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Nissan PartsNissan Altima PartsCatalytic Converter

Nissan Altima Catalytic Converter

Why you drive your Altima.

Select Your VehicleIt's not a regular occurrence that you discover you need a replacement Catalytic Converter to repair your car or truck. Your Nissan dealership isn't the only place to buy genuine or original equipment quality replacement parts for your Altima. You bought your Altima because its fuel efficiency and economical pricing struck a chord inside you; so why would you be okay with anything but the best when it comes to superior quality auto parts? Nissan vehicle owners have come to expect a certain level of best-in-class value when driving their Altima around town.

Why Catalytic Converter replacement is so important.

Getting the most out of your car or truck depends on how well you maintain your engine and exhaust parts. Your Nissan Altima catalytic converter is likely the single most effective pollution control device on production vehicles today. Inside every catalytic converter are cells made from platinum and/or rhodium arranged in a honeycomb pattern that change the harmful emissions of your Nissan Altima from carbon monoxide and hydrocarbons to carbon dioxide and water. Thanks to this chemical reaction, automakers could now curb their contribution to air pollution, which is why every vehicle made today has a catalytic converter.

OEM parts, prices that won't break your bank, experienced automotive professionals.

Procuring new Nissan parts from www.carpartsdiscount.com means you are paying the lowest prices for the highest quality original and aftermarket replacement Altima parts on the internet. When your Nissan requires the best replacement Catalytic Converter, there's no need to trust any store other than the authority, Car Parts Discount. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Just choose your year from the list below to find the right Nissan Altima Catalytic Converter for your 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Bosal
Bosal
$60.95 - $519.45
20 Parts
Nissan Altima Catalytic Converter, OEM: 097-0373/0970373Bosal
2005-2012 Nissan Altima Bosal Catalytic Converter 097-0373
60.95, Save 39%   NEW ITEM
OEM: 097-0373, Item: 1244610
  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

Nissan Altima Catalytic Converter, OEM: 097-0443/0970443Bosal
2007-2009 Nissan Altima Bosal Catalytic Converter 097-0443
98.15, Save 39%   NEW ITEM
OEM: 097-0443, Item: 1244616
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Nissan Altima Catalytic Converter, OEM: 099-448/099448Bosal
1993-1994 Nissan Altima Bosal Catalytic Converter 099-448
124.35, Save 39%   NEW ITEM
OEM: 099-448, Item: 1244739
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Nissan Altima Catalytic Converter, OEM: 099-3781/0993781Bosal
1995-2001 Nissan Altima Bosal Catalytic Converter 099-3781
144.65, Save 39%   NEW ITEM
OEM: 099-3781, Item: 1245050
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 096-1486/0961486Bosal
2009-2012 Nissan Altima Bosal Catalytic Converter 096-1486
178.05, Save 39%   NEW ITEM
OEM: 096-1486, Item: 1244501
  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

Nissan Altima Catalytic Converter, OEM: 099-1403/0991403Bosal
1996-2001 Nissan Altima Bosal Catalytic Converter 099-1403
206.95, Save 39%   NEW ITEM
OEM: 099-1403, Item: 1244836
  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: Front

Nissan Altima Catalytic Converter, OEM: 099-1431/0991431Bosal
2002-2006 Nissan Altima Bosal Catalytic Converter 099-1431
215.75, Save 39%   NEW ITEM
OEM: 099-1431, Item: 1244848
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Right

Nissan Altima Catalytic Converter, OEM: 089-9402/0899402Bosal
1996-1997 Nissan Altima Bosal Catalytic Converter 089-9402
217.35, Save 39%   NEW ITEM
OEM: 089-9402, Item: 1244372
  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

Nissan Altima Catalytic Converter, OEM: 099-1401/0991401Bosal
2002-2006 Nissan Altima Bosal Catalytic Converter 099-1401
225.85, Save 39%   NEW ITEM
OEM: 099-1401, Item: 1244834
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 099-1418/0991418Bosal
1995-1996 Nissan Altima Bosal Catalytic Converter 099-1418
233.05, Save 39%   NEW ITEM
OEM: 099-1418, Item: 1244841
  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: Front

Nissan Altima Catalytic Converter, OEM: 096-1460/0961460Bosal
2007-2009 Nissan Altima Bosal Catalytic Converter 096-1460
233.85, Save 39%   NEW ITEM
OEM: 096-1460, Item: 1244490
  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

Nissan Altima Catalytic Converter, OEM: 089-9417/0899417Bosal
1998-1999 Nissan Altima Bosal Catalytic Converter 089-9417
238.05, Save 39%   NEW ITEM
OEM: 089-9417, Item: 1244378
  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

