Ignition Coil Replacement at your home or office.

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Ignition Coil Replacement Estimate for Mercedes-Benz CLS550

Mercedes-Benz CLS550 Ignition Coil Replacement costs $139 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$133 to $163
Labor: $70 -$96
Parts: $63 -$67
Average Dealer price
$219 to 246
Average Shop price
$162 to 184
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Mercedes-Benz CLS550V8-5.5LService typeIgnition Coil ReplacementYourMechanic Price$142.64Shop/Dealer Price$186.21 - $259.75
2010 Mercedes-Benz CLS550V8-5.5LService typeIgnition Coil ReplacementYourMechanic Price$141.30Shop/Dealer Price$184.65 - $257.28
2009 Mercedes-Benz CLS550V8-5.5LService typeIgnition Coil ReplacementYourMechanic Price$141.30Shop/Dealer Price$184.58 - $257.14
2007 Mercedes-Benz CLS550V8-5.5LService typeIgnition Coil ReplacementYourMechanic Price$141.30Shop/Dealer Price$184.61 - $257.20
2011 Mercedes-Benz CLS550V8-5.5LService typeIgnition Coil ReplacementYourMechanic Price$142.64Shop/Dealer Price$186.23 - $259.79
2012 Mercedes-Benz CLS550V8-4.6L TurboService typeIgnition Coil ReplacementYourMechanic Price$151.95Shop/Dealer Price$199.42 - $273.25
Show example Mercedes-Benz CLS550 Ignition Coil Replacement prices

Ignition Coil Replacement Service & Cost

What is the Ignition Coil all about?

Ignition coils transform low voltage electrical power 12 volts D.C. to high voltage current 50,000 volts D.C. or higher. The spark generated by the ignition coil ignites the fuel and air mixture in the engine that enables the car to start and run smoothly. If an ignition coil is not working properly, no spark will ignite the air fuel mixture, causing a misfire. A bad ignition coil can severely damage the engine or catalytic converter.

If your car is equipped with “coil over plugs,” then it is recommended that you replace the spark plugs. If your car uses a single coil for the ignition system, it is not necessary to change the spark plugs.

Ignition Coils

Keep in mind:

  • A malfunctioning ignition coil can cause damage to the ignition wires and spark plugs; these components should always be checked when the ignition coil is replaced.
  • Ignition coils are often damaged by other parts that leak hot oil onto the coils. If this is the case, the leaking part should be identified and replaced.

How it's done:

  • Test the ignition coil(s)
  • Remove and replace the faulty coil.
  • Inspect spark plugs and electrical connectors.

Our recommendation:

To keep the car’s ignition system in good condition, you should keep up with the regular maintenance of the car as suggested by the manufacturer. Your mechanic should measure the resistance in the spark plug wires. The wires with too much resistance can cause an ignition coil to fail prematurely. The Check Engine light will come on if the engine is misfiring (the ignition coil may be faulty). To avoid costly future repairs, do not drive the car for too long with a bad ignition system.

What common symptoms indicate you may need to replace the Ignition Coil?

  • Car may not start.
  • Car may not run smoothly (engine misfires).
  • Check Engine light is on.

How important is this service?

An ignition coil turns low voltage into high voltage, which is then used to ignite your vehicle. After the ignition coil has converted the low voltage into high voltage, it creates a spark, which lights the fuel, and powers the engine. This small explosion is responsible for turning on your engine, and for keeping the engine running. When the ignition coil is damaged, it is unable to create this high voltage spark, and your engine will have a hard time running, or may not run at all.

Fast and easy Ignition Coil Replacement service at your home or office.

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Yourmechanic.com did NOT provide the mechanic with the right info on my mechanical problem. when the mechanic arrived he was not aware of the problem with my car he was very knowledgable about my car.
2001 MERCEDES-BENZ S500 - CAR DOES NOT SHIFT FROM PARK TO DRIVE INSPECTION
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This was my first time using a at home service for my car , after reading the comments from other customers I decided to give it a try , and oh my gosh I was totally shocked by the professionalism that Rodney provided he showed up early which I was fine with cause I am a tickler for being on time and on time he was , so that was a big check mark , professionally dressed with company logo uniform . Not only did he find out the problem with my car but also did a inspection of the entire car , let me know that my tires were low and recommended that as soon as i get it running go and get them inflated and told me what pressure for front and the rear . So yes I was very happy with Rodney and the service he provided and the overall attention of the company putting customers first . Looking forward to seeing Rodney next week for the repairs .
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Great attitude, superb knowledge. I will not have slightest hesitation to book him again if required for my car. Thank you very much for all your work in extreme weather.
2003 MERCEDES-BENZ C240 - ALTERNATOR REPAIR
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11 years of experience
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2011 MERCEDES-BENZ C300 - OIL CHANGE
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Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2008 Mercedes-Benz CLS550V8-5.5LService typeIgnition Coil ReplacementYourMechanic Price$142.64Shop/Dealer Price$186.21 - $259.75
2010 Mercedes-Benz CLS550V8-5.5LService typeIgnition Coil ReplacementYourMechanic Price$141.30Shop/Dealer Price$184.65 - $257.28
2009 Mercedes-Benz CLS550V8-5.5LService typeIgnition Coil ReplacementYourMechanic Price$141.30Shop/Dealer Price$184.58 - $257.14
2007 Mercedes-Benz CLS550V8-5.5LService typeIgnition Coil ReplacementYourMechanic Price$141.30Shop/Dealer Price$184.61 - $257.20
2011 Mercedes-Benz CLS550V8-5.5LService typeIgnition Coil ReplacementYourMechanic Price$142.64Shop/Dealer Price$186.23 - $259.79
2012 Mercedes-Benz CLS550V8-4.6L TurboService typeIgnition Coil ReplacementYourMechanic Price$151.95Shop/Dealer Price$199.42 - $273.25
Show example Mercedes-Benz CLS550 Ignition Coil Replacement prices

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