Catalytic Converter

Part Number: 208B2-CG725
Supersession(s): 208B2CG725

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 filtering out and reducing toxic gases and pollutants from the exhaust. Without a functioning Catalytic Converter on your INFINITI, toxic fumes from the internal engine combustion process could release harmful gases into the environment through the exhaust system. Help ensure your INFINITI has an optimal exhaust system with a new, genuine INFINITI Catalytic Converter.

If your Catalytic Converter is worn out or not working, you may notice a few symptoms, 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.

In addition to these symptoms, a bad Catalytic Converter can cause your INFINITI's check engine light to display. However, a check engine light on your dashboard doesn't necessarily mean there's a problem with the Catalytic Converter. If your INFINITI is showing the check engine light, scan the vehicle's onboard computer for error codes to find out what is triggering the check engine light. Get professional assistance at your nearest authorized INFINITI service center.

Over time, your Catalytic Converter can wear out. It can get clogged or pieces within the Catalytic Converter can break off and cause the converter to rattle while you drive. Other issues on your vehicle may cause the Catalytic Converter to wear out as well. These problems can include a lean-running engine which can cause 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 suspect the Catalytic Converter on your INFINITI is wearing out faster than it should, head to your nearest authorized service center for a full 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, 208B2CG725, fits your INFINITI FX35 or INFINITI G35. See the What This Fits tab for more details.



THREE WAY CATALYTIC CONVERTER

Fits FX35, G35

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Diagram CATALYST CONVERTER,EXHAUST FUEL & URE IN for your INFINITI
#20802
Required: 1
VQ35DE<200201 - 200208>
VQ35DE<200208 - 200306>
VQ35DE<200306 - 200310>
VQ35DE<200310 - 200408>
VQ35DE<200408 - 200508>
VQ35DE<200508 - 200608>
VQ35DE<200608 ->
2004 - 2007
- 4WD. VQ35DE
Diagram CATALYST CONVERTER,EXHAUST FUEL & URE IN for your INFINITI
#20802
Required: 1
VQ35DE<200211 ->
2004 - 2004
RH - *VQ35DE

2005 - 2006
RH - VQ35DE

Core Charge

This product has a $250.00 core charge which will be included in the cart at checkout.

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