Spark Plug Replacement Estimate for Mercedes-Benz 300SE

Mercedes-Benz 300SE 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
Average Shop price
$87
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CarServiceYourMechanic PriceShop/Dealer Price
1992 Mercedes-Benz 300SEL6-3.2LService typeSpark Plug ReplacementYourMechanic Price$73.13Shop/Dealer Price$99.33 - $120.74
1990 Mercedes-Benz 300SEL6-3.0LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$99.48 - $121.00
1989 Mercedes-Benz 300SEL6-3.0LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$99.40 - $120.86
1988 Mercedes-Benz 300SEL6-3.0LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$99.44 - $120.93
1991 Mercedes-Benz 300SEL6-3.0LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$99.46 - $120.94
1993 Mercedes-Benz 300SEL6-3.2LService typeSpark Plug ReplacementYourMechanic Price$73.13Shop/Dealer Price$99.32 - $120.72
Show example Mercedes-Benz 300SE Spark Plug Replacement prices
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Parts required for a Mercedes-Benz 300SE Spark Plug Replacement

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Ben
36 years of experience
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11 years of experience
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2003 MERCEDES-BENZ C320 - SPARK PLUG REPLACEMENT
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15 years of experience
Jason is the BEST! He is a very special person. He was very professional,courteous,reliable and knew exactly how to do the job in a timely manner. Jason is a 10+!!!!
2002 MERCEDES-BENZ C240 - CRANKSHAFT HARMONIC BALANCER 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.

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