Spark Plug Replacement Estimate for Infiniti M37

Infiniti M37 Spark Plug Replacement costs $163 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$162 to $180
Labor: $126 -$144
Parts: $36
Average Dealer price
$240
Average Shop price
$195
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CarServiceYourMechanic PriceShop/Dealer Price
2011 Infiniti M37V6-3.7LService typeSpark Plug ReplacementYourMechanic Price$164.89Shop/Dealer Price$220.36 - $283.83
2012 Infiniti M37V6-3.7LService typeSpark Plug ReplacementYourMechanic Price$164.17Shop/Dealer Price$219.67 - $282.77
2013 Infiniti M37V6-3.7LService typeSpark Plug ReplacementYourMechanic Price$164.17Shop/Dealer Price$219.53 - $282.52
Show example Infiniti M37 Spark Plug Replacement prices

Parts required for a Infiniti M37 Spark Plug Replacement

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Peter
38 years of experience
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2002 INFINITI QX4 - CAR AC COMPRESSOR REPLACEMENT
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Kenneth
11 years of experience
Ken showed up on time, was very helpful, friendly and did a great job. Would use him again any time.
2013 INFINITI G37 - BRAKE PADS REPLACEMENT (REAR)
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31 reviews
Emmette
31 years of experience
Great professional Mechanic! On time and can diagnose any problem!
2002 INFINITI QX4 - ALTERNATOR REPAIR
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Richard
11 years of experience
Great job, very informative and courteous
2005 INFINITI G35 - OIL CHANGE
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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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