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.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$73 to $154
Labor: $70 -$144
Parts: $3 -$10
Average Dealer price
$99 to 187
Average Shop price
$87 to 162
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1987 GMC G3500V6-4.3LService typeSpark Plug ReplacementYourMechanic Price$108.24Shop/Dealer Price$130.83 - $149.60
1992 GMC G3500V8-7.4LService typeSpark Plug ReplacementYourMechanic Price$122.18Shop/Dealer Price$147.78 - $168.77
1983 GMC G3500L6-4.1LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.50 - $101.78
1989 GMC G3500V6-4.3LService typeSpark Plug ReplacementYourMechanic Price$108.18Shop/Dealer Price$130.83 - $149.60
1993 GMC G3500V8-5.7LService typeSpark Plug ReplacementYourMechanic Price$108.24Shop/Dealer Price$130.85 - $149.63
1983 GMC G3500V8-5.7LService typeSpark Plug ReplacementYourMechanic Price$108.22Shop/Dealer Price$130.80 - $149.55
1986 GMC G3500V6-4.3LService typeSpark Plug ReplacementYourMechanic Price$108.26Shop/Dealer Price$130.98 - $149.86
1988 GMC G3500V8-7.4LService typeSpark Plug ReplacementYourMechanic Price$122.18Shop/Dealer Price$147.77 - $168.76
Show example GMC G3500 Spark Plug Replacement prices

Parts required for a GMC G3500 Spark Plug Replacement

$3 to $5

Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

471 reviews
Peter
38 years of experience
Excellent
1999 GMC K2500 SUBURBAN - SPARK PLUG REPLACEMENT
Want Peter's expert advice? Ask your question now. Its free!
450 reviews
Ben
36 years of experience
Ben is an awesome mechanic and all around awesome guy. He is dependable and honest and in todays world...that goes a long way with me. Thank you for such great service. I will be back.
2005 GMC SIERRA 1500 - BRAKE PADS REPLACEMENT (FRONT, REAR)
Want Ben's expert advice? Ask your question now. Its free!
331 reviews
Jamahl
15 years of experience
From start to finish(setting up appt to job complete) was great! I would highly recommend! Thank you!
2009 GMC YUKON XL 1500 - ALTERNATOR REPAIR
Want Jamahl's expert advice? Ask your question now. Its free!
164 reviews
Theodore
11 years of experience
I cannot tell you enough. Theodore is the man. I will never use a shop as long as he can do the job.
2001 GMC YUKON XL 1500 - WHEEL BEARINGS REPLACEMENT (DRIVER SIDE FRONT)
Want Theodore's expert advice? Ask your question now. Its free!

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