Spark Plug Replacement Estimate for Infiniti EX37

Infiniti EX37 Spark Plug Replacement costs $171 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$170 to $188
Labor: $126 -$144
Parts: $44
Average Dealer price
$256
Average Shop price
$205
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CarServiceYourMechanic PriceShop/Dealer Price
2013 Infiniti EX37V6-3.7LService typeSpark Plug ReplacementYourMechanic Price$173.97Shop/Dealer Price$231.71 - $301.99
Show example Infiniti EX37 Spark Plug Replacement prices
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Parts required for a Infiniti EX37 Spark Plug Replacement

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432 reviews
Patrick
22 years of experience
it was good experience
2001 INFINITI I30 - WINDOW IS NOT WORKING INSPECTION
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395 reviews
Tien
18 years of experience
Friendly and professinal
2008 INFINITI G35 - BRAKE PADS REPLACEMENT (REAR)
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137 reviews
Richard
6 years of experience
Richard was on time and professional. He gave great recxomensations and did a wonderful job explaining the process.
2011 INFINITI G25 - OIL CHANGE
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75 reviews
Timothy
17 years of experience
Tim showed up early and had all the parts with him. He understood what was wrong and went right to work in inclimate weather. He got the job done in the right amount of time. He also went over the "bucket" list of things my car needed as I have a lot of deferred maintenance. He helped me pick out the most important things to take care of first as I have a limited amount of money
2006 INFINITI G35 - VALVE COVER GASKET REPLACEMENT
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All about Spark Plug Replacement

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.

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