Jeep Grand Wagoneer 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 Jeep Grand Wagoneer Catalytic Converter Replacement is $810 with $715 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1985 Jeep Grand WagoneerL6-4.2LService typeCatalytic Converter ReplacementEstimate$1983.09Shop/Dealer Price$2456.36 - $3849.19
1984 Jeep Grand WagoneerV8-5.9LService typeCatalytic Converter ReplacementEstimate$1525.93Shop/Dealer Price$1893.68 - $2974.40
1986 Jeep Grand WagoneerL6-4.2LService typeCatalytic Converter ReplacementEstimate$1959.09Shop/Dealer Price$2432.38 - $3825.22
1988 Jeep Grand WagoneerV8-5.9LService typeCatalytic Converter ReplacementEstimate$1544.93Shop/Dealer Price$1914.66 - $2996.86
1989 Jeep Grand WagoneerV8-5.9LService typeCatalytic Converter ReplacementEstimate$1544.93Shop/Dealer Price$1914.70 - $2996.94
1986 Jeep Grand WagoneerV8-5.9LService typeCatalytic Converter ReplacementEstimate$1544.93Shop/Dealer Price$1914.68 - $2996.90
1987 Jeep Grand WagoneerV8-5.9LService typeCatalytic Converter ReplacementEstimate$1550.93Shop/Dealer Price$1920.52 - $3002.62
1985 Jeep Grand WagoneerV8-5.9LService typeCatalytic Converter ReplacementEstimate$1550.93Shop/Dealer Price$1920.97 - $3003.40
Show example Jeep Grand Wagoneer 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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Pierre

9 years of experience
310 reviews
Pierre
9 years of experience
Jeep Grand Wagoneer L6-4.2L - Oil Change - Cambridge, Massachusetts
Pierre is literally amazing. Will request from now on!

Chad

16 years of experience
76 reviews
Chad
16 years of experience
Jeep Grand Wagoneer V8-5.9L - Differential Output Seal - Richmond, Virginia
Chad is the best. Knowledgable and reliable.

Hugh

11 years of experience
110 reviews
Hugh
11 years of experience
Jeep Grand Wagoneer V8-5.2L - Tune-up - Parker, Colorado
Hugh was very professional and a pleasure to work with

Robert

20 years of experience
1098 reviews
Robert
20 years of experience
Jeep Grand Wagoneer V8-5.9L - Heater is not working - Denver, Colorado
Robert is punctual and figures things out, gets them fixed. Nice Guy. He is my go to mechanic.

Excellent Rating

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Rating Summary
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16
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Number of Jeep Grand Wagoneer services completed
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services done by our mechanics
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