Infiniti G35 Ignition Coil Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(9)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(9)

Ignition Coil Replacement Service

How much does a Ignition Coil Replacement cost?

On average, the cost for a Infiniti G35 Ignition Coil Replacement is $659 with $463 for parts and $196 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2005 Infiniti G35V6-3.5LService typeIgnition Coil ReplacementEstimate$1312.94Shop/Dealer Price$1560.05 - $2265.94
2003 Infiniti G35V6-3.5LService typeIgnition Coil ReplacementEstimate$1188.22Shop/Dealer Price$1425.36 - $2123.77
2007 Infiniti G35V6-3.5LService typeIgnition Coil ReplacementEstimate$1129.83Shop/Dealer Price$1365.74 - $2063.24
2006 Infiniti G35V6-3.5LService typeIgnition Coil ReplacementEstimate$1129.83Shop/Dealer Price$1365.74 - $2063.23
2008 Infiniti G35V6-3.5LService typeIgnition Coil ReplacementEstimate$1461.39Shop/Dealer Price$1783.80 - $2732.67
2004 Infiniti G35V6-3.5LService typeIgnition Coil ReplacementEstimate$1129.83Shop/Dealer Price$1366.08 - $2063.83
Show example Infiniti G35 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(9)

Rating Summary
9
0
0
0
0
9
0
0
0
0

Giovanni

0 years of experience
7 reviews
Giovanni
0 years of experience
G35 2006 - Ignition Coil - Hollywood, FL
#1 mechanic I love his services

Robert

17 years of experience
269 reviews
Robert
17 years of experience
G35 2006 - Ignition Coil - Spring, TX
Great service

Juan

10 years of experience
47 reviews
Juan
10 years of experience
G35 2005 - Window Motor / Regulator Assembly - Vallejo, CA
Juan was very professional. Great job.

Alexander

5 years of experience
126 reviews
Alexander
5 years of experience
G35 2006 - Crankshaft Position Sensor - Dublin, OH
Alex is absolutely amazing! He takes the time to teach and is very knowledgeable about his trade. My new mechanic for sure!

Excellent Rating

(9)

Rating Summary
9
0
0
0
0
9
0
0
0
0
Number of Infiniti G35 Ignition Coil Replacement services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
1000+
experts on our platform

Recent articles & questions

P2084 OBD-II Trouble Code: Exhaust Gas Temperature (EGT) Sensor Circuit Range/Performance Bank 1 Sensor 2
Diagnostic Diagnostic Trouble Code (DTC): P2084 P2084 code definition Exhaust Gas Temperature (EGT) Sensor Circuit Range/Performance Bank 1 Sensor 2 Related Trouble Codes: P2080: EGT Sensor Circuit Range/Perf Bank 1 Sensor 1 P2081: EGT Sensor Circuit Intermittent Bank 1 Sensor...
How to Detail a Car
Cleaning Cleaning your car is more than just about pride in your vehicle’s appearance. It can prevent or even correct damage that has taken place, extending the life of your car’s body. Proper car detailing can be expensive to do...
How Much Does Size Matter in a Car Crash?
Car accidents can be less severe in a larger, heavier vehicle that's well designed but safety mainly relies on responsible, attentive driving.

How do I use voice command to create a memo?

The voice command system allows you to create memos, so that you can make notes or pen your thoughts while driving. Creating a memo takes a few steps. Press the voice command button, wait until you hear the beep, and...

How does the Securicode® system work?

If your car is equipped with the Securicode® system, it provides you with an alternative way to lock and unlock the car other than your key or the remote. The keypad on the driver door can be used for a...

My 2013 Nissan Altima starts but when I put it in gear it shuts off

Stalling when the vehicle is put in gear simply occurs if the engine cannot accommodate the load. Among the potential causes of that are faults in engine controls. A mechanic can test the throttle position sensor and idle control valve...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com