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 on your INFINITI is an essential component to the exhaust system. The Catalytic Converter controls emissions by filtering and reducing pollutants and toxic gases. Without a functioning Catalytic Converter on your INFINITI, toxic fumes from the internal engine combustion process could allow harmful gases to exit the exhaust system into the environment. Help ensure your INFINITI has an optimal exhaust system with a new, genuine INFINITI Catalytic Converter.

If your current Catalytic Converter isn't working or is worn out, you may experience a few signs, such as darker exhaust smoke, slow engine performance, reduced acceleration, a sulfuric or rotten egg smell from coming from the exhaust, or excessive heat from underneath your INFINITI.

Additionally, a malfunctioning Catalytic Converter can trigger your vehicle's check engine light. However, an illuminated check engine light may not always signify there's something wrong with the Catalytic Converter. If your INFINITI's check engine light is on, it's best to connect a scanner to the onboard computer to determine the source of the check engine light. Get professional assistance at your nearest authorized INFINITI service center.

Over time, your Catalytic Converter can wear out. It may get clogged or small parts inside the Catalytic Converter can detach and cause a rattling sound inside the converter while you drive. The Catalytic Converter can also be worn out by other problems in your vehicle. These issues can include the engine running lean, causing the Catalytic Converter to run hot, or burning oil in your engine. Make sure you rule out other potential issues for a bad Catalytic Converter before replacing it.

If you think your INFINITI's Catalytic Converter isn't lasting as long as it should, visit your closest authorized INFINITI service center for a vehicle inspection. Get a new Catalytic Converter from genuine INFINITI Parts and get installation help from a professional INFINITI technician.

This Exhaust System Catalytic Converter, 208B3AC325, fits your INFINITI G35. See the What This Fits tab for more details.

Fits G35