Mercedes-Benz CLK55 AMG 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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$163.46 - $182.46

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Average rating from customers who
received a Ignition Coil Replacement.
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Ignition Coil Replacement Estimate for Mercedes-Benz CLK55 AMG

Mercedes-Benz CLK55 AMG Ignition Coil Replacement costs $174 on average.

CarServiceEstimateShop/Dealer Price
2001 Mercedes-Benz CLK55 AMGV8-5.5LService typeIgnition Coil ReplacementEstimate$251.93Shop/Dealer Price$323.27 - $470.68
2003 Mercedes-Benz CLK55 AMGV8-5.5LService typeIgnition Coil ReplacementEstimate$260.43Shop/Dealer Price$334.57 - $484.07
2002 Mercedes-Benz CLK55 AMGV8-5.5LService typeIgnition Coil ReplacementEstimate$251.93Shop/Dealer Price$323.27 - $470.68
2004 Mercedes-Benz CLK55 AMGV8-5.5LService typeIgnition Coil ReplacementEstimate$265.93Shop/Dealer Price$338.25 - $486.39
2006 Mercedes-Benz CLK55 AMGV8-5.5LService typeIgnition Coil ReplacementEstimate$260.43Shop/Dealer Price$339.35 - $492.44
2005 Mercedes-Benz CLK55 AMGV8-5.5LService typeIgnition Coil ReplacementEstimate$260.43Shop/Dealer Price$331.37 - $478.47
Show example Mercedes-Benz CLK55 AMG Ignition Coil Replacement prices

Ignition Coil Replacement 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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YourMechanic Mercedes-Benz CLK55 AMG Service

Average Rating

5/5

Number of Reviews

6

Rating Summary
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Reginald

36 years of experience
30 reviews
Reginald
36 years of experience
Mercedes-Benz CLK55 AMG - Crankshaft Position Sensor - Los Angeles, California
Reggie was great. He arrived early & got to work. He was courteous, professional, and explained everything. Very satisfied!

Albert

21 years of experience
80 reviews
Albert
21 years of experience
Mercedes-Benz CLK55 AMG - Crankshaft Position Sensor - Alpharetta, Georgia
Great Experience! Albert was friendly and completed the job in a timely manner. We will use this service again. Thank you Your Mechanic and thank you Albert!

James

14 years of experience
46 reviews
James
14 years of experience
Mercedes-Benz CLK55 AMG - Brake Pads Replacement (Front, Rear) - Long Beach, California
mercedes clk 55 amg. james came in with a highly professional and friendly demeanor, he worked on the brake pads and horn replacements, with high precision . provided the initial assessment, and instruction on what he will be performing. He completed the estimated time in an expedient manner, provided me great information on overall car maintenance, and had diagnosed some issues of concerns, with no sales pressure at all. highly honest, highly skills, master technician that answered all of my answer for my wife clk amg, he even drove test and double check all the work done. it felt like we were in an actual mereced benz dealership, minus the overhead costs for their espresso machines. and your mechanics fees were extremely well priced ( perfect timing for us). the job was immaculate.thank you so much james and to the highly professional staff of your mechanic.com

Bob

29 years of experience
42 reviews
Bob
29 years of experience
Mercedes-Benz CLK55 AMG - Serpentine/Drive Belt Replacement - San Diego, California
Bob assessed the situation, grabbed his tools, completed the job efficiently, checked his work, even arrived early. Great overall experience.

Excellent Rating


YourMechanic Mercedes-Benz CLK55 AMG Service

Average Rating

5/5

Number of Reviews

6

Rating Summary
6
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6
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Red-stars EXCELLENT RATING ON
Number of Mercedes-Benz CLK55 AMG services completed
66+
services done by our mechanics
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