Chevrolet Classic Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Chevrolet Classic

Chevrolet Classic Spark Plug Replacement costs $79 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$79 to $89
Labor: $70 -$80
Parts: $9
Average Dealer price
$111
Average Shop price
$94
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2005 Chevrolet ClassicL4-2.2LService typeSpark Plug ReplacementYourMechanic Price$87.78Shop/Dealer Price$106.75 - $130.97
2004 Chevrolet ClassicL4-2.2LService typeSpark Plug ReplacementYourMechanic Price$87.78Shop/Dealer Price$106.81 - $131.09
Show example Chevrolet Classic Spark Plug Replacement prices

Spark Plug Replacement Service & Cost

What are the Spark Plugs all about?

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 plugs-MATROX-1

Keep in mind:

  • When the spark plugs are replaced, it is a good idea to inspect the ignition cables as well.
  • Spark plugs come in numerous ratings, and the correct rating for your vehicle should always be used.

How it's done:

  • Scan the car for codes.
  • Clean all surface areas around the spark plugs.
  • Remove spark plugs.
  • Inspect threads in engine head (where plugs are installed).
  • Perform compression test if needed.
  • Inspect ignition wires.
  • Apply anti-seize to the threads of the spark plugs.
  • Install new spark plugs.
  • If needed replace any gaskets removed.

Our recommendation:

During routine maintenance and checkups, your ignition system should always be inspected. Any time that a component of the ignition system is replaced, it’s a good idea to consider replacing the spark plugs as well. If you don’t preemptively change your spark plugs your engine will let you know by misfiring or running poorly, so schedule an inspection as soon as you notice that your engine is not performing properly.

What common symptoms indicate you may need to replace the Spark Plugs?

  • Check Engine light is on.
  • Engine misfires.
  • Poor fuel economy.
  • Vibration coming from the engine.

How important is this service?

Spark plugs are responsible for igniting the fuel that your engine uses to run. When you turn your key, a small voltage of power is sent to the ignition coil, where it is transformed into high voltage currency. This high voltage currency is sent through the ignition cables to the spark plugs. The spark plugs use the power to create a spark, which ignites the fuel, and allows the engine to function.

When the spark plugs malfunction, this spark won’t be created, and the fuel will not be ignited as it should. Your vehicle has many spark plugs, so depending on how many fail, your engine may either run poorly, or not run at all. Continuing to drive a vehicle with malfunctioning spark plugs can also cause damage to the catalytic converter.

Fast and easy Spark Plug Replacement service at your home or office.

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Excellent Rating


Chevrolet Classic Repair

Average Rating

4.7/5

Number of Reviews

407

Rating Summary
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Meet some of our expert Chevrolet mechanics

Real customer reviews from Chevrolet owners like you.

Rodney

32 years of experience
283 reviews
Rodney
32 years of experience
Rodney is awesome! Very professional, yet friendly. The perfect mechanic. Saved the day! Thanks again! (Sorry about my weird neighbor.)
2005 CHEVROLET EQUINOX - SPARK PLUG REPLACEMENT - ELK GROVE, CA

Nicholas

7 years of experience
180 reviews
Nicholas
7 years of experience
Arrived slightly early (for a 7:00 a.m. appointment on a Sunday, which is a good sign) and performed his work efficiently and professionally. Personable and professional. Will use again and recommend to others. I'm sold on Your Mechanic. The convenience and quality of the mechanic I was sent to work on two vehicles, while I got to watch Sunday morning news and do yard work, is a paradigm shift for me--I'm never going to a waiting room again or waiting for a shuttle.
2004 CHEVROLET SUBURBAN 1500 - SPARK PLUGS - MAGNOLIA, TX

Chris

7 years of experience
122 reviews
Chris
7 years of experience
excellent on time first class
2009 CHEVROLET EXPRESS 1500 - SPARK PLUG REPLACEMENT - CAVE CREEK, AZ

Joseph

14 years of experience
97 reviews
Joseph
14 years of experience
Joseph arrived right on time, introduced himself and got right to work. Replaced the plugs and checked the vehicle over. He took time to go over things with me. Vehicle runs great, I'm very satisfied. Thank Joseph for a great job and a great experience.
2005 CHEVROLET CLASSIC - SPARK PLUG REPLACEMENT - PARKVILLE, MD
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
2005 Chevrolet ClassicL4-2.2LService typeSpark Plug ReplacementYourMechanic Price$87.78Shop/Dealer Price$106.75 - $130.97
2004 Chevrolet ClassicL4-2.2LService typeSpark Plug ReplacementYourMechanic Price$87.78Shop/Dealer Price$106.81 - $131.09
Show example Chevrolet Classic Spark Plug Replacement prices

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