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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266 reviews
Grzegorz
36 years of experience
Very helpful!
2012 INFINITI FX35 - BRAKE PADS REPLACEMENT (FRONT, REAR)
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251 reviews
Jeffrey
22 years of experience
I really enjoyed Jeffrey's professionalism and customer service. He arrived on time and completed the work needed to done in a timely manner (Front Brakes and Power Steering Exchange), while keeping me updated (as needed). I thank you and I look forward to my next service ...very soon! Blessings!
2011 INFINITI G37 - BRAKE PADS REPLACEMENT (FRONT)
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236 reviews
Jose
12 years of experience
Jose provided exception service. He was very knowledgeable and knew how to diagnose my car problem quickly and gave me plenty of good car maintenance tips. He took his time and did a quality job. I was a little skeptical using yourmechanic.com for the first time but I will definitely be using it more often given how positive my first experience was.
1999 INFINITI G20 - CAR IS NOT STARTING INSPECTION
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112 reviews
Shaun
16 years of experience
What particularly impresses me about Shaun is the level of service and unwavering professionalism he displays. He understands that my knowledge about auto mechanics is next to nothing. He patiently works with me to identify my concerns, takes time to explain and offer solutions. The work that Shane does should be held up as an example for others to try to emulate. I believe that Shane deserves to be commended for his service which is always well beyond my expectations.
2009 INFINITI FX35 - 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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