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Mazda Navajo 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 Mazda Navajo Ignition Coil Replacement is $774 with $634 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1994 Mazda NavajoV6-4.0LService typeIgnition Coil ReplacementEstimate$1422.92Shop/Dealer Price$1743.50 - $2697.14
1992 Mazda NavajoV6-4.0LService typeIgnition Coil ReplacementEstimate$1413.91Shop/Dealer Price$1732.72 - $2685.04
1991 Mazda NavajoV6-4.0LService typeIgnition Coil ReplacementEstimate$1413.91Shop/Dealer Price$1732.75 - $2685.08
1993 Mazda NavajoV6-4.0LService typeIgnition Coil ReplacementEstimate$1413.91Shop/Dealer Price$1732.75 - $2685.08
Show example Mazda Navajo 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 Mazda Ignition Coil Replacement services completed
495+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
1100+
experts on our platform
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Meet some of our expert Mazda mechanics

Real customer reviews from Mazda owners like you.

Excellent Rating

(45)
Rating Summary
43
1
0
0
1
43
1
0
0
1

Robert

21 years of experience
1307 reviews
Request Robert
Robert
21 years of experience
Request Robert
by Lara
Mazda 6 V6-3.0L - Ignition Coil - Denver, Colorado
We really appreciate Robert's expertise and availability, as well as his great attitude and attention to detail! I am back on the road with my car running better than ever, thank you so much!!

Mitchell

8 years of experience
30 reviews
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Mitchell
8 years of experience
Request Mitchell
by FE
Mazda CX-5 L4-2.0L - Ignition Coil - New Orleans, Louisiana
Excellent work, friendly and informative guy. Thanks for the great work.

Tomas

18 years of experience
226 reviews
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Tomas
18 years of experience
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by Vin
Mazda CX-9 V6-3.7L - Ignition Coil - Iselin, New Jersey
Excellent

Lavell

29 years of experience
405 reviews
Request Lavell
Lavell
29 years of experience
Request Lavell
by Micah
Mazda Protege5 L4-2.0L - Ignition Coil - Oakland, California
Lavell was next-level helpful in getting my car running and working with my budget. He’s also helpful in breaking down exactly what’s going on with the car and is just a nice human to talk to. I can’t explain how much I appreciate him, thanks Lavell!

Excellent Rating

(45)
Rating Summary
43
1
0
0
1
43
1
0
0
1
Number of Mazda Ignition Coil Replacement services completed
495+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
1100+
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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