Cadillac XTS Ignition Coil Replacement Costs

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Ignition Coil Replacement Service

How much does a Ignition Coil Replacement cost?

On average, the cost for a Cadillac XTS Ignition Coil Replacement is $643 with $489 for parts and $154 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2017 Cadillac XTSV6-3.6L Turbo	Service typeIgnition Coil Replacement	Estimate$1148.86	Shop/Dealer Price$1397.41 - $2134.15
2018 Cadillac XTSV6-3.6L Turbo	Service typeIgnition Coil Replacement	Estimate$1541.94	Shop/Dealer Price$1871.97 - $2855.44
2015 Cadillac XTSV6-3.6L Turbo	Service typeIgnition Coil Replacement	Estimate$1138.95	Shop/Dealer Price$1387.12 - $2123.57
2018 Cadillac XTSV6-3.6L	Service typeIgnition Coil Replacement	Estimate$1223.76	Shop/Dealer Price$1474.28 - $2219.15
2016 Cadillac XTSV6-3.6L Turbo	Service typeIgnition Coil Replacement	Estimate$1138.95	Shop/Dealer Price$1389.95 - $2128.53
2014 Cadillac XTSV6-3.6L Turbo	Service typeIgnition Coil Replacement	Estimate$1138.95	Shop/Dealer Price$1387.39 - $2124.04
2017 Cadillac XTSV6-3.6L	Service typeIgnition Coil Replacement	Estimate$1138.95	Shop/Dealer Price$1385.60 - $2120.92
2016 Cadillac XTSV6-3.6L	Service typeIgnition Coil Replacement	Estimate$1138.95	Shop/Dealer Price$1387.11 - $2123.57

Show example Cadillac XTS 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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Robert

21 years of experience

1307 reviews

Robert

21 years of experience

by Frank

Cadillac XTS V6-3.6L - Ignition Coil Replacement - Denver, Colorado

Robert performed an exceptional job. He is courteous, professional, and knowledgeable. Highly recommend.

Chuck

18 years of experience

464 reviews

Chuck

18 years of experience

by Luther

Cadillac XTS V6-3.6L - Spark Plug Replacement - Duncanville, Texas

Chuck was Honest, professional, and Knowledgeable. He's easy to get along with. He also works efficiently within the time given to complete the job. I recommend him. Do yourself a favor and chose chuck.

Attila

20 years of experience

1104 reviews

Attila

20 years of experience

by Joshua

Cadillac XTS V6-3.6L - Brake Rotor/Disc Replacement (Front) - Elizabeth, New Jersey

THIS MECHANIC IS EXTREMELY THOROUGH WITH ANY JOB HE TAKES ON AND HE IS VERY KNOWLEDGEABLE AND COMMUNICATES WELL!!!

Greg

23 years of experience

624 reviews

Greg

23 years of experience

by Carlos

Cadillac XTS V6-3.6L - Electric Problems - Mesa, Arizona

Came to diagnosed an issue to a 2017 XTS Caddi. Helped me take solve it. same day. I highly recommend Greg for all your service work.

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