95Shop/Dealer Price$228.98 - $322.91
2015 Toyota CorollaL4-1.8LService typeSpark Plug ReplacementEstimate$197.23Shop/Dealer Price$240.59 - $341.88
Show example Toyota Corolla Spark Plug Replacement prices

Service

What are spark plugs all about?

The spark plugs are an important part of the ignition system. When you turn the ignition key (car's key) on, it causes the ignition coil to generate the spark which ignites the air-fuel mixture in the engine cylinders to start the engine. The number of spark plugs in the car is the same as the number of cylinders, although some vehicle manufacturers will use two spark plugs per cylinder.

Over time, the spark plugs wear out and require replacement. When the spark plugs wear out, it is harder for it the air-fuel mixture to ignite, resulting in engine misfires. If one of the spark plugs has failed, the car will still start and run, but it will run poorly. On some vehicles, spark plug replacement may be labor intensive and involve removal of the intake plenum.

Spark plugs-MATROX-1

While replacing spark plugs remember

  • When the spark plugs are replaced, it is a good idea to inspect the ignition cables as well.
  • Spark plugs come in numerous ratings, and the correct rating for your vehicle should always be used.

Steps for replacing spark plugs

  • Scan the car for codes.
  • Clean all surface areas around the spark plugs.
  • Remove spark plugs.
  • Inspect threads in engine head (where plugs are installed).
  • Perform compression test if needed.
  • Inspect ignition wires.
  • Apply anti-seize to the threads of the spark plugs.
  • Install new spark plugs.
  • If needed replace any gaskets removed.

When to replace spark plugs

During routine maintenance and checkups, your ignition system should always be inspected. Any time that a component of the ignition system is replaced, it’s a good idea to consider replacing the spark plugs as well. If you don’t preemptively change your spark plugs your engine will let you know by misfiring or running poorly, so schedule an inspection as soon as you notice that your engine is not performing properly.

What common symptoms indicate you may need to replace the Spark Plugs?

  • Check Engine light is on.
  • Engine misfires.
  • Poor fuel economy.
  • Vibration coming from the engine.

How important is it to replace the spark plugs?

Spark plugs are responsible for igniting the fuel that your engine uses to run. When you turn your key, a small voltage of power is sent to the ignition coil, where it is transformed into high voltage currency. This high voltage currency is sent through the ignition cables to the spark plugs. The spark plugs use the power to create a spark, which ignites the fuel, and allows the engine to function.

When the spark plugs malfunction, this spark won’t be created, and the fuel will not be ignited as it should. Your vehicle has many spark plugs, so depending on how many fail, your engine may either run poorly, or not run at all. Continuing to drive a vehicle with malfunctioning spark plugs can also cause damage to the catalytic converter.

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Excellent Rating


YourMechanic Toyota Corolla Spark Plugs Replacement Service

Average Rating

4.9/5

Number of Reviews

42

Rating Summary
41
1
0
0
0
41
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Jason

6 years of experience
175 reviews
Jason
6 years of experience
Awesome
2007 TOYOTA COROLLA - SPARK PLUGS - BURLINGAME, CALIFORNIA

Peter

40 years of experience
1059 reviews
Peter
40 years of experience
All excellent
1985 TOYOTA COROLLA - SPARK PLUGS - SUN CITY WEST, ARIZONA

Daniel

27 years of experience
20 reviews
Daniel
27 years of experience
Quickly and accurately discovered the problems my car was having and fixed them promptly! Also recommended other services I could use on my vehicle if needed or wanted and was not pushy at all about them. Highly encourage you to book Daniel as your mechanic for your vehicle. Will definitely book again in the future when if I get any more car issues.
1999 TOYOTA COROLLA - SPARK PLUGS - BLACKLICK, OHIO

Jamahl

17 years of experience
703 reviews
Jamahl
17 years of experience
Very knowledgeable. Felt like my car was in good hands.
2008 TOYOTA COROLLA - SPARK PLUGS - CASSELBERRY, FLORIDA

Excellent Rating


YourMechanic Toyota Corolla Spark Plugs Replacement Service

Average Rating

4.9/5

Number of Reviews

42

Rating Summary
41
1
0
0
0
41
1
0
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0
Red-stars EXCELLENT RATING ON
Number of Toyota Corolla Spark Plugs Replacement services completed
462+
services done by our mechanics
TOTAL NUMBER OF EXPERT Toyota MECHANICS
1000+
experts on our platform

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