Catalytic converter

Does anyone have an idea on an estimated cost for replacing a catalytic converter?

On a Peterbilt, the converter alone is $10,000.


On my 1985 Buick Skyhawk a new catalytic converter was $79.

The first two replies should give you a hint…

How about telling us the Make/Model/Year so we can give you a more accurate estimate.

Aw, come on! We know it will cost between $79 and $10,000. Isn’t that good enough?

Peterbuilts have converters?

Yes! They’re called Diesel Oxidizing Catalytic Converters.