Spark Plug Replacement Estimate for Mercedes-Benz SLK320

Mercedes-Benz SLK320 Spark Plug Replacement costs $225 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$222 to $256
Labor: $210 -$240
Parts: $12 -$16
Average Dealer price
$304 to 312
Average Shop price
$265 to 270
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CarServiceYourMechanic PriceShop/Dealer Price
2004 Mercedes-Benz SLK320V6-3.2LService typeSpark Plug ReplacementYourMechanic Price$223.21Shop/Dealer Price$302.74 - $369.82
2001 Mercedes-Benz SLK320V6-3.2LService typeSpark Plug ReplacementYourMechanic Price$227.17Shop/Dealer Price$308.05 - $378.37
2002 Mercedes-Benz SLK320V6-3.2LService typeSpark Plug ReplacementYourMechanic Price$227.17Shop/Dealer Price$307.81 - $377.96
2003 Mercedes-Benz SLK320V6-3.2LService typeSpark Plug ReplacementYourMechanic Price$222.97Shop/Dealer Price$302.67 - $369.74
Show example Mercedes-Benz SLK320 Spark Plug Replacement prices

Parts required for a Mercedes-Benz SLK320 Spark Plug Replacement

$12 to $16

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586 reviews
Joshua
22 years of experience
Originally, I was scheduled to work with another mechanic, who is no longer available with YourMechanic. I was told that Josh would be taking over the work on my Mercedes, but that I would have to wait a week for his next available appointment. My first experience with Josh was a very positive one. He is very professional, upbeat and friendly. He arrived early, explained the issue at hand very well and was very clear and concise about next steps. He found that my original mechanic only found part of the problem with my car, not the whole issue. So he comped the labor and parts from his visit and scheduled a follow up appointment with me to install the final part and complete the job. Thank you very much, Josh!
2001 MERCEDES-BENZ ML320 - WINDOW IS NOT WORKING INSPECTION
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450 reviews
Ben
36 years of experience
2002 MERCEDES-BENZ CLK320 - SPARK PLUG REPLACEMENT
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282 reviews
Mark
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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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.

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