Spark Plug Replacement Estimate for Infiniti M35

Infiniti M35 Spark Plug Replacement costs $117 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$111 to $139
Labor: $98 -$112
Parts: $13 -$27
Average Dealer price
$155 to 184
Average Shop price
$132 to 150
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CarServiceYourMechanic PriceShop/Dealer Price
2007 Infiniti M35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$111.60Shop/Dealer Price$150.57 - $187.45
2010 Infiniti M35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$126.37Shop/Dealer Price$169.21 - $217.29
2009 Infiniti M35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$126.37Shop/Dealer Price$169.10 - $217.10
2008 Infiniti M35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$111.35Shop/Dealer Price$150.37 - $187.14
2006 Infiniti M35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$111.60Shop/Dealer Price$150.60 - $187.50
Show example Infiniti M35 Spark Plug Replacement prices
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Parts required for a Infiniti M35 Spark Plug Replacement

$13 to $27

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184 reviews
Tom
37 years of experience
I will definitely use your mechanic again my car was fixed and back on the road in no time. Tom was great, professional, and explained everything to me. Excellent service
1995 INFINITI Q45 - BRAKE PADS REPLACEMENT (FRONT, REAR)
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112 reviews
Rod
12 years of experience
Rod was punctual, professional, and did a great job!
2006 INFINITI G35 - CAMSHAFT POSITION SENSOR REPLACEMENT
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105 reviews
Alfredo
16 years of experience
Alfredo is very experienced, he provided great service conveniently at my place of employment and resonably priced.
2000 INFINITI QX4 - TURN SIGNAL LIGHT IS NOT WORKING INSPECTION
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64 reviews
William
13 years of experience
On time, professional, and all around great guy.
2010 INFINITI G37 - BATTERY 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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