THREE Way Catalytic Converter.
Catalytic Converter.

• Essential part of your exhaust system
• Helps control emissions by filtering and reducing pollutants
• Replace when failing or worn out

The Catalytic Converter is an integral part of your INFINITI's exhaust system. Your INFINITI's Catalytic Converter helps limit emissions by reducing and filtering out toxic pollutants and gases. Without a functioning Catalytic Converter on your INFINITI, toxic fumes from the internal combustion process in the engine could release harmful gases into the environment through the exhaust system. Make sure your INFINITI has a working exhaust system by ordering a new Catalytic Converter from genuine INFINITI Parts

If your Catalytic Converter is worn out or not working, you might notice some symptoms, such as excessive heat coming from underneath your INFINITI, reduced engine performance or acceleration, darker exhaust smoke, or a sulfuric or rotten egg smell from your exhaust.

Additionally, a malfunctioning Catalytic Converter can trigger your vehicle's check engine light. However, the check engine light doesn't always mean there is an issue with the Catalytic Converter. If the check engine light is on in your INFINITI, connect a scanner to the vehicle's computer to find out what is triggering the check engine light. Your nearest authorized INFINITI service center can help.

Your Catalytic Converter can wear out over time. It may become clogged or pieces inside the Catalytic Converter can break off and cause the converter to rattle while you drive. The Catalytic Converter can also be worn out by other problems in your vehicle. These problems can include the engine running too lean and causing the catalytic converter to run hot, or the engine burning too much oil. It's important to ensure there are no additional issues causing the Catalytic Converter to wear out.

If you suspect the Catalytic Converter on your INFINITI is wearing out faster than it should, visit your closest authorized INFINITI service center for a vehicle inspection. Buy a genuine, new Catalytic Converter from INFINITI Parts and have a professional INFINITI technician install it.

This Exhaust System Catalytic Converter, B08B34GB0B, fits your INFINITI M37, INFINITI M56, INFINITI Q40, INFINITI Q50, INFINITI Q60, or INFINITI Q70. See the What This Fits tab for more details.

Fits G37, M37, M56, M70, Q40, Q50, Q60, Q70