Spark Plug Replacement Estimate for Infiniti EX37

Infiniti EX37 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
2013 Infiniti EX37V6-3.7LService typeSpark Plug ReplacementYourMechanic Price$164.89Shop/Dealer Price$220.36 - $283.83
Show example Infiniti EX37 Spark Plug Replacement prices

Parts required for a Infiniti EX37 Spark Plug Replacement

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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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248 reviews
Stefan
12 years of experience
Stefan did a great, thorough job and I am very pleased with the results.
2004 INFINITI G35 - WINDOW IS NOT GOING UP OR DOWN INSPECTION
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212 reviews
Enrique
16 years of experience
Excellent. Rick showed up early and was very friendly and courteous. He was not aggressive in upselling me on additional services which is important to me. He only made recommendations which were actually crucial. He set an appointment for me but told me it was optional and that I could cancel, which I did due to financial restraints at the moment, but I will be booking with him in the near future for the recommended services.
2007 INFINITI G35 - OIL CHANGE
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87 reviews
Manuel
27 years of experience
Manuel is an amazing mechanic. He was there on a complex issue and had my car up and running in no time. Thanks Manuel!!!
1999 INFINITI Q45 - FUEL PUMP 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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