Nissan Altima Catalytic Converter, OEM: 099-1430/0991430Bosal
2002-2004 Nissan Altima Bosal Catalytic Converter 099-1430
260.95, Save 39%   NEW ITEM
OEM: 099-1430, Item: 1244847
  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

Bosal
2005-2006 Nissan Altima Bosal Catalytic Converter 099-1453
277.55, Save 39%   NEW ITEM
OEM: 099-1453, Item: 1244862
  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

Nissan Altima Catalytic Converter, OEM: 096-1454/0961454Bosal
2005-2006 Nissan Altima Bosal Catalytic Converter 096-1454
302.05, Save 39%   NEW ITEM
OEM: 096-1454, Item: 1244486
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Nissan Altima Catalytic Converter, OEM: 099-1402/0991402Bosal
2002-2005 Nissan Altima Bosal Catalytic Converter 099-1402
302.25, Save 39%   NEW ITEM
OEM: 099-1402, Item: 1244835
  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

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 096-1445/0961445Bosal
2007-2013 Nissan Altima Bosal Exhaust Manifold with Integrated Catalytic Converter 096-1445
303.65, Save 39%   NEW ITEM
OEM: 096-1445, Item: 1244483
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 096-1400/0961400Bosal
2002-2004 Nissan Altima Bosal Exhaust Manifold with Integrated Catalytic Converter 096-1400
354.55, Save 39%   NEW ITEM
OEM: 096-1400, Item: 1244480
  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: Front

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 096-1456/0961456Bosal
2005-2006 Nissan Altima Bosal Exhaust Manifold with Integrated Catalytic Converter 096-1456
359.15, Save 39%   NEW ITEM
OEM: 096-1456, Item: 1244487
  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

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 089-9416/0899416Bosal
2002-2003 Nissan Altima Bosal Exhaust Manifold with Integrated Catalytic Converter 089-9416
519.45, Save 39%   NEW ITEM
OEM: 089-9416, Item: 1244377
  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: Front

DEC
DEC
$196.35 - $724.35
18 Parts
Nissan Altima Catalytic Converter, OEM: NIS72595DEC
2007-2015 Nissan Altima DEC Catalytic Converter NIS72595
Add for Price, Save 31%   NEW ITEM
OEM: NIS72595, Item: 468506
  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

Nissan Altima Catalytic Converter, OEM: NIS2528DEC
2005-2006 Nissan Altima DEC Catalytic Converter NIS2528
Add for Price, Save 31%   NEW ITEM
OEM: NIS2528, Item: 468474
  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: Front Left

Nissan Altima Catalytic Converter, OEM: NIS72552DEC
1996-2001 Nissan Altima DEC Catalytic Converter NIS72552
Add for Price, Save 31%   NEW ITEM
OEM: NIS72552, Item: 468499
  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: Front

Nissan Altima Catalytic Converter, OEM: NIS2527BDEC
2002-2006 Nissan Altima DEC Catalytic Converter NIS2527B
Add for Price, Save 31%   NEW ITEM
OEM: NIS2527B, Item: 468473
  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

Nissan Altima Catalytic Converter, OEM: NIS2514FDEC
2002-2005 Nissan Altima DEC Catalytic Converter NIS2514F
Add for Price, Save 31%   NEW ITEM
OEM: NIS2514F, Item: 468467
  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: Front Right

Nissan Altima Catalytic Converter, OEM: NIS2569RDEC
2006 Nissan Altima DEC Catalytic Converter NIS2569R
Add for Price, Save 31%  
OEM: NIS2569R, Item: 468489
  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: Front Right

Nissan Altima Catalytic Converter, OEM: NIS2536DEC
2002-2006 Nissan Altima DEC Catalytic Converter NIS2536
Add for Price, Save 31%   NEW ITEM
OEM: NIS2536, Item: 468476
  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: Front Left

Nissan Altima Catalytic Converter, OEM: NIS2523DEC
2007-2012 Nissan Altima DEC Catalytic Converter NIS2523
Add for Price, Save 31%   NEW ITEM
OEM: NIS2523, Item: 468471
  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: Front Left

Nissan Altima Catalytic Converter, OEM: NIS9M2527BDEC
2002-2003 Nissan Altima DEC Catalytic Converter NIS9M2527B
Add for Price, Save 31%   NEW ITEM
OEM: NIS9M2527B, Item: 468522
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. 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 replacement.. (more)

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

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter and Pipe Assembly, OEM: NIS2544DEC
2002-2006 Nissan Altima DEC Catalytic Converter and Pipe Assembly NIS2544
344.85, Save 39%   NEW ITEM
OEM: NIS2544, Item: 996484
  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

