Spark Plug Replacement Estimate for GMC Sierra 2500 HD

GMC Sierra 2500 HD Spark Plug Replacement costs $124 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$113 to $152
Labor: $105 -$144
Parts: $8
Average Dealer price
$155 to 184
Average Shop price
$135 to 160
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CarServiceYourMechanic PriceShop/Dealer Price
2012 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$135.06Shop/Dealer Price$163.46 - $189.86
2009 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$134.89Shop/Dealer Price$163.37 - $189.74
2005 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$113.25Shop/Dealer Price$137.13 - $159.69
2006 GMC Sierra 2500 HDV8-8.1LService typeSpark Plug ReplacementYourMechanic Price$113.25Shop/Dealer Price$137.17 - $159.74
2005 GMC Sierra 2500 HDV8-8.1LService typeSpark Plug ReplacementYourMechanic Price$113.41Shop/Dealer Price$137.31 - $159.96
2004 GMC Sierra 2500 HDV8-8.1LService typeSpark Plug ReplacementYourMechanic Price$113.41Shop/Dealer Price$137.29 - $159.92
2010 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$135.10Shop/Dealer Price$163.67 - $190.21
2008 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$134.89Shop/Dealer Price$163.37 - $189.73
Show example GMC Sierra 2500 HD Spark Plug Replacement prices
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Parts required for a GMC Sierra 2500 HD Spark Plug Replacement

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Peter
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Excellent
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Allen
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On time...very knowledgeable & professional....did a great job. Will use Allen whenever my vehicles need servicing in the future!
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15 years of experience
Zachary is great! He returned and installed the serpentine belt and tension adjuster for my Envoy. My car hasn't run so well in years! I highly recommend Zachary!
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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 GMC Models