Spark Plug Replacement Estimate for GMC G3500

GMC G3500 Spark Plug Replacement costs $111 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $154
Labor: $70 -$144
Parts: $3 -$10
Average Dealer price
$99 to 187
Average Shop price
$87 to 162
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CarServiceYourMechanic PriceShop/Dealer Price
1996 GMC G3500V8-5.7LService typeSpark Plug ReplacementYourMechanic Price$110.17Shop/Dealer Price$133.24 - $153.45
1992 GMC G3500V6-4.3LService typeSpark Plug ReplacementYourMechanic Price$101.16Shop/Dealer Price$122.38 - $140.07
1987 GMC G3500V6-4.3LService typeSpark Plug ReplacementYourMechanic Price$108.16Shop/Dealer Price$130.77 - $149.50
1990 GMC G3500V6-4.3LService typeSpark Plug ReplacementYourMechanic Price$101.16Shop/Dealer Price$122.34 - $140.01
1986 GMC G3500V8-5.7LService typeSpark Plug ReplacementYourMechanic Price$122.36Shop/Dealer Price$148.19 - $173.40
1995 GMC G3500V8-5.7LService typeSpark Plug ReplacementYourMechanic Price$108.22Shop/Dealer Price$130.80 - $149.55
1994 GMC G3500V8-7.4LService typeSpark Plug ReplacementYourMechanic Price$129.24Shop/Dealer Price$156.34 - $178.48
1988 GMC G3500V6-4.3LService typeSpark Plug ReplacementYourMechanic Price$108.16Shop/Dealer Price$130.83 - $149.61
Show example GMC G3500 Spark Plug Replacement prices

Parts required for a GMC G3500 Spark Plug Replacement

$3 to $5

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Real customer reviews from GMC owners like you.

471 reviews
Peter
38 years of experience
Excellent
1999 GMC K2500 SUBURBAN - SPARK PLUG REPLACEMENT
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283 reviews
Jason
12 years of experience
Jason was very professional ,called and let me know when he was arriving, and the job was done in a timely manner. Thanks" Your Mechanic" your service is truly needed and appreciated .
1993 GMC C1500 - SPARK PLUG REPLACEMENT
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160 reviews
Carlos
11 years of experience
Outstanding work. Arrived on time, performed a through inspection of the vehicle then proceeded to perform the requested work. When he was finished showed me the removed parts and described other items needing service.
2008 GMC ENVOY - OIL PRESSURE SENSOR REPLACEMENT
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110 reviews
Joel
16 years of experience
Great guy, friendly and personable. Did a great job on my repair. Will definitely use again.
1999 GMC SAVANA 1500 - POWER STEERING PUMP 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