Nissan 720 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 Nissan 720 Catalytic Converter Replacement is $279 with $174 for parts and $104 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1986 Nissan 720L4-2.0LService typeCatalytic Converter ReplacementEstimate$1905.81Shop/Dealer Price$2361.64 - $3704.38
1984 Nissan 720L4-2.5L DieselService typeCatalytic Converter ReplacementEstimate$1487.63Shop/Dealer Price$1844.44 - $2890.06
1983 Nissan 720L4-2.4LService typeCatalytic Converter ReplacementEstimate$452.77Shop/Dealer Price$550.86 - $820.33
1985 Nissan 720L4-2.5L DieselService typeCatalytic Converter ReplacementEstimate$1487.63Shop/Dealer Price$1844.41 - $2890.01
1986 Nissan 720L4-2.5L DieselService typeCatalytic Converter ReplacementEstimate$1487.63Shop/Dealer Price$1844.45 - $2890.08
1983 Nissan 720L4-2.2LService typeCatalytic Converter ReplacementEstimate$1902.15Shop/Dealer Price$2362.58 - $3719.09
1986 Nissan 720L4-2.4LService typeCatalytic Converter ReplacementEstimate$2008.79Shop/Dealer Price$2494.36 - $3926.61
1982 Nissan 720L4-2.2L DieselService typeCatalytic Converter ReplacementEstimate$1493.13Shop/Dealer Price$1850.19 - $2896.01
Show example Nissan 720 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 Nissan mechanics

Real customer reviews from Nissan owners like you.

Excellent Rating

(8)

Rating Summary
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Bryan

5 years of experience
64 reviews
Bryan
5 years of experience
Nissan 720 L4-2.4L - Car is not starting - Carson, California
Bryan was a great guy, pleasent & honest. He determined that the part didn't need replacing after all but kept with it to help figure out issue. He was on time & helpful with info. Thank you Bryan

Nazareth

27 years of experience
276 reviews
Nazareth
27 years of experience
Nissan 720 L4-2.4L - Car does not shift from park to drive - Altadena, California
Very friendly professional mechanic. He diagnosed the problem right away and offered great advice.

Rodney

36 years of experience
542 reviews
Rodney
36 years of experience
Nissan 720 L4-2.4L - Starter - Stockton, California
Rodney was here early and finished the job in a short time . Very good Job !

Rodney

36 years of experience
542 reviews
Rodney
36 years of experience
Nissan 720 L4-2.4L - Windows - Carmichael, California
Rodney was professional and personable, and I would hire him again and recommend him to others.

Excellent Rating

(8)

Rating Summary
8
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0
0
0
8
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Number of Nissan 720 services completed
88+
services done by our mechanics
TOTAL NUMBER OF EXPERT Nissan MECHANICS
1500+
experts on our platform

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