Spark Plug Replacement Estimate for Infiniti M35

Infiniti M35 Spark Plug Replacement costs $111 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$109 to $127
Labor: $98 -$112
Parts: $11 -$15
Average Dealer price
$152 to 160
Average Shop price
$130 to 135
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Infiniti M35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$114.19Shop/Dealer Price$153.82 - $192.64
2006 Infiniti M35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$109.44Shop/Dealer Price$148.04 - $183.42
2008 Infiniti M35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$109.44Shop/Dealer Price$147.93 - $183.23
2007 Infiniti M35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$109.44Shop/Dealer Price$147.98 - $183.32
2009 Infiniti M35V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$114.19Shop/Dealer Price$153.84 - $192.69
Show example Infiniti M35 Spark Plug Replacement prices

Parts required for a Infiniti M35 Spark Plug Replacement

$11 to $15

Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

266 reviews
Grzegorz
36 years of experience
It was a breeze. In and out
2013 INFINITI JX35 - OIL CHANGE
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248 reviews
Stefan
12 years of experience
Stefan arrived on time and fixed the problem, i was very satisfied with Stefan for performance on the job i'm feel so bad for him that day because was to hot for him to be working under my car and the floor was to hot, overall he dont care about it he just get the job done, thank you Stefan you are the MAN.
2000 INFINITI I30 - ALTERNATOR REPLACEMENT
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129 reviews
David
23 years of experience
David was great and we were very happy with his service. He showed up 15 minutes early which was very impressive. Was clean and thorough and explained everything in detail. I will definitely have some other services done on our cars and will request David do the work.
2001 INFINITI QX4 - BRAKE PADS REPLACEMENT (FRONT)
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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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