Kia Sephia Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Kia Sephia

Kia Sephia Spark Plug Replacement costs $76 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$73 to $97
Labor: $70 -$80
Parts: $3 -$17
Average Dealer price
$99 to 127
Average Shop price
$87 to 104
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
CarServiceEstimateShop/Dealer Price
1998 Kia SephiaL4-1.8LService typeSpark Plug ReplacementEstimate$75.96Shop/Dealer Price$91.97 - $107.33
1999 Kia SephiaL4-1.8LService typeSpark Plug ReplacementEstimate$75.96Shop/Dealer Price$92.04 - $107.45
2000 Kia SephiaL4-1.8LService typeSpark Plug ReplacementEstimate$103.56Shop/Dealer Price$126.49 - $162.57
1994 Kia SephiaL4-1.6LService typeSpark Plug ReplacementEstimate$75.96Shop/Dealer Price$92.01 - $107.41
1995 Kia SephiaL4-1.8LService typeSpark Plug ReplacementEstimate$75.56Shop/Dealer Price$91.48 - $106.55
1996 Kia SephiaL4-1.6LService typeSpark Plug ReplacementEstimate$75.96Shop/Dealer Price$91.97 - $107.32
2001 Kia SephiaL4-1.8LService typeSpark Plug ReplacementEstimate$103.56Shop/Dealer Price$126.56 - $162.68
1995 Kia SephiaL4-1.6LService typeSpark Plug ReplacementEstimate$75.96Shop/Dealer Price$92.04 - $107.44
Show example Kia Sephia 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


Kia Sephia Repair

Average Rating

4.6/5

Number of Reviews

21

Rating Summary
18
1
0
0
2
18
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2

Meet some of our expert Kia mechanics

Real customer reviews from Kia owners like you.

Chris

18 years of experience
917 reviews
Chris
18 years of experience
He was he was very professional
1999 KIA SEPHIA - CLUTCH SLAVE CYLINDER - ANAHEIM, CALIFORNIA

David

12 years of experience
214 reviews
David
12 years of experience
David is a very experienced mechanic that was able to fix the issue that we had. He also used his knowledge when fixing the car to point out any other areas of concern that may need trouble shooting in the future. Great Job, Thank You
2006 KIA SORENTO - SPARK PLUGS - SACRAMENTO, CALIFORNIA

Nathan

25 years of experience
120 reviews
Nathan
25 years of experience
Nathan Thorne is very professional and knowledgeable. As I cannot lift very much or even get under the car which is due to my health Nathan was right there. Worked fast and I am very pleased.
2009 KIA SPORTAGE - SPARK PLUGS - TULSA, OKLAHOMA

Carlos

8 years of experience
77 reviews
Carlos
8 years of experience
Carlos is a great mechanic, who is hard working and knows how to get the job done. He showed up on time every time for every appointment he had with me. My CV axle was stuck in the transmission and with many attempts and tedious hours, he managed to remove and replace my axle. I would request him again for future appointments and would recommend him to family and friends. He's done a great job and I am a satisfied customer!
2000 KIA SEPHIA - AXLE / CV SHAFT ASSEMBLY REPLACEMENT (PASSENGER SIDE FRONT) - BALDWIN PARK, CALIFORNIA
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
CarServiceEstimateShop/Dealer Price
1998 Kia SephiaL4-1.8LService typeSpark Plug ReplacementEstimate$75.96Shop/Dealer Price$91.97 - $107.33
1999 Kia SephiaL4-1.8LService typeSpark Plug ReplacementEstimate$75.96Shop/Dealer Price$92.04 - $107.45
2000 Kia SephiaL4-1.8LService typeSpark Plug ReplacementEstimate$103.56Shop/Dealer Price$126.49 - $162.57
1994 Kia SephiaL4-1.6LService typeSpark Plug ReplacementEstimate$75.96Shop/Dealer Price$92.01 - $107.41
1995 Kia SephiaL4-1.8LService typeSpark Plug ReplacementEstimate$75.56Shop/Dealer Price$91.48 - $106.55
1996 Kia SephiaL4-1.6LService typeSpark Plug ReplacementEstimate$75.96Shop/Dealer Price$91.97 - $107.32
2001 Kia SephiaL4-1.8LService typeSpark Plug ReplacementEstimate$103.56Shop/Dealer Price$126.56 - $162.68
1995 Kia SephiaL4-1.6LService typeSpark Plug ReplacementEstimate$75.96Shop/Dealer Price$92.04 - $107.44
Show example Kia Sephia Spark Plug Replacement prices

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