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 135
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CarServiceYourMechanic PriceShop/Dealer Price
2004 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$114.06Shop/Dealer Price$138.10 - $161.23
2005 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$113.89Shop/Dealer Price$138.00 - $161.08
2004 GMC Sierra 3500V8-6.0LService typeSpark Plug ReplacementYourMechanic Price$113.51Shop/Dealer Price$137.45 - $160.20
2003 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$113.89Shop/Dealer Price$137.96 - $161.01
2002 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$114.06Shop/Dealer Price$138.12 - $161.26
2006 GMC Sierra 3500V8-6.0LService typeSpark Plug ReplacementYourMechanic Price$113.67Shop/Dealer Price$137.61 - $160.44
2003 GMC Sierra 3500V8-6.0LService typeSpark Plug ReplacementYourMechanic Price$113.71Shop/Dealer Price$137.80 - $160.76
2001 GMC Sierra 3500V8-8.1LService typeSpark Plug ReplacementYourMechanic Price$113.89Shop/Dealer Price$137.99 - $161.07
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.
2002 GMC ENVOY - SPARK PLUG REPLACEMENT
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9 years of experience
Steven was fantastic, he was very professional and worked quickly.
2007 GMC CANYON - AIR IS NOT COMING OUT OF VENTS INSPECTION
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23 years of experience
David showed up early, was there with a smile and ready to work quickly and explain everything to me. The price was fair, service was excellent and it's nice to work with someone honest and friendly.
2007 GMC ENVOY - CAR THERMOSTAT REPLACEMENT
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Tim
25 years of experience
Once again Tim proved himself to be an automobile resurrectionist. he diagnosed, explained and repair my van with alacrity and precision and optimal efficiency. He was patient and proficient in the execution of his duties and the education of the customer. Maurice Decatur, GA services Brakes, Steering and Susp... car Lexus RX350 on June 28 Tim was very pleasant.He was on time for the appointment and very knowledgeable and he is the reason why I would use the Your Mechanic service again. Tim and Thanks Your Mechanic.
2005 GMC ENVOY - BRAKE PADS REPLACEMENT (FRONT)
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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