Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Hyundai Equus

Hyundai Equus Spark Plug Replacement costs $179 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$169 to $205
Labor: $161 -$184
Parts: $8 -$21
Average Dealer price
$230 to 256
Average Shop price
$201 to 218
Get an instant quote for your car
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
2013 Hyundai EquusV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$183.55Shop/Dealer Price$222.58 - $264.54
2016 Hyundai EquusV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$183.13Shop/Dealer Price$222.22 - $263.98
2012 Hyundai EquusV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$183.13Shop/Dealer Price$222.12 - $263.80
2014 Hyundai EquusV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$183.13Shop/Dealer Price$222.16 - $263.89
2015 Hyundai EquusV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$176.84Shop/Dealer Price$214.22 - $251.16
2011 Hyundai EquusV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$169.41Shop/Dealer Price$204.90 - $236.24
Show example Hyundai Equus 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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Meet some of our expert Hyundai mechanics

Real customer reviews from Hyundai owners like you.

341 reviews
Honorio
14 years of experience
Honorio was great! Arrived right on time. In addition to the recommended work, helped to clean the throttle body and MAF sensor. I drove the car for the first time after work and it is working good. I will update if any issues come up.
2000 HYUNDAI TIBURON - SPARK PLUG REPLACEMENT
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282 reviews
Mark
6 years of experience
Mark is amazing. He showed up on time and was very professional, providing expert service on my car. He truly goes above and beyond.
2012 HYUNDAI SONATA - SPARK PLUG REPLACEMENT
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274 reviews
Noe
31 years of experience
Noe was always on time for inspection and service. He always informed ahead of time of his location and time it would take him to arrive. Performed all the work in professional manner, would definitely recommend!!
2004 HYUNDAI SANTA FE - SPARK PLUG REPLACEMENT
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192 reviews
Chet
36 years of experience
Chet was seriously awesome. This was my first time using the service and it definitely won't be my last. He had the patience to answer all of my silly questions and the knowledge to back up his skill. This was a very wonderful experience. Thank you again. Request Chet! You won't regret it!
2011 HYUNDAI ACCENT - SPARK PLUG REPLACEMENT
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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
2013 Hyundai EquusV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$183.55Shop/Dealer Price$222.58 - $264.54
2016 Hyundai EquusV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$183.13Shop/Dealer Price$222.22 - $263.98
2012 Hyundai EquusV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$183.13Shop/Dealer Price$222.12 - $263.80
2014 Hyundai EquusV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$183.13Shop/Dealer Price$222.16 - $263.89
2015 Hyundai EquusV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$176.84Shop/Dealer Price$214.22 - $251.16
2011 Hyundai EquusV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$169.41Shop/Dealer Price$204.90 - $236.24
Show example Hyundai Equus Spark Plug Replacement prices

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