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Chevrolet Impala Limited 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 Chevrolet Impala Limited Ignition Coil Replacement is $844 with $620 for parts and $224 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2015 Chevrolet Impala LimitedV6-3.6LService typeIgnition Coil ReplacementEstimate$1487.56Shop/Dealer Price$1803.21 - $2737.20
2016 Chevrolet Impala LimitedV6-3.6LService typeIgnition Coil ReplacementEstimate$1473.14Shop/Dealer Price$1785.97 - $2717.84
2014 Chevrolet Impala LimitedV6-3.6LService typeIgnition Coil ReplacementEstimate$1473.14Shop/Dealer Price$1786.01 - $2717.91
Show example Chevrolet Impala Limited 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 Chevrolet Impala Limited services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Chevrolet MECHANICS
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Real customer reviews from Chevrolet owners like you.

Excellent Rating

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Bryant

13 years of experience
638 reviews
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Bryant
13 years of experience
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by Heather
Chevrolet Impala Limited V6-3.6L - Brake Rotor/Disc Replacement (Rear) - Indianapolis, Indiana
I love having Bryant do the work! He shows up in time, checks the parts before starting and completes the repairs in no time flat. Awesome mechanic!

Damian

12 years of experience
465 reviews
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Damian
12 years of experience
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by Jahron
Chevrolet Impala Limited V6-3.6L - Tune-up - Upper Marlboro, Maryland
Great guy to say the least! Performance was excellent & quick. He took off a few things that didn’t need to be serviced saving me a few dollars so that gave me confidence that he’s trustworthy which is very important for all of us needing a good mechanic. Highly recommended!

Pardeep

22 years of experience
1277 reviews
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Pardeep
22 years of experience
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by Nicholas
Chevrolet Impala Limited V6-3.6L - Canister Purge Solenoid - San Jose, California
Easy to work with, quick, and does quality work. 2 flawless and fast repairs, a year in between each.

Alex

19 years of experience
29 reviews
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Alex
19 years of experience
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by Overton
Chevrolet Impala Limited V6-3.6L - Heater Blower Motor - Sacramento, California
Great work!! Great Knowledge!!

Excellent Rating

(34)
Rating Summary
33
1
0
0
0
33
1
0
0
0
Number of Chevrolet Impala Limited services completed
374+
services done by our mechanics
TOTAL NUMBER OF EXPERT Chevrolet MECHANICS
1700+
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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