Catalytic Converter

Part Number: B08B2-4GB0B
Supersession(s): 208B2-4GB0B; B08B24GB0B

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 working Catalytic Converter, toxic fumes from the internal engine combustion process could emit harmful gases through the exhaust into the environment. Ensure the exhaust system on your INFINITI is working like it should by ordering a new Catalytic Converter from genuine INFINITI Parts.

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

Additionally, a malfunctioning Catalytic Converter can cause the check engine light to display on your dashboard. However, an illuminated check engine light 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. Bring your INFINITI to your closest authorized service center for professional help.

Your Catalytic Converter can wear out over time. It may become clogged or pieces inside the Catalytic Converter can detach and cause a rattling sound inside the converter while you drive. Additionally, other problems in your INFINITI can cause the Catalytic Converter to wear out. 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 think your INFINITI's Catalytic Converter is wearing down quicker than it should, get a vehicle inspection at your nearest authorized INFINITI service center. Buy a genuine, new Catalytic Converter from INFINITI Parts and have it installed by a professional INFINITI technician.

This Exhaust System Catalytic Converter, B08B24GB0B, fits your INFINITI M37, INFINITI M56, INFINITI Q40, INFINITI Q50, INFINITI Q60, or INFINITI Q70. See the What This Fits tab for more details.



THREE WAY CATALYTIC CONVERTER

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

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Diagram CATALYST CONVERTER,EXHAUST FUEL & URE IN for your INFINITI
#20802
Required: 1
VQ37VHR<201305 - 201512>
2014 - 2016
RH - VQ37VHR
Diagram CATALYST CONVERTER,EXHAUST FUEL & URE IN for your INFINITI
#20802
Required: 1
VQ37VHR<200808 - 200911>
VQ37VHR<200911 - 201008>
VQ37VHR<201008 - 201406>
VQ37VHR<201406 ->
2015 - 2015
- VQ37VHR
Diagram CATALYST CONVERTER,EXHAUST FUEL & URE IN for your INFINITI
#20802
Required: 1
VQ37VHR<201001 - 201204>
VQ37VHR<201204 - 201311>
VQ37VHR<201311 - 201407>
VQ37VHR<201407 ->
2014 - 2015
- 2 WHEEL DRIVE W/O HICAS. VQ37VHR

2015 - 2019
- 2 WHEEL DRIVE W/O HICAS. VQ37VHR
Diagram CATALYST CONVERTER,EXHAUST FUEL & URE IN for your INFINITI
#20802
Required: 1
VQ37VHR<200706 - 200808>
VQ37VHR<200808 - 200911>
VQ37VHR<200911 - 201009>
VQ37VHR<201009 - 201406>
VQ37VHR<201406 ->
2014 - 2015
- *2 WHEEL DRIVE W/O 4WAS. VQ37VHR. (JOURNEY + PREMIUM) + *2 WHEEL DRIVE W/O 4WAS. VQ37VHR. SPORT/P. 7 SPEED AUTOMATIC TRANS + *ALL WHEEL DRIVE. VQ37VHR + *VQ37VHR. 6 SPEED MANUAL TRANS

Core Charge

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

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Manufacturer Warranty