Spark Plug Replacement Estimate for GMC Sierra 2500 HD

GMC Sierra 2500 HD Spark Plug Replacement costs $125 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$113 to $156
Labor: $105 -$144
Parts: $8 -$12
Average Dealer price
$156 to 192
Average Shop price
$135 to 165
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CarServiceYourMechanic PriceShop/Dealer Price
2006 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$113.69Shop/Dealer Price$137.64 - $160.50
2007 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$113.53Shop/Dealer Price$137.55 - $160.36
2010 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$134.53Shop/Dealer Price$162.84 - $188.87
2008 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$134.53Shop/Dealer Price$162.88 - $188.94
2004 GMC Sierra 2500 HDV8-8.1LService typeSpark Plug ReplacementYourMechanic Price$114.08Shop/Dealer Price$138.15 - $161.31
2005 GMC Sierra 2500 HDV8-8.1LService typeSpark Plug ReplacementYourMechanic Price$114.08Shop/Dealer Price$138.12 - $161.26
2009 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$134.73Shop/Dealer Price$163.21 - $189.47
2013 GMC Sierra 2500 HDV8-6.0LService typeSpark Plug ReplacementYourMechanic Price$138.71Shop/Dealer Price$168.14 - $197.37
Show example GMC Sierra 2500 HD Spark Plug Replacement prices

Parts required for a GMC Sierra 2500 HD Spark Plug Replacement

$8 to $12

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Real customer reviews from GMC owners like you.

471 reviews
Peter
38 years of experience
Professional, experienced, and great customer service. Highly recommend Peter and well definitely send referrals to him.
2002 GMC ENVOY - SPARK PLUG REPLACEMENT
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331 reviews
Jamahl
15 years of experience
Jamahl did an Amazing job he was very courteous and professional. He seemed very knowledgeable about his job but most of all it was very obvious that he truly loves what he does and spoke very highly of the company he represents. You are fortunate to have such a high caliber individual working for you !!
2000 GMC JIMMY - OIL CHANGE
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113 reviews
Michael
22 years of experience
Michael arrived early and finished early. Overall it was a great a experience with Michael. The website needs some work and the support systems at yourmechanic need improving. Also the app that the mechanic had to deal with to update my service order took a really long time. The actual car work was excellent but the overall execution through the yourmechanic systems needs some work.
2007 GMC YUKON - EXTERIOR DOOR HANDLE REPLACEMENT (DRIVER SIDE REAR)
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3 reviews
Zachary
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!
2002 GMC ENVOY - 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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