Spark Plug Replacement Estimate for Mercedes-Benz 500SEC

Mercedes-Benz 500SEC Spark Plug Replacement costs $73 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $83
Labor: $70 -$80
Parts: $3
Average Dealer price
$99 to 100
Average Shop price
$87 to 88
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CarServiceYourMechanic PriceShop/Dealer Price
1984 Mercedes-Benz 500SECV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$73.60Shop/Dealer Price$99.91 - $121.67
1993 Mercedes-Benz 500SECV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$73.08Shop/Dealer Price$99.38 - $120.83
1985 Mercedes-Benz 500SECV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$99.40 - $120.86
Show example Mercedes-Benz 500SEC Spark Plug Replacement prices
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Parts required for a Mercedes-Benz 500SEC Spark Plug Replacement

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Ben
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Jamahl
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Professional and courteous knows his job
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11 years of experience
Chad was polite and knowledgeable about my vehicle. He wants to build a good reputation and he is earning it the way he dealt with me.
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All about Spark Plug Replacement

The spark plugs are an important part of the ignition system. When you turn the ignition key (car's key) on, it causes the ignition coil to generate the spark which ignites the air-fuel mixture in the engine cylinders to start the engine. The number of spark plugs in the car is the same as the number of cylinders, although some vehicle manufacturers will use two spark plugs per cylinder. Over time, the spark plugs wear out and require replacement. When the spark plugs wear out, it is harder for it the air-fuel mixture to ignite, resulting in engine misfires. If one of the spark plugs has failed, the car will still start and run, but it will run poorly. On some vehicles, spark plug replacement may be labor intensive and involve removal of the intake plenum.

Spark Plug Replacement Estimates for Popular Mercedes-Benz Models