Spark Plug Replacement Estimate for Chevrolet C20

Chevrolet C20 Spark Plug Replacement costs $74 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 $89
Labor: $70 -$80
Parts: $3 -$9
Average Dealer price
$100 to 110
Average Shop price
$87 to 94
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1984 Chevrolet C20V8-5.7LService typeSpark Plug ReplacementYourMechanic Price$73.59Shop/Dealer Price$89.01 - $102.59
1983 Chevrolet C20L6-4.1LService typeSpark Plug ReplacementYourMechanic Price$73.52Shop/Dealer Price$88.99 - $102.58
1986 Chevrolet C20L6-4.8LService typeSpark Plug ReplacementYourMechanic Price$73.52Shop/Dealer Price$88.95 - $102.50
1982 Chevrolet C20V8-5.0LService typeSpark Plug ReplacementYourMechanic Price$73.52Shop/Dealer Price$88.97 - $102.53
1984 Chevrolet C20L6-4.1LService typeSpark Plug ReplacementYourMechanic Price$73.59Shop/Dealer Price$89.02 - $102.61
1985 Chevrolet C20V8-7.4LService typeSpark Plug ReplacementYourMechanic Price$73.59Shop/Dealer Price$89.00 - $102.58
1983 Chevrolet C20V8-5.7LService typeSpark Plug ReplacementYourMechanic Price$73.61Shop/Dealer Price$89.11 - $102.77
1984 Chevrolet C20V8-6.2L DieselService typeSpark Plug ReplacementYourMechanic Price$79.03Shop/Dealer Price$95.87 - $113.58
Show example Chevrolet C20 Spark Plug Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Meet some of our expert Chevrolet mechanics

Real customer reviews from Chevrolet owners like you.

445 reviews
Chris
17 years of experience
Showed up early. Completed the job quickly, was very knowledgeable and went above and beyond.
2007 CHEVROLET COBALT - SPARK PLUG REPLACEMENT
Want Chris's expert advice? Ask your question now. Its free!
308 reviews
Dan
34 years of experience
I had such a great time with Dan, who was kind enough to explain step by step what needs to be done on my car.
2002 CHEVROLET EXPRESS 1500 - SPARK PLUG REPLACEMENT
Want Dan's expert advice? Ask your question now. Its free!
87 reviews
Chris
21 years of experience
Great attitude and very knowledgeable.
2008 CHEVROLET TAHOE - SPARK PLUG REPLACEMENT
Want Chris's expert advice? Ask your question now. Its free!
57 reviews
Dwight
27 years of experience
Satisfied.
2004 CHEVROLET SILVERADO 1500 - SPARK PLUG REPLACEMENT
Want Dwight'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 Chevrolet Models