Spark Plug Replacement Estimate for Mercedes-Benz SLK320

Mercedes-Benz SLK320 Spark Plug Replacement costs $227 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$226 to $256
Labor: $210 -$240
Parts: $16
Average Dealer price
$311
Average Shop price
$270
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CarServiceYourMechanic PriceShop/Dealer Price
2004 Mercedes-Benz SLK320V6-3.2LService typeSpark Plug ReplacementYourMechanic Price$227.36Shop/Dealer Price$307.93 - $378.12
2001 Mercedes-Benz SLK320V6-3.2LService typeSpark Plug ReplacementYourMechanic Price$227.04Shop/Dealer Price$307.89 - $378.11
2003 Mercedes-Benz SLK320V6-3.2LService typeSpark Plug ReplacementYourMechanic Price$227.04Shop/Dealer Price$307.66 - $377.70
2002 Mercedes-Benz SLK320V6-3.2LService typeSpark Plug ReplacementYourMechanic Price$227.04Shop/Dealer Price$307.76 - $377.89
Show example Mercedes-Benz SLK320 Spark Plug Replacement prices
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Parts required for a Mercedes-Benz SLK320 Spark Plug Replacement

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450 reviews
Ben
36 years of experience
2002 MERCEDES-BENZ CLK320 - SPARK PLUG REPLACEMENT
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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 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.
2011 MERCEDES-BENZ E550 - SPARK PLUG REPLACEMENT
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26 reviews
James
16 years of experience
James was professional and a very friendly person. He performed a PPI for a used car I was looking to buy and was thorough in his oral and emailed report. Thanks to James I drove it off the lot and I'm fully satisfied!
2006 MERCEDES-BENZ C280 - PRE-PURCHASE CAR INSPECTION
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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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