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: NIS2527DEC
2004-2006 Nissan Altima DEC Exhaust Manifold with Integrated Catalytic Converter NIS2527
Add for Price, Save 31%   NEW ITEM
OEM: NIS2527, Item: 468472
  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: Front

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: NIS2534DEC
2002-2003 Nissan Altima DEC Exhaust Manifold with Integrated Catalytic Converter NIS2534
Add for Price, Save 31%   NEW ITEM
OEM: NIS2534, Item: 468475
  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: Front

Nissan Altima Catalytic Converter and Pipe Assembly, OEM: NIS2543DEC
2005-2006 Nissan Altima DEC Catalytic Converter and Pipe Assembly NIS2543
350.85, Save 39%   NEW ITEM
OEM: NIS2543, Item: 996483
  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

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: NIS72594DEC
2007-2012 Nissan Altima DEC Exhaust Manifold with Integrated Catalytic Converter NIS72594
Add for Price, Save 31%   NEW ITEM
OEM: NIS72594, Item: 468505
  In Stock, Usually ships within 1 business day

Replacement for models originally equipped with four-bolt exhaust flange. 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.. (more)

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

Nissan Altima Catalytic Converter and Pipe Assembly, OEM: NIS92543DEC
2005 Nissan Altima DEC Catalytic Converter and Pipe Assembly NIS92543
Add for Price, Save 31%   NEW ITEM
OEM: NIS92543, Item: 475054
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. 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 replacement.. (more)

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

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter and Pipe Assembly, OEM: NIS92544DEC
2002-2005 Nissan Altima DEC Catalytic Converter and Pipe Assembly NIS92544
Add for Price, Save 31%   NEW ITEM
OEM: NIS92544, Item: 475055
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. 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 replacement.. (more)

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

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter and Pipe Assembly, OEM: NIS92544DEC
2002-2005 Nissan Altima DEC Catalytic Converter and Pipe Assembly NIS92544
448.75, Save 39%   NEW ITEM
OEM: NIS92544, Item: 996538
  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

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: NIS92596DEC
2002-2003 Nissan Altima DEC Exhaust Manifold with Integrated Catalytic Converter NIS92596
724.35, Save 39%   NEW ITEM
OEM: NIS92596, Item: 996544
  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: Front

Dorman
Dorman
$296.85 - $340.65
4 Parts
Nissan Altima Exhaust Manifold & Catalytic Converter, OEM: 674-959/674959Dorman
2005-2009 Nissan Altima Dorman Exhaust Manifold & Catalytic Converter 674-959
Add for Price, Save 28%   NEW ITEM
OEM: 674-959, Item: 401386
  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 Dorman directly for.. (more)

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

Nissan Altima Exhaust Manifold & Catalytic Converter, OEM: 674-659/674659Dorman
2002-2004 Nissan Altima Dorman Exhaust Manifold & Catalytic Converter 674-659
Add for Price, Save 28%   NEW ITEM
OEM: 674-659, Item: 263301
  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 Dorman directly for.. (more)

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

Nissan Altima Exhaust Manifold & Catalytic Converter, OEM: 674-933/674933Dorman
2007-2013 Nissan Altima Dorman Exhaust Manifold & Catalytic Converter 674-933
Add for Price, Save 28%   NEW ITEM
OEM: 674-933, Item: 401381
  In Stock, Usually ships within 1 business day

Replacement for models originally equipped with four-bolt exhaust flange. 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.. (more)

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

Dorman
2002-2003 Nissan Altima Dorman Exhaust Manifold with Integrated Catalytic Converter 673-959
Add for Price, Save 29%   NEW ITEM
OEM: 673-959, Item: 683731
  Only 7 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Eastern Catalytic
Eastern Catalytic
$38.65 - $431.75
33 Parts
Nissan Altima Catalytic Converter, OEM: 70258Eastern Catalytic
2002-2006 Nissan Altima 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

Nissan Altima Catalytic Converter, OEM: 70421Eastern Catalytic
1993-1994 Nissan Altima Eastern Catalytic Catalytic Converter 70421
42.85, Save 39%   NEW ITEM
OEM: 70421, Item: 1005375
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 83165Eastern Catalytic
2002-2006 Nissan Altima Eastern Catalytic Catalytic Converter 83165
64.05, Save 39%  
OEM: 83165, Item: 1005399
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 83166Eastern Catalytic
1995-1999 Nissan Altima Eastern Catalytic Catalytic Converter 83166
64.05, Save 39%   POPULAR
OEM: 83166, Item: 1005400
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 83706Eastern Catalytic
2000-2001 Nissan Altima Eastern Catalytic Catalytic Converter 83706
64.65, Save 39%   NEW ITEM
OEM: 83706, Item: 1005411
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 40008Eastern Catalytic
1993-1994 Nissan Altima Eastern Catalytic Catalytic Converter 40008
110.55, Save 39%  
OEM: 40008, Item: 1004962
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 40230Eastern Catalytic
1995-1999 Nissan Altima Eastern Catalytic Catalytic Converter 40230
160.35, Save 39%   NEW ITEM
OEM: 40230, Item: 1004981
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 40517Eastern Catalytic
2000-2001 Nissan Altima Eastern Catalytic Catalytic Converter 40517
181.75, Save 39%   NEW ITEM
OEM: 40517, Item: 1005101
  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

