Mazda RX-8 Ignition Cable (Spark plug wires) Replacement at your home or office.

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Ignition Cable (Spark plug wires) Replacement Service

How much does a Ignition Cable (Spark plug wires) Replacement cost?

On average, the cost for a Mazda RX-8 Ignition Cable (Spark plug wires) Replacement is $199 with $59 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 Mazda RX-8R2-1.3LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$273.36Shop/Dealer Price$306.55 - $398.02
2011 Mazda RX-8R2-1.3LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$264.35Shop/Dealer Price$295.77 - $385.92
2009 Mazda RX-8R2-1.3LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$264.35Shop/Dealer Price$295.80 - $385.96
2005 Mazda RX-8R2-1.3LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$264.35Shop/Dealer Price$295.80 - $385.96
2007 Mazda RX-8R2-1.3LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$264.35Shop/Dealer Price$297.27 - $388.54
2006 Mazda RX-8R2-1.3LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$264.35Shop/Dealer Price$295.94 - $386.21
2008 Mazda RX-8R2-1.3LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$264.35Shop/Dealer Price$295.81 - $385.99
2010 Mazda RX-8R2-1.3LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$264.35Shop/Dealer Price$295.80 - $385.96
Show example Mazda RX-8 Ignition Cable (Spark plug wires) Replacement prices

What is the Ignition Cable (Spark plug wires) all about?

The ignition cables, also known as “spark plug wires” are part of the ignition system. They transfer the spark from the distributor or ignition coil to spark plugs that ignite the air-fuel mixture, starting the engine.

Over time, the cables can get weak and break down. This will make it harder for the spark to reach the engine cylinders, resulting in engine misfires. The car may not start at all. If one of the spark plugs has gone bad, the car will still start and run, but it will run poorly.

Keep in mind:

  • Ignition cable failure is often caused by other failing pieces in the ignition system; a mechanic should check for any other malfunctioning parts, and replace any parts of the system that don’t work.
  • Every time the ignition cables are replaced, the spark plugs should be inspected.
  • Leaking oil or coolant can cause ignition wire failure. If this is the case, the cause of the leak should be repaired or replaced, or else the new ignition wires will quickly be damaged as well.

How it's done:

  • Scan the computer system in the car for codes.
  • Inspect ignition cables (look for white spots).
  • Ohm test on individual cables.
  • Remove and replace the cables if found faulty.
  • Inspect the spark plugs.
  • Clear the codes.

Our recommendation:

Ignition wires should be replaced at least every 60,000 miles, but whenever your car is serviced, it’s a good idea to have the entire ignition system inspected. Any time that you have spark plugs replaced, it’s a good idea to have the ignition wires replaced as well. If you notice that your engine is running poorly, you should schedule an inspection.

What common symptoms indicate you may need to replace the Ignition Cable (Spark plug wires)?

  • Check Engine light is on.
  • Engine misfires.
  • Poor gas mileage.
  • Engine may shake (light vibration).

How important is this service?

The fuel in your automobile is ignited by a spark. This starts with the ignition coil, which transforms low voltage power into extremely high voltage. This high voltage is transferred through the ignition cables, and to the spark plug, where a spark is created that ignites the engine’s fuel, and powers the engine.

When one or more ignition cables fail, this voltage will not be transferred from the ignition coil to the spark plugs, and the fuel will not be ignited. Depending on how many of your ignition cables malfunction, your car will either run poorly, or won’t run at all.

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Rick

48 years of experience
43 reviews
Rick
48 years of experience
Mazda RX-8 R2-1.3L - Headlight Bulb Replacement (Driver Side Low Beam, Passenger Side Low Beam) - Boulder, Colorado

Mike

23 years of experience
90 reviews
Mike
23 years of experience
Mazda RX-8 R2-1.3L - Pre-purchase Car Inspection - Richardson, Texas
I was about to buy a used car and Mike helped me inspect it. He showed up on time and inspected the car thoroughly at the dealership. He is well prepared since we brought tools including the battery diagnosis kit and OBD II scanner and so on. He checked literally everywhere- exterior, interior, fluids, battery, filters, brakes and suspension systems- in a efficient and professional manner. After the inspection Mike made a test drive for the car. The whole process is well-documented by Mike, since he input everything he found into his hand-held terminal to generate a inspection report, which was received by me via e-mail. Mike is super polite and super professional that I would definitely recommend him to anyone who wants to inspect a car before buy it.

Anthony

8 years of experience
195 reviews
Anthony
8 years of experience
Mazda RX-8 R2-1.3L - Car is not starting - Sacramento, California
thank you

Jason

12 years of experience
97 reviews
Jason
12 years of experience
Mazda RX-8 R2-1.3L - Brake System Flush - Gilbert, Arizona
He is very knowledgeable and does a great job.

Excellent Rating

(103)

Rating Summary
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92
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Number of Mazda RX-8 services completed
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