Spark Plug Replacement Estimate for Infiniti EX35

Infiniti EX35 Spark Plug Replacement costs $142 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$141 to $159
Labor: $126 -$144
Parts: $15
Average Dealer price
$198
Average Shop price
$169
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Infiniti EX35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$142.22Shop/Dealer Price$192.01 - $238.47
2011 Infiniti EX35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$141.92Shop/Dealer Price$191.85 - $238.25
2012 Infiniti EX35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$141.92Shop/Dealer Price$191.71 - $238.00
2008 Infiniti EX35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$141.92Shop/Dealer Price$191.77 - $238.12
2009 Infiniti EX35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$142.22Shop/Dealer Price$192.04 - $238.53
Show example Infiniti EX35 Spark Plug Replacement prices

Parts required for a Infiniti EX35 Spark Plug Replacement

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Real customer reviews from Infiniti owners like you.

586 reviews
Joshua
22 years of experience
He's the best!!!!.... He explains everything, I couldn't ask for a better machanic....
2010 INFINITI EX35 - CAR IS OVERHEATING INSPECTION
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218 reviews
Brandon
13 years of experience
Brandon was skilled, professional, thorough and friendly. I could not have asked for a better mechanic.
2003 INFINITI FX45 - CAR IS NOT STARTING INSPECTION
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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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66 reviews
Kyle
8 years of experience
Kyle was professional and quick, and I appreciated the information he provided on the issue with my car. Although he did call to let me know his previous appointment ran late, he stated his ETA would be 20 minutes but ended up being an hour. My 10:00 appointment time ended up starting well after 11.
2005 INFINITI G35 - CAMSHAFT POSITION SENSOR 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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