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
1989 GMC G3500V8-5.7LService typeSpark Plug ReplacementYourMechanic Price$115.24Shop/Dealer Price$139.29 - $159.14
1988 GMC G3500V6-4.3LService typeSpark Plug ReplacementYourMechanic Price$108.18Shop/Dealer Price$130.86 - $149.66
1986 GMC G3500V8-5.7LService typeSpark Plug ReplacementYourMechanic Price$122.16Shop/Dealer Price$147.98 - $173.05
1996 GMC G3500V8-5.7LService typeSpark Plug ReplacementYourMechanic Price$110.07Shop/Dealer Price$133.19 - $153.38
1992 GMC G3500V6-4.3LService typeSpark Plug ReplacementYourMechanic Price$101.24Shop/Dealer Price$122.40 - $140.09
1991 GMC G3500V6-4.3LService typeSpark Plug ReplacementYourMechanic Price$101.24Shop/Dealer Price$122.38 - $140.05
1995 GMC G3500V8-7.4LService typeSpark Plug ReplacementYourMechanic Price$129.26Shop/Dealer Price$156.36 - $178.53
1983 GMC G3500L6-4.1LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.54 - $101.85
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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249 reviews
Russell
19 years of experience
Russell did a great job of replacing my spark plugs, wires, and distributor cap and rotor. He got the job done on time and showed me a lot of things about my car I didn't know. He even did a quick inspection and recommended some future maintenance.
1997 GMC JIMMY - OTHER INSPECTIONS
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132 reviews
Alex
11 years of experience
Alex is awesome! He was super quick and did a great job installing my new shocks. He was very honest and I'll be using him again shortly!
2007 GMC YUKON XL 1500 - AIR SHOCK REPLACEMENT
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112 reviews
Shaun
16 years of experience
As usual Shaun was ever the knowledgeable professional. He jumped into the job and completed it in short order. He is truly a trustworthy auto mechanic, with exceptional skills. I know my repairs or service will be completed correctly and post haste.
2005 GMC YUKON - CAR IS RUNNING HOTTER THAN NORMAL INSPECTION
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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