Nissan Altima Catalytic Converter, OEM: 809604Eastern Catalytic
2000-2001 Nissan Altima Eastern Catalytic Catalytic Converter 809604
197.75, Save 39%   NEW ITEM
OEM: 809604, Item: 1431976
  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

Nissan Altima Catalytic Converter, OEM: 40420Eastern Catalytic
2002-2006 Nissan Altima Eastern Catalytic Catalytic Converter 40420
197.95, Save 39%   NEW ITEM
OEM: 40420, Item: 1005056
  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

Nissan Altima Catalytic Converter, OEM: 40552Eastern Catalytic
2002-2006 Nissan Altima Eastern Catalytic Catalytic Converter 40552
197.95, Save 39%   NEW ITEM
OEM: 40552, Item: 1005109
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Right

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 40810Eastern Catalytic
2002-2006 Nissan Altima Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter 40810
203.95, Save 39%   NEW ITEM
OEM: 40810, Item: 1005207
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Nissan Altima Catalytic Converter, OEM: 40576Eastern Catalytic
2005-2006 Nissan Altima Eastern Catalytic Catalytic Converter 40576
220.85, Save 39%   NEW ITEM
OEM: 40576, Item: 1005115
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Right

Nissan Altima Catalytic Converter, OEM: 40514Eastern Catalytic
2002-2006 Nissan Altima Eastern Catalytic Catalytic Converter 40514
222.75, Save 39%   NEW ITEM
OEM: 40514, Item: 1005099
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 40389Eastern Catalytic
1996-2001 Nissan Altima Eastern Catalytic Catalytic Converter 40389
239.55, Save 39%   NEW ITEM
OEM: 40389, Item: 1005038
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Nissan Altima Catalytic Converter, OEM: 40577Eastern Catalytic
2005-2006 Nissan Altima Eastern Catalytic Catalytic Converter 40577
245.85, Save 39%   NEW ITEM
OEM: 40577, Item: 1005116
  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

Nissan Altima Catalytic Converter, OEM: 40553Eastern Catalytic
2002-2006 Nissan Altima Eastern Catalytic Catalytic Converter 40553
251.85, Save 39%   NEW ITEM
OEM: 40553, Item: 1005110
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 809548Eastern Catalytic
1996-1999 Nissan Altima Eastern Catalytic Catalytic Converter 809548
252.45, Save 39%   NEW ITEM
OEM: 809548, Item: 1431960
  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

Nissan Altima Catalytic Converter, OEM: 808529Eastern Catalytic
1996-2001 Nissan Altima Eastern Catalytic Catalytic Converter 808529
254.05, Save 39%   NEW ITEM
OEM: 808529, Item: 1435152
  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: Front

Nissan Altima Catalytic Converter, OEM: 808555Eastern Catalytic
2002-2005 Nissan Altima Eastern Catalytic Catalytic Converter 808555
262.65, Save 39%   NEW ITEM
OEM: 808555, Item: 1431938
  Only 5 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 Right

Nissan Altima Catalytic Converter, OEM: 808558Eastern Catalytic
2004-2005 Nissan Altima Eastern Catalytic Catalytic Converter 808558
269.85, Save 39%   NEW ITEM
OEM: 808558, Item: 1431939
  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: Front Right

Nissan Altima Catalytic Converter, OEM: 40887Eastern Catalytic
2007-2008 Nissan Altima Eastern Catalytic Catalytic Converter 40887
272.35, Save 39%   NEW ITEM
OEM: 40887, Item: 1005233
  Only 5 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

Nissan Altima Catalytic Converter, OEM: 751197Eastern Catalytic
2006 Nissan Altima Eastern Catalytic Catalytic Converter 751197
279.75, Save 39%   NEW ITEM
OEM: 751197, Item: 1436862
  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

Nissan Altima Catalytic Converter, OEM: 808559Eastern Catalytic
2005 Nissan Altima Eastern Catalytic Catalytic Converter 808559
281.05, Save 39%   NEW ITEM
OEM: 808559, Item: 1431940
  Only 5 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

Nissan Altima Catalytic Converter, OEM: 751126Eastern Catalytic
2006 Nissan Altima Eastern Catalytic Catalytic Converter 751126
286.35, Save 39%   NEW ITEM
OEM: 751126, Item: 1435148
  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: Front

