Spark Plug Replacement Estimate for Pontiac G8

Pontiac G8 Spark Plug Replacement costs $128 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$105 to $160
Labor: $98 -$152
Parts: $7 -$8
Average Dealer price
$145 to 194
Average Shop price
$126 to 169
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Pontiac G8V8-6.0LService typeSpark Plug ReplacementYourMechanic Price$142.06Shop/Dealer Price$171.91 - $199.40
2009 Pontiac G8V8-6.0LService typeSpark Plug ReplacementYourMechanic Price$141.89Shop/Dealer Price$171.83 - $199.29
2009 Pontiac G8V8-6.2LService typeSpark Plug ReplacementYourMechanic Price$141.89Shop/Dealer Price$171.75 - $199.14
2008 Pontiac G8V6-3.6LService typeSpark Plug ReplacementYourMechanic Price$105.62Shop/Dealer Price$127.91 - $148.92
2009 Pontiac G8V6-3.6LService typeSpark Plug ReplacementYourMechanic Price$105.76Shop/Dealer Price$128.05 - $149.12
Show example Pontiac G8 Spark Plug Replacement prices
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Parts required for a Pontiac G8 Spark Plug Replacement

$7 to $8

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Real customer reviews from Pontiac owners like you.

268 reviews
Richard
16 years of experience
Richard was very professional and informative. He answered all my questions and has restored my confidence in mechanics. The repair journey is not complete but I will make sure I schedule with Richard the next time.
2001 PONTIAC AZTEK - SPARK PLUG REPLACEMENT
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236 reviews
Jose
12 years of experience
Jose was very polite and profession. He answered all our questions & more! Just purchased my preowned car and wanted his advice on taking care of it. Very nice gentlemen with a lot of auto knowledge!
2004 PONTIAC VIBE - OIL CHANGE
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124 reviews
Jerel
6 years of experience
Competent, professional, thorough and courteous. Jerel is a compliment to yourmechanic and to mechanics in general. I highly recommend him.
2009 PONTIAC VIBE - CHECK ENGINE LIGHT IS ON INSPECTION
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112 reviews
Rod
12 years of experience
This was a very convenient service. Rod was very accomodating and he did a good job!!!!
2003 PONTIAC SUNFIRE - CAR DOES NOT SHIFT FROM PARK TO DRIVE 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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