Spark Plug Replacement Estimate for Pontiac G8

Pontiac G8 Spark Plug Replacement costs $127 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 193
Average Shop price
$126 to 168
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Pontiac G8V6-3.6LService typeSpark Plug ReplacementYourMechanic Price$106.02Shop/Dealer Price$128.35 - $149.62
2009 Pontiac G8V8-6.2LService typeSpark Plug ReplacementYourMechanic Price$141.51Shop/Dealer Price$171.36 - $198.53
2009 Pontiac G8V8-6.0LService typeSpark Plug ReplacementYourMechanic Price$141.51Shop/Dealer Price$171.27 - $198.38
2009 Pontiac G8V6-3.6LService typeSpark Plug ReplacementYourMechanic Price$105.87Shop/Dealer Price$128.23 - $149.43
2008 Pontiac G8V8-6.0LService typeSpark Plug ReplacementYourMechanic Price$141.67Shop/Dealer Price$171.45 - $198.66
Show example Pontiac G8 Spark Plug Replacement prices

Parts required for a Pontiac G8 Spark Plug Replacement

$7 to $8

Meet some of our expert Pontiac mechanics

Real customer reviews from Pontiac owners like you.

274 reviews
Noe
31 years of experience
Noe gave me an excellent description of what was wrong, how he fixed it, and showed me the parts he had replaced. Very friendly and answered all my questions! I really appreciate his expertise; my car is running wonderfully smoothly!
2006 PONTIAC G6 - WHEEL BEARINGS REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE FRONT)
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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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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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8 reviews
Barry
27 years of experience
It was a very professional experience. Barry narrowed down what the issue was and confirmed it with a contact. Would use Barry again!
2005 PONTIAC GTO - CHECK ENGINE LIGHT IS ON 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.

Spark Plug Replacement Estimates for Popular Pontiac Models