Cadillac Fleetwood 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 Cadillac Fleetwood Catalytic Converter Replacement is $733 with $638 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1981 Cadillac FleetwoodV6-4.1LService typeCatalytic Converter ReplacementEstimate$1390.59Shop/Dealer Price$1726.99 - $2696.82
1980 Cadillac FleetwoodV8-6.0LService typeCatalytic Converter ReplacementEstimate$1770.69Shop/Dealer Price$2207.15 - $3477.07
1980 Cadillac FleetwoodV8-5.7L DieselService typeCatalytic Converter ReplacementEstimate$1380.09Shop/Dealer Price$1718.27 - $2689.44
1981 Cadillac FleetwoodV8-6.0LService typeCatalytic Converter ReplacementEstimate$1770.69Shop/Dealer Price$2207.11 - $3477.00
1982 Cadillac FleetwoodV6-4.1LService typeCatalytic Converter ReplacementEstimate$1370.59Shop/Dealer Price$1707.05 - $2676.92
1983 Cadillac FleetwoodV8-4.1LService typeCatalytic Converter ReplacementEstimate$1681.43Shop/Dealer Price$2095.57 - $3298.55
1986 Cadillac FleetwoodV8-5.0LService typeCatalytic Converter ReplacementEstimate$2242.99Shop/Dealer Price$2795.26 - $4409.28
1982 Cadillac FleetwoodV8-6.0LService typeCatalytic Converter ReplacementEstimate$1775.69Shop/Dealer Price$2212.56 - $3482.79
Show example Cadillac Fleetwood 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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Excellent Rating

(32)

Rating Summary
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Rodney

36 years of experience
551 reviews
Rodney
36 years of experience
Cadillac Fleetwood V8-4.1L - Hazard / Turn Signal Flasher - Vacaville, California
Excellent

Jeffrey

10 years of experience
7 reviews
Jeffrey
10 years of experience
Cadillac Fleetwood V8-4.5L - Other Inspections - Cupertino, California

Cody

8 years of experience
99 reviews
Cody
8 years of experience
Cadillac Fleetwood V8-4.1L - Alternator - Arlington, Texas
Great mechanic!! Fast and knowledgeable...

Tien

23 years of experience
903 reviews
Tien
23 years of experience
Cadillac Fleetwood V8-4.1L - Fuel Pump - Oakland, California
I made an appt. for Tien to come by and replace the fuel pump for my no start diagnosed by him through the inspection I had a few weeks earlier. Tien got to work on the car immediately on arrival. As in many if not all jobs, it turned out to be a more complicated than expected. In the process of changing the fuel pump, he discovered that the new fuel pump was slightly different than the one being replaced and the wiring would need to be adjusted somehow to be able to use the new one. It was amazing to see as he used his knowlege and experience to make the necessary adjustments to make the part work! He could have taken the "shortcut way" which a lot of mechanics would have done. When he removed the old fuel pump, it seems that only the fuel hose part was damaged beyond repair, but the rest of the unit was intact and probably still working. He could have maybe just changed the hose part and left the rest of the old unit as is, but decided to replace the whole unit if he could, pending the wiring adjustment mentioned above. Thanks Tien for a great job highly recommend you to everyone!

Excellent Rating

(32)

Rating Summary
30
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Number of Cadillac Fleetwood services completed
352+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
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