Ignition Coil Replacement at your home or office.

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Ignition Coil Replacement Estimate for Infiniti G25

Infiniti G25 Ignition Coil Replacement costs $199 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$198 to $213
Labor: $98 -$112
Parts: $100 -$101
Average Dealer price
$331 to 332
Average Shop price
$242 to 243
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
2012 Infiniti G25V6-2.5LService typeIgnition Coil ReplacementYourMechanic Price$206.38Shop/Dealer Price$269.05 - $377.02
2011 Infiniti G25V6-2.5LService typeIgnition Coil ReplacementYourMechanic Price$204.93Shop/Dealer Price$267.40 - $374.40
Show example Infiniti G25 Ignition Coil Replacement prices

Ignition Coil Replacement Service & Cost

What is the Ignition Coil all about?

Ignition coils transform low voltage electrical power 12 volts D.C. to high voltage current 50,000 volts D.C. or higher. The spark generated by the ignition coil ignites the fuel and air mixture in the engine that enables the car to start and run smoothly. If an ignition coil is not working properly, no spark will ignite the air fuel mixture, causing a misfire. A bad ignition coil can severely damage the engine or catalytic converter.

If your car is equipped with “coil over plugs,” then it is recommended that you replace the spark plugs. If your car uses a single coil for the ignition system, it is not necessary to change the spark plugs.

Ignition Coils

Keep in mind:

  • A malfunctioning ignition coil can cause damage to the ignition wires and spark plugs; these components should always be checked when the ignition coil is replaced.
  • Ignition coils are often damaged by other parts that leak hot oil onto the coils. If this is the case, the leaking part should be identified and replaced.

How it's done:

  • Test the ignition coil(s)
  • Remove and replace the faulty coil.
  • Inspect spark plugs and electrical connectors.

Our recommendation:

To keep the car’s ignition system in good condition, you should keep up with the regular maintenance of the car as suggested by the manufacturer. Your mechanic should measure the resistance in the spark plug wires. The wires with too much resistance can cause an ignition coil to fail prematurely. The Check Engine light will come on if the engine is misfiring (the ignition coil may be faulty). To avoid costly future repairs, do not drive the car for too long with a bad ignition system.

What common symptoms indicate you may need to replace the Ignition Coil?

  • Car may not start.
  • Car may not run smoothly (engine misfires).
  • Check Engine light is on.

How important is this service?

An ignition coil turns low voltage into high voltage, which is then used to ignite your vehicle. After the ignition coil has converted the low voltage into high voltage, it creates a spark, which lights the fuel, and powers the engine. This small explosion is responsible for turning on your engine, and for keeping the engine running. When the ignition coil is damaged, it is unable to create this high voltage spark, and your engine will have a hard time running, or may not run at all.

Fast and easy Ignition Coil Replacement service at your home or office.

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Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

287 reviews
Steven
9 years of experience
My Mechanic,Steven Laramee's customer service was amazing! I would highly recommend him to anyone who wants their car fixed right the first time! He is a very knowledgeable mechanic! I will only use Steven to work on my car in the future!
2003 INFINITI G35 - OIL CHANGE
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184 reviews
Tom
37 years of experience
I will definitely use your mechanic again my car was fixed and back on the road in no time. Tom was great, professional, and explained everything to me. Excellent service
1995 INFINITI Q45 - BRAKE PADS REPLACEMENT (FRONT, REAR)
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66 reviews
Kyle
8 years of experience
He did a fantastic job was on time get the work done on the 45 minutes he's an excellent worker
2002 INFINITI QX4 - CAR AC COMPRESSOR BELTS REPLACEMENT
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10 reviews
Norman
20 years of experience
G35s tend to be problematic for some mechanics when it comes to bleeding the cooling system but not for an expert like Norman. Feel at ease and very confident that my issue has been resolved. Looking forward to booking Norman for future repairs.
2006 INFINITI G35 - CAR RADIATOR 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
2012 Infiniti G25V6-2.5LService typeIgnition Coil ReplacementYourMechanic Price$206.38Shop/Dealer Price$269.05 - $377.02
2011 Infiniti G25V6-2.5LService typeIgnition Coil ReplacementYourMechanic Price$204.93Shop/Dealer Price$267.40 - $374.40
Show example Infiniti G25 Ignition Coil Replacement prices

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