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Hyundai XG350 Ignition Coil Replacement at your home or office.

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Ignition Coil Replacement Service

How much does a Ignition Coil Replacement cost?

On average, the cost for a Hyundai XG350 Ignition Coil Replacement is $729 with $589 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2002 Hyundai XG350V6-3.5LService typeIgnition Coil ReplacementEstimate$1333.04Shop/Dealer Price$1631.15 - $2517.38
2004 Hyundai XG350V6-3.5LService typeIgnition Coil ReplacementEstimate$1459.99Shop/Dealer Price$1790.32 - $2777.20
2003 Hyundai XG350V6-3.5LService typeIgnition Coil ReplacementEstimate$1459.99Shop/Dealer Price$1790.35 - $2777.24
2005 Hyundai XG350V6-3.5LService typeIgnition Coil ReplacementEstimate$1459.99Shop/Dealer Price$1790.35 - $2777.24
Show example Hyundai XG350 Ignition Coil Replacement prices

What is an ignition coil and how does it work?

An ignition coil transforms ignition voltage (12 volts) to the very high voltage pulses (20,000 volts or more) that fire the spark plugs. The number of ignition coils varies depending on car model and year of production. Older cars will have one coil covering all engine cylinders while newer cars may have a coil-on-plug type arrangement — that is every cylinder will have its own dedicated ignition coil.

Ignition Coils

When to consider replacing an ignition coil:

  • Hard starting or no start. Ignition coils are subject to heat damage and electrical overload, both of which can cause partial or total failure. If the coil is faulty, you may have difficulty starting your car or it may not start at all.
  • Misfiring, loss of power, poor acceleration. Once the car is running, a bad ignition coil can cause poor operation of the engine. Should you have misfiring or loss of power, faulty ignition coils would be among the list of causes a mechanic would investigate. The Check Engine Light will often come on with a trouble code(s) indicating which cylinders are involved.

How do mechanics replace the ignition coil?

  • The ignition is checked to assure it is in the “off” position.
  • For single coils that supply all cylinders, the coil is disconnected from either a bracket located in the engine compartment or, in some cases, is removed from within the distributor. The replacement coil is secured and all electrical connections reattached. If the distributor was removed for any reason, the timing is adjusted as required.
  • For individual coil-on-plug applications, the coil is detached from the top of the individual spark plug and replaced.
  • Once the coil is securely in place, all electrical connections are reattached, and timing adjusted as needed, the car is road tested to ensure normal operation.

Is it safe to drive with an ignition coil problem?

Yes. A malfunctioning ignition coil will cause loss of power and lower fuel efficiency but that will not present an immediate safety issue. If the coil malfunction is causing misfiring, this will allow unburned fuel to enter and permanently damage the catalytic converter from overheating.

When replacing an ignition coil keep in mind:

  • Ignition coil failure can be caused by faulty spark plugs or wires. The mechanic will inspect and may recommend replacement of those components.
  • In a coil-on-plug ignition system, if only one coil fails, you need only replace the faulty coil. Remaining functioning coils can be left in place.
  • In systems with the coil located in the distributor, it may be more cost-effective to replace the entire distributor rather than remove and replace just the coil.

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Number of Hyundai XG350 services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Hyundai MECHANICS
1300+
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Meet some of our expert Hyundai mechanics

Real customer reviews from Hyundai owners like you.

Excellent Rating

(97)
Rating Summary
89
5
0
0
3
89
5
0
0
3

Deane

12 years of experience
340 reviews
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Deane
12 years of experience
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by Halle
Hyundai XG350 V6-3.5L - Radiator Hose - San Diego, California
Deane is a great mechanic and an honest communicator. He makes sure you understand what the problems are and what you’re signing up for to have completed. I would and have recommended Deane to others!

Corey

13 years of experience
511 reviews
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Corey
13 years of experience
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by James
Hyundai XG350 V6-3.5L - Coolant is leaking - Charlotte, North Carolina
Corey was awesome. He figure out that my issue wasn't what I got the quote for but was a heater coil hose, and was able to repair it , and did it in record time. I appreciate his professionalism and quick work. He also gave me recommendations on what needed to be fixed next.

Patrick

34 years of experience
1579 reviews
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Patrick
34 years of experience
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by Michael
Hyundai XG350 V6-3.5L - Strut Assembly Replacement (Rear) - Austin, Texas
A+

Jerimiah

20 years of experience
328 reviews
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Jerimiah
20 years of experience
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by Tracie
Hyundai XG350 V6-3.5L - Thermostat - Las Vegas, Nevada
Honest and very informative. Service was quick, professional and exceeded expectations. Will definitely be a returning customer. Thank you!

Excellent Rating

(97)
Rating Summary
89
5
0
0
3
89
5
0
0
3
Number of Hyundai XG350 services completed
1067+
services done by our mechanics
TOTAL NUMBER OF EXPERT Hyundai MECHANICS
1300+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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