Mazda CX-7 Ignition Coil Replacement at your home or office.

Our mobile technicians offer services 7 days a week. Upfront and transparent pricing.

Get an upfront price

Average rating from customers who
received a Ignition Coil Replacement.
Learn More

$145.68 - $202.42

Price range for all vehicles


YourMechanic Benefits

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Average rating from customers who
received a Ignition Coil Replacement.
Learn More


Ignition Coil Replacement Estimate for Mazda CX-7

Mazda CX-7 Ignition Coil Replacement costs $172 on average.

CarServiceEstimateShop/Dealer Price
2010 Mazda CX-7L4-2.3L TurboService typeIgnition Coil ReplacementEstimate$285.75Shop/Dealer Price$351.82 - $519.93
2012 Mazda CX-7L4-2.3L TurboService typeIgnition Coil ReplacementEstimate$226.37Shop/Dealer Price$277.66 - $401.27
2011 Mazda CX-7L4-2.3L TurboService typeIgnition Coil ReplacementEstimate$231.37Shop/Dealer Price$281.94 - $405.01
2007 Mazda CX-7L4-2.3L TurboService typeIgnition Coil ReplacementEstimate$290.75Shop/Dealer Price$357.37 - $525.89
2010 Mazda CX-7L4-2.5LService typeIgnition Coil ReplacementEstimate$285.75Shop/Dealer Price$353.56 - $522.97
2011 Mazda CX-7L4-2.5LService typeIgnition Coil ReplacementEstimate$319.85Shop/Dealer Price$393.28 - $586.09
2009 Mazda CX-7L4-2.3L TurboService typeIgnition Coil ReplacementEstimate$285.75Shop/Dealer Price$348.73 - $514.51
2012 Mazda CX-7L4-2.5LService typeIgnition Coil ReplacementEstimate$226.37Shop/Dealer Price$277.02 - $400.16
Show example Mazda CX-7 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.

Fast and easy service at your home or office

GET A QUOTE FOR YOUR CAR

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mazda mechanics

Real customer reviews from Mazda owners like you.

Excellent Rating


YourMechanic Mazda CX-7 Ignition Coil Replacement Service

Average Rating

5/5

Number of Reviews

5

Rating Summary
5
0
0
0
0
5
0
0
0
0

Ben

38 years of experience
883 reviews
Ben
38 years of experience
What can I say? He is THE MAN! Really love his demeanor and automotive knowledge. Will definitely use his services again. 11/10 would recommend.
2007 MAZDA CX-7 - IGNITION COIL - HOUSTON, TEXAS

Dan

36 years of experience
611 reviews
Dan
36 years of experience
I could not be happier with the service. Very convenient and an excellent job.
2009 MAZDA CX-7 - IGNITION COIL - ALPHARETTA, GEORGIA

Chris

19 years of experience
1240 reviews
Chris
19 years of experience
Chris was very professional. he recommended only what i needed at the time to resolve this issue and to keep my cost down.
2009 MAZDA CX-7 - IGNITION COIL - LAKE FOREST, CALIFORNIA

Nicholas

8 years of experience
269 reviews
Nicholas
8 years of experience
He was early to our appointment and finished early.
2008 MAZDA CX-7 - IGNITION COIL - HOUSTON, TEXAS

Excellent Rating


YourMechanic Mazda CX-7 Ignition Coil Replacement Service

Average Rating

5/5

Number of Reviews

5

Rating Summary
5
0
0
0
0
5
0
0
0
0
Red-stars EXCELLENT RATING ON
Number of Mazda CX-7 Ignition Coil Replacement services completed
55+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
700+
experts on our platform

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com