Infiniti J30 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 Infiniti J30 Catalytic Converter Replacement is $565 with $369 for parts and $196 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1995 Infiniti J30V6-3.0LService typeCatalytic Converter ReplacementEstimate$955.10Shop/Dealer Price$1148.45 - $1708.64
1997 Infiniti J30V6-3.0LService typeCatalytic Converter ReplacementEstimate$1109.49Shop/Dealer Price$1340.25 - $2022.45
1993 Infiniti J30V6-3.0LService typeCatalytic Converter ReplacementEstimate$942.49Shop/Dealer Price$1131.57 - $1688.56
1994 Infiniti J30V6-3.0LService typeCatalytic Converter ReplacementEstimate$942.49Shop/Dealer Price$1131.56 - $1688.55
1996 Infiniti J30V6-3.0LService typeCatalytic Converter ReplacementEstimate$1109.49Shop/Dealer Price$1343.92 - $2028.87
Show example Infiniti J30 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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Meet some of our expert Infiniti mechanics

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Excellent Rating

(12)

Rating Summary
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Milton

38 years of experience
239 reviews
Milton
38 years of experience
Infiniti J30 V6-3.0L - Car is not starting - Henderson, Nevada
Excellent!

Chris

16 years of experience
312 reviews
Chris
16 years of experience
Infiniti J30 V6-3.0L - Battery - San Diego, California
Chris arrived on time and was extremely knowledgeable and courteous. He immediately saw that my self-diagnosis of the problem was wrong and saved me considerable money. I would certainly want him to work on my car again.

John

33 years of experience
1126 reviews
John
33 years of experience
Infiniti J30 V6-3.0L - Car is not starting - Kemah, Texas
Arrived and went to work in a timely, professional manner. He was friendly, knowledgeable regarding my vehicle and explained in a way that was understandable. Really knows cars!

Jerimiah

20 years of experience
328 reviews
Jerimiah
20 years of experience
Infiniti J30 V6-3.0L - Alternator Repair - Henderson, Nevada
Prompt (early, in fact) professional, knowledgeable and pleasant.

Excellent Rating

(12)

Rating Summary
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Number of Infiniti J30 services completed
132+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
1000+
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