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Infiniti PartsInfiniti QX56 PartsCatalytic Converter

Infiniti QX56 Catalytic Converter

Great cars and trucks like your QX56 need great parts.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs currently being driven today. You purchased your QX56 because its a reputation for safety and unique styling agreed with your nature; so why would you be okay with second rate when it comes to great quality auto parts? While it may not be difficult to buy replacement parts for Infiniti vehicles, these days only the absolute best are required to maintain your automobile. It's not every day that you discover you need a replacement Catalytic Converter for your automobile.

The function and purpose of Catalytic Converter.

Reducing harmful hydrocarbons and noxious gases that come from your car or truck depends on how well you maintain your engine and exhaust parts. Your Infiniti QX56 catalytic converter has been installed thanks to a federal mandate that is decades old. Inside every catalytic converter are cells made from platinum and/or rhodium arranged in a honeycomb pattern that turn the carbon monoxide and hydrocarbons that your Infiniti QX56 produces into harmless molecules of carbon dioxide, oxygen, and some water. This process revolutionized automakers' ability to improve air quality, which is why every vehicle made today has a catalytic converter.

You've tried the rest, now try the best.

At Car Parts Discount, we have live customer service members available with enough expertise to help you buy the correct Infiniti QX56 part for your needs. Don't let a broken Catalytic Converter spell the end of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the highest quality replacement parts. Procuring new Infiniti parts from www.carpartsdiscount.com means you are getting the best deal on the absolute greatest original and aftermarket replacement QX56 parts on the internet. Infiniti QX56 Catalytic Converter parts for 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Infiniti QX56 Catalytic Converter, OEM: 70258Eastern Catalytic
2004-2006 Infiniti QX56 Eastern Catalytic Catalytic Converter 70258
38.65, Save 39%   NEW ITEM
OEM: 70258, Item: 1005365
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left, Rear Right

Infiniti QX56 Catalytic Converter, OEM: 40639Eastern Catalytic
2004-2010 Infiniti QX56 Eastern Catalytic Catalytic Converter 40639
186.35, Save 39%   NEW ITEM
OEM: 40639, Item: 1005141
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left

Infiniti QX56 Catalytic Converter, OEM: 40640Eastern Catalytic
2004-2010 Infiniti QX56 Eastern Catalytic Catalytic Converter 40640
182.95, Save 39%   NEW ITEM
OEM: 40640, Item: 1005142
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Right

Infiniti QX56 Catalytic Converter, OEM: 83401Walker
2004-2006 Infiniti QX56 Walker Catalytic Converter 83401
138.45, Save 39%   NEW ITEM
OEM: 83401, Item: 1501263
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Left, Front Right

Infiniti QX56 Catalytic Converter, OEM: 096-1485/0961485Bosal
2004-2006 Infiniti QX56 Bosal Catalytic Converter 096-1485
173.85, Save 39%   NEW ITEM
OEM: 096-1485, Item: 1244500
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left

Infiniti QX56 Catalytic Converter, OEM: NIS2502DDEC
2004-2006 Infiniti QX56 DEC Catalytic Converter NIS2502D
Add for Price, Save 31%   NEW ITEM
OEM: NIS2502D, Item: 468462
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left

Infiniti QX56 Catalytic Converter, OEM: 16488Walker
2004-2010 Infiniti QX56 Walker Catalytic Converter 16488
326.45, Save 39%   NEW ITEM
OEM: 16488, Item: 1452326
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left

Infiniti QX56 Catalytic Converter, OEM: 096-1468/0961468Bosal
2007-2010 Infiniti QX56 Bosal Catalytic Converter 096-1468
151.85, Save 39%   NEW ITEM
OEM: 096-1468, Item: 1244493
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Right

Infiniti QX56 Catalytic Converter, OEM: 096-1484/0961484Bosal
2004-2006 Infiniti QX56 Bosal Catalytic Converter 096-1484
173.85, Save 39%   NEW ITEM
OEM: 096-1484, Item: 1244499
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Right

Infiniti QX56 Catalytic Converter, OEM: 096-1469/0961469Bosal
2007-2010 Infiniti QX56 Bosal Catalytic Converter 096-1469
151.85, Save 39%   NEW ITEM
OEM: 096-1469, Item: 1244494
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left

Infiniti QX56 Catalytic Converter, OEM: 2071248Flowmaster
2004-2006 Infiniti QX56 Flowmaster Catalytic Converter 2071248
362.85, Save 39%   NEW ITEM
OEM: 2071248, Item: 1503755
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Catalytic Converter, OEM: 2071249Flowmaster
2004-2006 Infiniti QX56 Flowmaster Catalytic Converter 2071249
279.85, Save 39%   NEW ITEM
OEM: 2071249, Item: 1503756
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX56 Catalytic Converter, OEM: 51206
2007-2010 Infiniti QX56 Magnaflow Catalytic Converter 51206
Add for Price,  
OEM: 51206, Item: 1258619
  Only 1 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right, Rear Left, Rear Right

