Mercedes-Benz CLK63 AMG Catalytic Converter Replacement at your home or office.

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Catalytic Converter Replacement Service

How much does a Catalytic Converter Replacement cost?

On average, the cost for a Mercedes-Benz CLK63 AMG Catalytic Converter Replacement is $1346 with $938 for parts and $409 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2009 Mercedes-Benz CLK63 AMGV8-6.3LService typeCatalytic Converter ReplacementEstimate$2297.77Shop/Dealer Price$2796.21 - $4224.73
2008 Mercedes-Benz CLK63 AMGV8-6.3LService typeCatalytic Converter ReplacementEstimate$2297.77Shop/Dealer Price$2770.89 - $4180.42
2007 Mercedes-Benz CLK63 AMGV8-6.3LService typeCatalytic Converter ReplacementEstimate$2297.77Shop/Dealer Price$2771.05 - $4180.69
Show example Mercedes-Benz CLK63 AMG Catalytic Converter Replacement prices

What is the Catalytic Converter all about?

The catalytic converter is an emissions related component that is mounted in the exhaust pipe. Its purpose is to superheat unburned particles in the exhaust gases that are expelled from the engine. As the engine runs, the catalytic converter warms up to an operating temperature of 500-1200 °F. At this temperature the particles in the ‘dirty’ exhaust are burned and converted into water vapor and carbon dioxide. The catalyst inside is nearly always comprised of precious metals such as platinum, rhodium, or palladium. When the catalyst isn’t able to burn off the unburned hydrocarbons in the exhaust, an unpleasant odor can occur, a rough run or misfire may be felt, or the Check Engine light may illuminate.

Keep in mind:

  • Most cars will require the aftermarket Catalytic Converter to be welded to the exhaust pipes. Mobile mechanics can only do this service if you have a direct fit catalytic converter bought from a dealer.
  • When replacing the catalytic converter, it may be necessary to replace oxygen sensors as well.
  • Catalytic converter symptoms are often similar to other more straightforward issues. Get the Check Engine light diagnosed anytime it illuminates.

How it's done:

  • The vehicle is raised and supported on jack stands
  • The defective catalytic converter is removed
  • The new catalytic converter is installed and the vehicle is started to check for any leaks
  • The vehicle is lowered off the jack stands
  • The vehicle is road tested for proper operation

Our recommendation:

If you are consistently taking short trips with your vehicle, the catalytic converter may not be getting hot enough to completely burn away the hydrocarbons. To prevent the catalytic converter from getting clogged, take your vehicle for the occasional drive on the highway for 15 minutes. This allows the exhaust to sufficiently heat up and burn off any deposits in the catalytic converter.

What common symptoms indicate you may need to replace the Catalytic Converter?

  • Check engine light is on or flashing
  • Car has little or no power
  • Smell of rotten eggs inside the car or out of the exhaust
  • Poor fuel economy
  • Backfiring and rough running

How important is this service?

If the catalytic converter isn’t operating efficiently, the check engine light will come on and your engine can begin to lose performance. If the catalytic converter becomes plugged, the engine light will begin to flash and your engine may stall or no longer start. In extreme cases where the converter is plugged, the excess back pressure created can actually cause internal engine damage. If you are experiencing symptoms related to catalytic converter failure, get it checked soon.

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Rating Summary
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5,908
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Alexis

31 years of experience
94 reviews
Alexis
31 years of experience
Mercedes-Benz GL550 V8-5.5L - Catalytic Converter - Miami Beach, Florida
Not an easy job to do, but Alexis got it done quickly and professionally. Thanks!

Gustavo

18 years of experience
575 reviews
Gustavo
18 years of experience
Mercedes-Benz GL450 V8-4.7L - Catalytic Converter - San Antonio, Texas
Awesome Job!!! He is our family mechanic!!

Attila

20 years of experience
1104 reviews
Attila
20 years of experience
Mercedes-Benz C280 L6-2.8L - Catalytic Converter - Denville, New Jersey
Knows older german cars well.. unbelievably nice guy! I’ve found my mechanic.

Raymond

38 years of experience
613 reviews
Raymond
38 years of experience
Mercedes-Benz GLK350 V6-3.5L - Smoke from engine or exhaust - Indian Springs, Nevada
Raymond is exceptionally knowledgeable, professional and friendly. He has excellent troubleshooting skills.

Excellent Rating

(6,334)

Rating Summary
5,908
202
59
31
134
5,908
202
59
31
134
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services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
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