Spark Plug Replacement Estimate for Infiniti EX35

Infiniti EX35 Spark Plug Replacement costs $153 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$153 to $171
Labor: $126 -$144
Parts: $27
Average Dealer price
$221
Average Shop price
$183
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CarServiceYourMechanic PriceShop/Dealer Price
2009 Infiniti EX35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$154.91Shop/Dealer Price$207.87 - $263.85
2011 Infiniti EX35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$154.37Shop/Dealer Price$207.42 - $263.16
2012 Infiniti EX35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$154.37Shop/Dealer Price$207.28 - $262.92
2010 Infiniti EX35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$154.37Shop/Dealer Price$207.34 - $263.03
2008 Infiniti EX35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$154.91Shop/Dealer Price$207.91 - $263.92
Show example Infiniti EX35 Spark Plug Replacement prices
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Parts required for a Infiniti EX35 Spark Plug Replacement

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586 reviews
Joshua
22 years of experience
Wonderful....
2010 INFINITI EX35 - THERMOSTAT 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 - THERMOSTAT REPLACEMENT
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248 reviews
Stefan
12 years of experience
Excellent!!!!!
1998 INFINITI QX4 - RADIATOR REPLACEMENT
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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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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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