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
1993 Mercedes-Benz 500SECV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$99.44 - $120.91
1984 Mercedes-Benz 500SECV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$73.60Shop/Dealer Price$100.03 - $121.87
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

Parts required for a Mercedes-Benz 500SEC Spark Plug Replacement

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Ben
36 years of experience
2002 MERCEDES-BENZ CLK320 - SPARK PLUG REPLACEMENT
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6 years of experience
Thank you, this is the second time "Your Mechanic" has come out to help me. Every call has been a pleasant and quick response. I have been, and will continue to give "Your Mechanic" phone number to family and friends. Thank you!
2007 MERCEDES-BENZ C230 - SPARK PLUG REPLACEMENT
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Jeff
22 years of experience
Really friendly and so helpful! Got the job done right and fast!
1998 MERCEDES-BENZ ML320 - OIL CHANGE
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61 reviews
Chad
11 years of experience
Chad is very personable and knowledgable about what he does. Stands by his work and is totally the coolest Mechanic I've ever met. He gets to know his client and really works to the clients satisfaction.
2003 MERCEDES-BENZ C320 - SPARK PLUG REPLACEMENT
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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