My dealer tells me it will be about $1555. After searching the web, this seems to be a common issue with this vehicle.
The cost is $500 - $700.
400.00
If the converter is defective there is no alternative. You must replace it.
Replace the Downstream O2 sensor (after the catalytic converter)
"How much is the cost of the Catalytic converter on a 1997 Nissan truck?"
where is the catalytic converter located bank 2 for 97 Nissan altima
Contact a Nissan dealership.
Any muffler shop can replace and cheaper than anywhere else
how much does it cost to replace a radiator on 2004 nissan murano
Catalytic converter gone bad
The 2007 Nissan Murano typically has two catalytic converters, one for each exhaust bank, as it is equipped with a V6 engine. These converters help reduce harmful emissions by converting exhaust gases into less harmful substances. If you need to replace them, it's important to ensure you get the correct parts for your specific model and engine type.
Replace the Downstream O2 sensor (after the catalytic converter)