Spark Plug Replacement Estimate for Infiniti FX37

Infiniti FX37 Spark Plug Replacement costs $199 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$198 to $220
Labor: $154 -$176
Parts: $44
Average Dealer price
$294
Average Shop price
$239
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CarServiceYourMechanic PriceShop/Dealer Price
2013 Infiniti FX37V6-3.7LService typeSpark Plug ReplacementYourMechanic Price$201.97Shop/Dealer Price$269.87 - $347.78
Show example Infiniti FX37 Spark Plug Replacement prices
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Parts required for a Infiniti FX37 Spark Plug Replacement

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266 reviews
Grzegorz
36 years of experience
Very helpful!
2012 INFINITI FX35 - BRAKE PADS REPLACEMENT (FRONT, REAR)
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249 reviews
Russell
19 years of experience
Russell was awesome! Very thorough with excellent customer service.
2004 INFINITI G35 - PRE-PURCHASE CAR INSPECTION
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64 reviews
William
13 years of experience
This was a great experience! I highly recommend yourmechanics and William, who was prompt, polite, and efficient. My car battery was replaced in less than an hour at a fair cost.
2011 INFINITI G37 - BATTERY REPLACEMENT
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15 reviews
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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