Spark Plug Replacement Estimate for GMC Sierra 3500

GMC Sierra 3500 Spark Plug Replacement costs $113 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$108 to $128
Labor: $105 -$120
Parts: $3 -$8
Average Dealer price
$146 to 156
Average Shop price
$129 to 136
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CarServiceYourMechanic PriceShop/Dealer Price
2004 GMC Sierra 3500V8-6.0LService typeSpark Plug ReplacementYourMechanic Price$113.69Shop/Dealer Price$137.64 - $160.50
2002 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$113.91Shop/Dealer Price$138.02 - $161.12
2004 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$113.91Shop/Dealer Price$137.96 - $161.00
2001 GMC Sierra 3500V8-6.0LService typeSpark Plug ReplacementYourMechanic Price$113.53Shop/Dealer Price$137.51 - $160.29
2005 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$114.08Shop/Dealer Price$138.15 - $161.31
2001 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$114.08Shop/Dealer Price$138.12 - $161.26
2006 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$108.26Shop/Dealer Price$130.98 - $149.86
2003 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$113.91Shop/Dealer Price$138.02 - $161.11
Show example GMC Sierra 3500 Spark Plug Replacement prices

Parts required for a GMC Sierra 3500 Spark Plug Replacement

$3 to $8

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Peter
38 years of experience
Professional, experienced, and great customer service. Highly recommend Peter and well definitely send referrals to him.
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Patrick
27 years of experience
Patrick, was very patient, he explained everything he was doing and recommendations for my vehicle. He took pictures of the veheicle before and after he did the work. Great mechanic, he made sure I understood before he left ex
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11 years of experience
Chris was very pleasent very nice knowledgeable about truck
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Tyrone
6 years of experience
Tyrone is the absolute best. Very professional and on point with his work. His is the 2nd time I've used him.
2008 GMC YUKON - CAR BATTERY 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.

Spark Plug Replacement Estimates for Popular GMC Models