Mazda RX-8 Ignition Coil Replacement at your home or office.

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Average rating from customers who
received a Ignition Coil Replacement.
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$135.97 - $145.97

Price range for all vehicles


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Average rating from customers who
received a Ignition Coil Replacement.
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Ignition Coil Replacement Estimate for Mazda RX-8

Mazda RX-8 Ignition Coil Replacement costs $141 on average.

CarServiceEstimateShop/Dealer Price
2009 Mazda RX-8R2-1.3LService typeIgnition Coil ReplacementEstimate$206.95Shop/Dealer Price$253.38 - $362.43
2004 Mazda RX-8R2-1.3LService typeIgnition Coil ReplacementEstimate$206.95Shop/Dealer Price$253.32 - $362.33
2010 Mazda RX-8R2-1.3LService typeIgnition Coil ReplacementEstimate$206.95Shop/Dealer Price$253.38 - $362.43
2007 Mazda RX-8R2-1.3LService typeIgnition Coil ReplacementEstimate$211.95Shop/Dealer Price$257.66 - $366.17
2006 Mazda RX-8R2-1.3LService typeIgnition Coil ReplacementEstimate$211.95Shop/Dealer Price$258.87 - $368.29
2008 Mazda RX-8R2-1.3LService typeIgnition Coil ReplacementEstimate$206.95Shop/Dealer Price$255.06 - $365.37
2005 Mazda RX-8R2-1.3LService typeIgnition Coil ReplacementEstimate$206.95Shop/Dealer Price$252.16 - $360.29
2011 Mazda RX-8R2-1.3LService typeIgnition Coil ReplacementEstimate$206.95Shop/Dealer Price$250.23 - $356.91
Show example Mazda RX-8 Ignition Coil Replacement prices

Service

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 Mazda mechanics

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Excellent Rating


YourMechanic Mazda RX-8 Service

Average Rating

4.8/5

Number of Reviews

56

Rating Summary
49
4
1
1
1
49
4
1
1
1
Gary

Gary

24 years of experience
226 reviews
Gary
24 years of experience
Mazda RX-8 - Ignition Coil - Vallejo, California
Jamahl

Jamahl

17 years of experience
703 reviews
Jamahl
17 years of experience
Mazda RX-8 - Ignition Coil - Orlando, Florida
My follow up with Jamahl went as expected. He came in, completed the job (in less than the time allotted), and kept the area he worked in the same condition as it was when he first got in. After the work done on my vehicle, it is now back to what I remember it sounding like! Put a smile on my face! Thank you Jamahl and to the guys at YourMechanic!
Noe

Noe

33 years of experience
525 reviews
Noe
33 years of experience
Mazda RX-8 - Pre-purchase Car Inspection - Seattle, Washington
Noe arrived on time, was very courteous, and explained clearly what he discovered in his inspection and if any repairs are needed. I will gladly request him for all future appointments.
Richard

Richard

18 years of experience
169 reviews
Richard
18 years of experience
Mazda RX-8 - Car is not starting - Lehigh Acres, Florida
Professional

Excellent Rating


YourMechanic Mazda RX-8 Service

Average Rating

4.8/5

Number of Reviews

56

Rating Summary
49
4
1
1
1
49
4
1
1
1
Red-stars EXCELLENT RATING ON
Number of Mazda RX-8 services completed
616+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
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