Infiniti QX56 Catalytic Converter, OEM: 49218
2004-2010 Infiniti QX56 Magnaflow Catalytic Converter 49218
Add for Price, Save 21%   NEW ITEM
OEM: 49218, Item: 1255702
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Catalytic Converter, OEM: 458380
2004 Infiniti QX56 Magnaflow Catalytic Converter 458380
Add for Price, Save 20%   NEW ITEM
OEM: 458380, Item: 1465861
  Only 5 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Catalytic Converter, OEM: 49217
2004-2010 Infiniti QX56 Magnaflow Catalytic Converter 49217
Add for Price, Save 21%   NEW ITEM
OEM: 49217, Item: 1255764
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX56 Catalytic Converter, OEM: 458381
2004 Infiniti QX56 Magnaflow Catalytic Converter 458381
Add for Price, Save 20%   NEW ITEM
OEM: 458381, Item: 1452456
  Only 9 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX56 Catalytic Converter, OEM: 99206HM
2009-2010 Infiniti QX56 Magnaflow Catalytic Converter 99206HM
Add for Price, Save 6%   NEW ITEM
OEM: 99206HM, Item: 1256351
  Only 2 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left, Rear Right

Infiniti QX56 Catalytic Converter, OEM: 51204
2011-2013 Infiniti QX56 Magnaflow Catalytic Converter 51204
Add for Price,   NEW ITEM
OEM: 51204, Item: 1256805
  Only 2 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Infiniti QX56 Catalytic Converter, OEM: 99005HM
2004-2006 Infiniti QX56 Magnaflow Catalytic Converter 99005HM
Add for Price,   NEW ITEM
OEM: 99005HM, Item: 1256388
  Only 3 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left, Rear Right

Infiniti QX56 Catalytic Converter, OEM: 83402Walker
2004-2006 Infiniti QX56 Walker Catalytic Converter 83402
154.15, Save 39%   NO STOCK
OEM: 83402, Item: 1501264
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Infiniti QX56 EPA Ultra Direct Fit Converter, OEM: 16489Walker
2004-2010 Infiniti QX56 Walker EPA Ultra Direct Fit Converter 16489
329.85, Save 39%   NEW ITEM
OEM: 16489, Item: 660574
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Right

Infiniti QX56 EPA Ultra Universal Converter, OEM: 93253Walker
2007-2010 Infiniti QX56 Walker EPA Ultra Universal Converter 93253
87.15, Save 39%   NEW ITEM
OEM: 93253, Item: 669306
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left, Rear Right

Infiniti QX56 Exhaust Manifold & Catalytic Converter, OEM: 16478Walker
2004-2010 Infiniti QX56 Walker Exhaust Manifold & Catalytic Converter 16478
458.45, Save 39%   NEW ITEM
OEM: 16478, Item: 357853
  Only 9 left In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact Walker directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Exhaust Manifold & Catalytic Converter, OEM: 16479Walker
2004-2010 Infiniti QX56 Walker Exhaust Manifold & Catalytic Converter 16479
458.45, Save 39%   NEW ITEM
OEM: 16479, Item: 357854
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact Walker directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: NIS2502ADEC
2004-2010 Infiniti QX56 DEC Exhaust Manifold with Integrated Catalytic Converter NIS2502A
Add for Price, Save 31%   NEW ITEM
OEM: NIS2502A, Item: 468460
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: 40638Eastern Catalytic
2004-2010 Infiniti QX56 Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter 40638
291.55, Save 39%   NEW ITEM
OEM: 40638, Item: 1005140
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: 40637Eastern Catalytic
2004-2010 Infiniti QX56 Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter 40637
293.95, Save 39%   NEW ITEM
OEM: 40637, Item: 1005139
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: NIS2502CDEC
2004-2010 Infiniti QX56 DEC Exhaust Manifold with Integrated Catalytic Converter NIS2502C
Add for Price, Save 31%   NEW ITEM
OEM: NIS2502C, Item: 468461
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: 674-844/674844Dorman
2004-2010 Infiniti QX56 Dorman Exhaust Manifold with Integrated Catalytic Converter 674-844
391.55, Save 39%   NEW ITEM
OEM: 674-844, Item: 591602
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: 096-1463/0961463Bosal
2004-2010 Infiniti QX56 Bosal Exhaust Manifold with Integrated Catalytic Converter 096-1463
371.85, Save 39%   NEW ITEM
OEM: 096-1463, Item: 1244492
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: 674-843/674843Dorman
2004-2010 Infiniti QX56 Dorman Exhaust Manifold with Integrated Catalytic Converter 674-843
391.55, Save 39%   NEW ITEM
OEM: 674-843, Item: 591601
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: 096-1462/0961462Bosal
2004-2010 Infiniti QX56 Bosal Exhaust Manifold with Integrated Catalytic Converter 096-1462
371.85, Save 39%   NEW ITEM
OEM: 096-1462, Item: 1244491
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: INF4525DDEC
2011-2013 Infiniti QX56 DEC Exhaust Manifold with Integrated Catalytic Converter INF4525D
448.75, Save 39%   NEW ITEM
OEM: INF4525D, Item: 1307179
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: 49356
2004-2010 Infiniti QX56 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 49356
Add for Price, Save 20%   NEW ITEM
OEM: 49356, Item: 1255707
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: 50380
2004-2010 Infiniti QX56 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50380
Add for Price, Save 20%   NEW ITEM
OEM: 50380, Item: 1257057
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: INF4525PDEC
2011-2013 Infiniti QX56 DEC Exhaust Manifold with Integrated Catalytic Converter INF4525P
448.75, Save 39%   NO STOCK
OEM: INF4525P, Item: 1307180
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: 49357
2004-2010 Infiniti QX56 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 49357
Add for Price, Save 19%   NO STOCK
OEM: 49357, Item: 1292475
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX56 Exhaust Manifold with Integrated Catalytic Converter, OEM: 50381
2004-2010 Infiniti QX56 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50381
Add for Price, Save 19%   NO STOCK
OEM: 50381, Item: 1296941
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right