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 40800Eastern Catalytic
2007-2012 Nissan Altima Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter 40800
291.55, Save 39%   NEW ITEM
OEM: 40800, Item: 1005202
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Nissan Altima Catalytic Converter, OEM: 808534Eastern Catalytic
2002-2005 Nissan Altima Eastern Catalytic Catalytic Converter 808534
315.25, Save 39%   NEW ITEM
OEM: 808534, Item: 1431930
  Only 5 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

Nissan Altima Catalytic Converter, OEM: 809608Eastern Catalytic
2002-2005 Nissan Altima Eastern Catalytic Catalytic Converter 809608
322.95, Save 39%   NEW ITEM
OEM: 809608, Item: 1431977
  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

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 40989Eastern Catalytic
2013-2015 Nissan Altima Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter 40989
341.35, Save 39%   NEW ITEM
OEM: 40989, Item: 1416834
  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: Front

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 751195Eastern Catalytic
2004-2006 Nissan Altima Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter 751195
381.35, Save 39%   NEW ITEM
OEM: 751195, Item: 1431915
  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: Front

Nissan Altima Catalytic Converter, OEM: 40886Eastern Catalytic
2007-2012 Nissan Altima Eastern Catalytic Catalytic Converter 40886
409.15, Save 39%   NEW ITEM
OEM: 40886, Item: 1172059
  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: Front Right

Nissan Altima Catalytic Converter, OEM: 754438Eastern Catalytic
2006 Nissan Altima Eastern Catalytic Catalytic Converter 754438
416.45, Save 39%   NEW ITEM
OEM: 754438, Item: 1435150
  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: Center

Nissan Altima Catalytic Converter, OEM: 809611Eastern Catalytic
2004-2005 Nissan Altima Eastern Catalytic Catalytic Converter 809611
431.75, Save 39%   NEW ITEM
OEM: 809611, Item: 1431979
  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: Rear

Flowmaster
Flowmaster
$87.15 - $180.35
3 Parts
Flowmaster
2002-2004 Nissan Altima Flowmaster Catalytic Converter 2821124
87.15, Save 39%   NEW ITEM
OEM: 2821124, Item: 1444656
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Flowmaster
1996-1997, 2005 Nissan Altima Flowmaster Catalytic Converter 940334
180.35, Save 39%   NEW ITEM
OEM: 940334, Item: 1444645
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear, Front

Flowmaster
2006 Nissan Altima Flowmaster Catalytic Converter 2820124
88.85, Save 39%   NO STOCK
OEM: 2820124, Item: 1444655
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Magnaflow
$61.15 - $480.85
57 Parts
Nissan Altima Catalytic Converter, OEM: 91004
1993-1997 Nissan Altima Magnaflow Catalytic Converter 91004
Add for Price, Save 29%   NEW ITEM
OEM: 91004, Item: 1256371
  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

Nissan Altima Catalytic Converter, OEM: 99205HM
2002-2006 Nissan Altima Magnaflow Catalytic Converter 99205HM
Add for Price, Save 21%  
OEM: 99205HM, Item: 1256350
  Only 8 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

Nissan Altima Catalytic Converter, OEM: 99206HM
2006-2015 Nissan Altima Magnaflow Catalytic Converter 99206HM
Add for Price, Save 21%   NEW ITEM
OEM: 99206HM, Item: 1256351
  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: Rear

Nissan Altima Catalytic Converter, OEM: 441305
1996-1997, 2000-2005 Nissan Altima Magnaflow Catalytic Converter 441305
Add for Price,  
OEM: 441305, Item: 1226528
  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

Nissan Altima Catalytic Converter, OEM: 441005
1998-1999 Nissan Altima Magnaflow Catalytic Converter 441005
Add for Price,   NEW ITEM
OEM: 441005, Item: 1226504
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 99235HM
2002-2005 Nissan Altima Magnaflow Catalytic Converter 99235HM
Add for Price, Save 21%   NEW ITEM
OEM: 99235HM, Item: 1256354
  Only 4 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

Nissan Altima Catalytic Converter, OEM: 99005HM
1998-2001 Nissan Altima Magnaflow Catalytic Converter 99005HM
Add for Price, Save 21%   NEW ITEM
OEM: 99005HM, Item: 1256388
  Only 4 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

Nissan Altima Catalytic Converter, OEM: 51205
2002-2006 Nissan Altima Magnaflow Catalytic Converter 51205
Add for Price, Save 21%   NEW ITEM
OEM: 51205, Item: 1256703
  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

