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
2012 Infiniti M37V6-3.7LService typeSpark Plug ReplacementYourMechanic Price$164.89Shop/Dealer Price$220.36 - $283.83
2013 Infiniti M37V6-3.7LService typeSpark Plug ReplacementYourMechanic Price$164.17Shop/Dealer Price$219.67 - $282.77
2011 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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287 reviews
Steven
9 years of experience
Fast work. Excellent. Far quicker more convenient and less expensive than taking the car to a shop.
2004 INFINITI G35 - CAR THERMOSTAT REPLACEMENT
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Trung
7 years of experience
Trung was very professional and friendly. He completed the schedule work (replace headlight) quickly and went above and beyond to perform additional check-ups for my car. He also sent me quotes for the next service that I need on the spot. Overall I am very happy with the service.
2001 INFINITI I30 - HEADLIGHT BULB REPLACEMENT (PASSENGER SIDE LOW BEAM)
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153 reviews
Jose
10 years of experience
Nice and polite.
1998 INFINITI QX4 - ALTERNATOR / SERPENTINE BELT REPLACEMENT
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126 reviews
Tyrone
6 years of experience
Professional, fast and reliable service. I would recommend Tyrone and YourMechanic services to family and friends.
2008 INFINITI G35 - BRAKE ROTOR/DISC REPLACEMENT (REAR)
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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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