Spark Plug Replacement Estimate for Infiniti FX37

Infiniti FX37 Spark Plug Replacement costs $191 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$190 to $212
Labor: $154 -$176
Parts: $36
Average Dealer price
$277
Average Shop price
$228
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CarServiceYourMechanic PriceShop/Dealer Price
2013 Infiniti FX37V6-3.7LService typeSpark Plug ReplacementYourMechanic Price$192.89Shop/Dealer Price$258.52 - $329.62
Show example Infiniti FX37 Spark Plug Replacement prices

Parts required for a Infiniti FX37 Spark Plug Replacement

Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

395 reviews
Tien
18 years of experience
Great Mechanic Honest! Fair would use Tien again
2003 INFINITI G35 - STRUT ASSEMBLY REPLACEMENT (FRONT, REAR)
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212 reviews
Enrique
16 years of experience
Ricky was very knowledgeable and down to earth. He made me feel worry-free. He was very efficient and quick too! This man deserves a raise. Awesome employee.
2006 INFINITI G35 - FUEL PUMP REPLACEMENT
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110 reviews
Joel
16 years of experience
Joel showed up early and completed the work in less time than I thought it would take. He is very knowledgable, courteous, and polite. Thanks Joel!
2006 INFINITI FX35 - FUEL PUMP REPLACEMENT
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10 reviews
Norman
20 years of experience
G35s tend to be problematic for some mechanics when it comes to bleeding the cooling system but not for an expert like Norman. Feel at ease and very confident that my issue has been resolved. Looking forward to booking Norman for future repairs.
2006 INFINITI G35 - RADIATOR 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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