Nissan Altima Catalytic Converter, OEM: 338105
1995 Nissan Altima Magnaflow Catalytic Converter 338105
Add for Price, Save 20%   NEW ITEM
OEM: 338105, Item: 1373833
  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

Nissan Altima Catalytic Converter, OEM: 337304
1995 Nissan Altima Magnaflow Catalytic Converter 337304
Add for Price, Save 20%   NEW ITEM
OEM: 337304, Item: 1226476
  Only 5 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

Nissan Altima Catalytic Converter, OEM: 51206
2006-2015 Nissan Altima Magnaflow Catalytic Converter 51206
Add for Price, Save 26%   NEW ITEMPOPULAR
OEM: 51206, Item: 1258619
  In Stock, Usually ships within 1 business day

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

Nissan Altima Catalytic Converter, OEM: 51235
2002-2005 Nissan Altima Magnaflow Catalytic Converter 51235
Add for Price, Save 25%   NEW ITEM
OEM: 51235, Item: 1258629
  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

Nissan Altima Catalytic Converter, OEM: 51005
1998-2001 Nissan Altima Magnaflow Catalytic Converter 51005
Add for Price, Save 25%   NEW ITEM
OEM: 51005, Item: 1256735
  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

Nissan Altima Catalytic Converter, OEM: 542005
2009-2010 Nissan Altima Magnaflow Catalytic Converter 542005
Add for Price, Save 21%   NEW ITEM
OEM: 542005, Item: 1351055
  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

Nissan Altima Catalytic Converter, OEM: 457105
1998-2003 Nissan Altima Magnaflow Catalytic Converter 457105
Add for Price, Save 21%   NEW ITEM
OEM: 457105, Item: 1226807
  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

Nissan Altima Catalytic Converter, OEM: 542206
2006 Nissan Altima Magnaflow Catalytic Converter 542206
Add for Price, Save 24%   NEW ITEM
OEM: 542206, Item: 1257276
  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

Nissan Altima Catalytic Converter, OEM: 444005
1996-2001 Nissan Altima Magnaflow Catalytic Converter 444005
Add for Price, Save 20%   NEW ITEM
OEM: 444005, Item: 1226541
  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: Front

Nissan Altima Catalytic Converter, OEM: 444105
2002-2005 Nissan Altima Magnaflow Catalytic Converter 444105
Add for Price, Save 21%   NEW ITEM
OEM: 444105, Item: 1226551
  Only 5 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

Nissan Altima Catalytic Converter, OEM: 332004
1993-1994 Nissan Altima Magnaflow Catalytic Converter 332004
Add for Price, Save 24%   NEW ITEM
OEM: 332004, Item: 1257207
  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

Nissan Altima Catalytic Converter, OEM: 444006
1996-2001 Nissan Altima Magnaflow Catalytic Converter 444006
Add for Price, Save 24%   NEW ITEM
OEM: 444006, Item: 1452454
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Nissan Altima Catalytic Converter, OEM: 23705
1998-2001 Nissan Altima Magnaflow Catalytic Converter 23705
Add for Price, Save 22%   POPULAR
OEM: 23705, Item: 1255402
  Only 6 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

Nissan Altima Catalytic Converter, OEM: 23706
1995-1997 Nissan Altima Magnaflow Catalytic Converter 23706
Add for Price, Save 22%   NEW ITEM
OEM: 23706, Item: 1255403
  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

2007-2010 Nissan Altima Magnaflow Catalytic Converter 557206
Add for Price, Save 24%   NEW ITEM
OEM: 557206, Item: 1411115
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Nissan Altima Catalytic Converter, OEM: 51237
1998-2001 Nissan Altima Magnaflow Catalytic Converter 51237
Add for Price, Save 22%   NEW ITEM
OEM: 51237, Item: 1465873
  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: Rear

Nissan Altima Catalytic Converter, OEM: 50833
2006 Nissan Altima Magnaflow Catalytic Converter 50833
Add for Price, Save 22%   NEW ITEM
OEM: 50833, Item: 1257286
  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: Front Rearward

Nissan Altima Catalytic Converter, OEM: 50220
1995-1996 Nissan Altima Magnaflow Catalytic Converter 50220
Add for Price, Save 22%   NEW ITEM
OEM: 50220, Item: 1255384
  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: Front

Nissan Altima Catalytic Converter, OEM: 338705
1995 Nissan Altima Magnaflow Catalytic Converter 338705
Add for Price, Save 21%   NEW ITEM
OEM: 338705, Item: 1257489
  Only 5 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

Nissan Altima Catalytic Converter, OEM: 441062
1998-2001 Nissan Altima Magnaflow Catalytic Converter 441062
Add for Price, Save 21%   NEW ITEM
OEM: 441062, Item: 1257576
  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

