Spark Plug Replacement Estimate for Infiniti I30

Infiniti I30 Spark Plug Replacement costs $85 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$84 to $94
Labor: $70 -$80
Parts: $14
Average Dealer price
$122
Average Shop price
$101
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CarServiceYourMechanic PriceShop/Dealer Price
1998 Infiniti I30V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$85.54Shop/Dealer Price$114.84 - $145.56
1999 Infiniti I30V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$85.26Shop/Dealer Price$114.60 - $145.19
1997 Infiniti I30V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$85.26Shop/Dealer Price$114.52 - $145.06
2000 Infiniti I30V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$85.26Shop/Dealer Price$114.56 - $145.12
1996 Infiniti I30V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$85.54Shop/Dealer Price$114.86 - $145.59
2001 Infiniti I30V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$85.54Shop/Dealer Price$114.83 - $145.54
Show example Infiniti I30 Spark Plug Replacement prices

Parts required for a Infiniti I30 Spark Plug Replacement

Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

432 reviews
Patrick
22 years of experience
it was good experience
2001 INFINITI I30 - WINDOW IS NOT WORKING INSPECTION
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395 reviews
Tien
18 years of experience
Friendly and professinal
2008 INFINITI G35 - BRAKE PADS REPLACEMENT (REAR)
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311 reviews
Lucas
12 years of experience
Great, as always!
2001 INFINITI I30 - CHECK ENGINE LIGHT IS ON INSPECTION
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164 reviews
Theodore
11 years of experience
He did a great job
2000 INFINITI I30 - AXLE / CV SHAFT ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE FRONT)
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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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