Spark Plug Replacement Estimate for Pontiac GTO

Pontiac GTO Spark Plug Replacement costs $79 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$78 to $88
Labor: $70 -$80
Parts: $8
Average Dealer price
$109 to 110
Average Shop price
$93 to 94
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CarServiceYourMechanic PriceShop/Dealer Price
2005 Pontiac GTOV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$79.08Shop/Dealer Price$95.87 - $113.57
2006 Pontiac GTOV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$78.91Shop/Dealer Price$95.73 - $113.36
2004 Pontiac GTOV8-5.7LService typeSpark Plug ReplacementYourMechanic Price$78.53Shop/Dealer Price$95.21 - $112.51
Show example Pontiac GTO Spark Plug Replacement prices

Parts required for a Pontiac GTO Spark Plug Replacement

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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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Russell
19 years of experience
So helpful! Not only did he change my oil and rotate my tires, he showed me where my airfilter was, and how to change it myself. He was on-time, polite, and overall wonderful to work with!
2006 PONTIAC VIBE - OIL CHANGE
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Scott
31 years of experience
Excellent
1999 PONTIAC MONTANA - CAR STARTER REPAIR
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94 reviews
Eugenio
21 years of experience
Within one day of the quote, he arrived on time to replace the serpentine belt on my van, but diagnosed a bigger problem which was why it broke in the first place. He had to come back two additional times, but arrived on time each time. The overall cost, while three time more than quoted, was still much cheaper than I would have paid at the shop. He left the area clean and we are completely satisfied. Would definitely use him and this service again.
2004 PONTIAC MONTANA - SERPENTINE/DRIVE BELT 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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