Nissan Altima Catalytic Converter, OEM: 441060
1996-1997 Nissan Altima Magnaflow Catalytic Converter 441060
Add for Price, Save 21%   NEW ITEM
OEM: 441060, Item: 1257575
  Only 6 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

Nissan Altima Catalytic Converter, OEM: 93287
2002-2006 Nissan Altima Magnaflow Catalytic Converter 93287
Add for Price, Save 21%   NEW ITEM
OEM: 93287, Item: 1256504
  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

Nissan Altima Catalytic Converter, OEM: 51207
2002-2004 Nissan Altima Magnaflow Catalytic Converter 51207
Add for Price, Save 21%   NEW ITEM
OEM: 51207, Item: 1416370
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Forward

Nissan Altima Catalytic Converter, OEM: 50836
2002-2005 Nissan Altima Magnaflow Catalytic Converter 50836
Add for Price, Save 21%   NEW ITEM
OEM: 50836, Item: 1258550
  Only 6 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: Front Rearward

Nissan Altima Catalytic Converter, OEM: 49322
2006 Nissan Altima Magnaflow Catalytic Converter 49322
Add for Price, Save 21%   NEW ITEM
OEM: 49322, Item: 1255557
  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: Front Rearward

Nissan Altima Catalytic Converter, OEM: 93361
2002-2005 Nissan Altima Magnaflow Catalytic Converter 93361
Add for Price, Save 21%   NEW ITEM
OEM: 93361, Item: 1256477
  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: Rear

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 50805
2002-2006 Nissan Altima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50805
Add for Price, Save 19%   NEW ITEM
OEM: 50805, Item: 1256476
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Nissan Altima Catalytic Converter, OEM: 49360
1996-2001 Nissan Altima Magnaflow Catalytic Converter 49360
Add for Price, Save 21%   NEW ITEM
OEM: 49360, Item: 1255382
  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: Front

Nissan Altima Catalytic Converter, OEM: 441705
1996-2001 Nissan Altima Magnaflow Catalytic Converter 441705
Add for Price, Save 21%   NEW ITEM
OEM: 441705, Item: 1255409
  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

Nissan Altima Catalytic Converter, OEM: 541005
2006 Nissan Altima Magnaflow Catalytic Converter 541005
Add for Price, Save 22%   NEW ITEM
OEM: 541005, Item: 1258003
  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: Front Left, Front Right

Nissan Altima Catalytic Converter, OEM: 541105
2006, 2009-2010 Nissan Altima Magnaflow Catalytic Converter 541105
Add for Price, Save 22%   NEW ITEM
OEM: 541105, Item: 1258011
  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: Front, Front Right

Nissan Altima Catalytic Converter, OEM: 93669
2006 Nissan Altima Magnaflow Catalytic Converter 93669
Add for Price, Save 21%   NEW ITEM
OEM: 93669, Item: 1258922
  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

Nissan Altima Catalytic Converter, OEM: 49523
2002-2006 Nissan Altima Magnaflow Catalytic Converter 49523
Add for Price, Save 21%   NEW ITEM
OEM: 49523, Item: 1256049
  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

Nissan Altima Catalytic Converter, OEM: 49325
2002-2005 Nissan Altima Magnaflow Catalytic Converter 49325
Add for Price, Save 21%   NEW ITEM
OEM: 49325, Item: 1255431
  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: Front Rearward

Nissan Altima Catalytic Converter, OEM: 52128
2007-2012 Nissan Altima Magnaflow Catalytic Converter 52128
Add for Price, Save 21%   NEW ITEM
OEM: 52128, Item: 1411044
  Only 1 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: Front Forward

Nissan Altima Catalytic Converter, OEM: 452871
1998-2001 Nissan Altima Magnaflow Catalytic Converter 452871
Add for Price, Save 21%   NEW ITEM
OEM: 452871, Item: 1259050
  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: Front

Nissan Altima Catalytic Converter, OEM: 49568
2002-2005 Nissan Altima Magnaflow Catalytic Converter 49568
Add for Price, Save 21%   NEW ITEM
OEM: 49568, Item: 1256028
  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

2007-2010 Nissan Altima Magnaflow Catalytic Converter 557504
Add for Price, Save 21%   NEW ITEM
OEM: 557504, Item: 1445197
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Nissan Altima Catalytic Converter, OEM: 52163
2007-2012 Nissan Altima Magnaflow Catalytic Converter 52163
Add for Price, Save 21%   NEW ITEM
OEM: 52163, Item: 1410958
  Only 6 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: Front Rearward

