Spark Plug Replacement Estimate for GMC Envoy XL

GMC Envoy XL Spark Plug Replacement costs $114 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$112 to $128
Labor: $105 -$120
Parts: $7 -$8
Average Dealer price
$154 to 156
Average Shop price
$134 to 135
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CarServiceYourMechanic PriceShop/Dealer Price
2002 GMC Envoy XLL6-4.2LService typeSpark Plug ReplacementYourMechanic Price$114.06Shop/Dealer Price$138.10 - $161.23
2003 GMC Envoy XLV8-5.3LService typeSpark Plug ReplacementYourMechanic Price$113.51Shop/Dealer Price$137.52 - $160.31
2003 GMC Envoy XLL6-4.2LService typeSpark Plug ReplacementYourMechanic Price$113.89Shop/Dealer Price$137.93 - $160.96
2006 GMC Envoy XLV8-5.3LService typeSpark Plug ReplacementYourMechanic Price$113.51Shop/Dealer Price$137.48 - $160.25
2004 GMC Envoy XLV8-5.3LService typeSpark Plug ReplacementYourMechanic Price$113.67Shop/Dealer Price$137.63 - $160.48
2004 GMC Envoy XLL6-4.2LService typeSpark Plug ReplacementYourMechanic Price$114.06Shop/Dealer Price$138.10 - $161.22
2005 GMC Envoy XLL6-4.2LService typeSpark Plug ReplacementYourMechanic Price$114.10Shop/Dealer Price$138.29 - $161.54
2005 GMC Envoy XLV8-5.3LService typeSpark Plug ReplacementYourMechanic Price$112.87Shop/Dealer Price$136.72 - $159.03
Show example GMC Envoy XL Spark Plug Replacement prices

Parts required for a GMC Envoy XL Spark Plug Replacement

$7 to $8

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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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113 reviews
Michael
22 years of experience
Great prompt service. Very professional. I would recommend Michael to all my friends and family
2007 GMC SIERRA 1500 CLASSIC - OTHER INSPECTIONS
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73 reviews
Danny
6 years of experience
Danny did a good job.. I would use him again he explained other items that should be taken care of.Very social and really dug into the job.
1998 GMC JIMMY - ABS SPEED SENSOR REPLACEMENT (DRIVER SIDE FRONT)
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62 reviews
Robert
16 years of experience
Aside from a late arrival which wasn't communicated, all around great experience. Robert mentioned he wasn't allowed to contact the customer, which is a shame as YourMechanic couldn't provide me clear insight to arrival. Robert was quick but thorough with the spark plug change, would recommend him.
2006 GMC ENVOY - SPARK PLUG 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