Mercedes-Benz 560SL 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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$250.47 - $260.47

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Average rating from customers who
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Ignition Coil Replacement Estimate for Mercedes-Benz 560SL

Mercedes-Benz 560SL Ignition Coil Replacement costs $256 on average.

CarServiceEstimateShop/Dealer Price
1987 Mercedes-Benz 560SLV8-5.6LService typeIgnition Coil ReplacementEstimate$425.95Shop/Dealer Price$531.91 - $803.17
1988 Mercedes-Benz 560SLV8-5.6LService typeIgnition Coil ReplacementEstimate$425.95Shop/Dealer Price$531.81 - $802.99
1989 Mercedes-Benz 560SLV8-5.6LService typeIgnition Coil ReplacementEstimate$425.95Shop/Dealer Price$531.91 - $803.17
1986 Mercedes-Benz 560SLV8-5.6LService typeIgnition Coil ReplacementEstimate$430.95Shop/Dealer Price$535.65 - $805.97
Show example Mercedes-Benz 560SL 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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Meet some of our expert Mercedes-Benz mechanics

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Excellent Rating


YourMechanic Mercedes-Benz 560SL Service

Average Rating

4.8/5

Number of Reviews

17

Rating Summary
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TJ

24 years of experience
343 reviews
TJ
24 years of experience
Mercedes-Benz 560SL - Alternator Belt - Sarasota, Florida
Unfortunately TJ was running late due to earlier appointments running over, however, he kept in constant contact updating me on his arrival. His friendly disposition and love of his job make him a pleasure to deal with.

Andrew

9 years of experience
550 reviews
Andrew
9 years of experience
Mercedes-Benz 560SL - Brake Pads Replacement (Rear) - Kansas City, Missouri

John

25 years of experience
457 reviews
John
25 years of experience
Mercedes-Benz 560SL - Alternator - Pearland, Texas
Could not ask for better. Very professional and courtious. He does outstanding work, very impressed.

Kevin

34 years of experience
53 reviews
Kevin
34 years of experience
Mercedes-Benz 560SL - Car Thermostat Replacement - Bristol, Rhode Island
Great job

Excellent Rating


YourMechanic Mercedes-Benz 560SL Service

Average Rating

4.8/5

Number of Reviews

17

Rating Summary
16
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Number of Mercedes-Benz 560SL services completed
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