Subaru BRZ 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 Subaru BRZ Ignition Coil Replacement is $1014 with $776 for parts and $238 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 Subaru BRZH4-2.0LService typeIgnition Coil ReplacementEstimate$2032.32Shop/Dealer Price$2431.44 - $3603.67
2014 Subaru BRZH4-2.0LService typeIgnition Coil ReplacementEstimate$2023.11Shop/Dealer Price$2421.43 - $3603.60
2018 Subaru BRZH4-2.0LService typeIgnition Coil ReplacementEstimate$1800.00Shop/Dealer Price$2191.12 - $3357.35
2017 Subaru BRZH4-2.0LService typeIgnition Coil ReplacementEstimate$2004.39Shop/Dealer Price$2398.10 - $3566.29
2015 Subaru BRZH4-2.0LService typeIgnition Coil ReplacementEstimate$2004.39Shop/Dealer Price$2402.67 - $3574.28
2013 Subaru BRZH4-2.0LService typeIgnition Coil ReplacementEstimate$2023.11Shop/Dealer Price$2421.94 - $3604.49
Show example Subaru BRZ 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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Meet some of our expert Subaru mechanics

Real customer reviews from Subaru owners like you.

Excellent Rating

(27)

Rating Summary
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Lucas

30 years of experience
938 reviews
Lucas
30 years of experience
Subaru BRZ H4-2.0L - Pre-purchase Car Inspection - Los Angeles, California
Lucas understood my priorities, he was experienced, thorough and was a great pleasure to work with. He took considerable time investigating and understanding the things I was concerned about and then explained all of the issues very clearly and professionally.

Chris

23 years of experience
2372 reviews
Chris
23 years of experience
Subaru BRZ H4-2.0L - Brake Pads Replacement (Front, Rear) - Huntington Beach, California
Awesome work. Great service and very timely. Thanks Chris!

Rey

26 years of experience
103 reviews
Rey
26 years of experience
Subaru BRZ H4-2.0L - throttle body gasket - Westlake Village, California
Very personable and great at his job. He got me out of the bind I was in. Schedule setup is very flexible. Will call him again if I need help at home.

Brock

33 years of experience
51 reviews
Brock
33 years of experience
Subaru BRZ H4-2.0L - Loud noise when using the clutch - Mountain View, California
He was able to come earlier than my appointment and we were able to get things checked right away. Efficient with time, easily explains issues.

Excellent Rating

(27)

Rating Summary
25
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Number of Subaru BRZ services completed
297+
services done by our mechanics
TOTAL NUMBER OF EXPERT Subaru MECHANICS
800+
experts on our platform

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