Nissan Altima Catalytic Converter, OEM: 457020
2002-2003 Nissan Altima Magnaflow Catalytic Converter 457020
Add for Price, Save 21%   NEW ITEM
OEM: 457020, Item: 1410874
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Nissan Altima Catalytic Converter, OEM: 57020
2002-2003 Nissan Altima Magnaflow Catalytic Converter 57020
Add for Price, Save 23%   NEW ITEM
OEM: 57020, Item: 1452231
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Nissan Altima Catalytic Converter, OEM: 49710
2006 Nissan Altima Magnaflow Catalytic Converter 49710
Add for Price, Save 21%   NEW ITEM
OEM: 49710, Item: 1256032
  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

Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 49293
2002-2006 Nissan Altima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 49293
Add for Price, Save 20%   NEW ITEM
OEM: 49293, Item: 1255705
  Only 2 left In Stock, Usually ships within 1-2 business days
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Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 49295
2007-2015 Nissan Altima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 49295
Add for Price, Save 19%   NEW ITEM
OEM: 49295, Item: 1256931
  Only 1 left In Stock, Usually ships within 1-2 business days
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Nissan Altima Exhaust Manifold with Integrated Catalytic Converter, OEM: 452019
2002-2003 Nissan Altima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 452019
Add for Price, Save 20%   NEW ITEM
OEM: 452019, Item: 1259091
  In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Front

Nissan Altima Catalytic Converter, OEM: 50871
1996-2001 Nissan Altima Magnaflow Catalytic Converter 50871
Add for Price, Save 19%   NO STOCK
OEM: 50871, Item: 1255392
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Vehicle Install Locations: Front

Nissan Altima Catalytic Converter, OEM: 52190
2007-2009 Nissan Altima Magnaflow Catalytic Converter 52190
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OEM: 52190, Item: 1423117
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Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 49504
2007-2015 Nissan Altima Magnaflow Catalytic Converter 49504
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OEM: 49504, Item: 1256116
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2007-2010 Nissan Altima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 553295
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OEM: 553295, Item: 1450591
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Walker
Walker
$51.75 - $518.05
33 Parts
Nissan Altima EPA Standard Universal Converter, OEM: 15036Walker
1993-1994 Nissan Altima Walker EPA Standard Universal Converter 15036
51.75, Save 39%  
OEM: 15036, Item: 661933
  In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 93207Walker
1996-2001 Nissan Altima Walker Catalytic Converter 93207
73.05, Save 39%   NEW ITEM
OEM: 93207, Item: 1148312
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 93203Walker
2002-2012 Nissan Altima Walker Catalytic Converter 93203
77.25, Save 39%   NEW ITEM
OEM: 93203, Item: 1148310
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Nissan Altima EPA Ultra Universal Converter, OEM: 93253Walker
2005, 2008-2014 Nissan Altima Walker EPA Ultra Universal Converter 93253
80.25, Save 39%  
OEM: 93253, Item: 669306
  Only 4 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 80256Walker
1994 Nissan Altima Walker Catalytic Converter 80256
84.65, Save 39%   NEW ITEM
OEM: 80256, Item: 1147867
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Nissan Altima Universal Catalytic Converter, OEM: 93236Walker
1995 Nissan Altima Walker Universal Catalytic Converter 93236
89.75, Save 39%   NEW ITEM
OEM: 93236, Item: 358368
  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)

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Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 83206Walker
2007-2009 Nissan Altima Walker Catalytic Converter 83206
107.55, Save 39%   NEW ITEM
OEM: 83206, Item: 1312861
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Nissan Altima EPA Standard Direct Fit Converter, OEM: 15538Walker
1998-1999 Nissan Altima Walker EPA Standard Direct Fit Converter 15538
107.55, Save 39%   NEW ITEM
OEM: 15538, Item: 660434
  Only 8 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Rear

Nissan Altima CalCat Universal Converter, OEM: 83217Walker
2004-2009 Nissan Altima Walker CalCat Universal Converter 83217
111.95, Save 39%   NEW ITEM
OEM: 83217, Item: 559551
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 80826Walker
1993 Nissan Altima Walker Catalytic Converter 80826
116.55, Save 39%   NEW ITEM
OEM: 80826, Item: 1428730
  Only 1 left In Stock, Usually ships within 1 business day
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Nissan Altima Catalytic Converter, OEM: 81126Walker
1993 Nissan Altima Walker Catalytic Converter 81126
120.95, Save 39%   NEW ITEM
OEM: 81126, Item: 1234384
  Only 9 left In Stock, Usually ships within 1 business day
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Nissan Altima Catalytic Converter, OEM: 82602Walker
2002-2005 Nissan Altima Walker Catalytic Converter 82602
123.45, Save 39%   NEW ITEM
OEM: 82602, Item: 1148165
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 82625Walker
1995-2001 Nissan Altima Walker Catalytic Converter 82625
130.75, Save 39%   NEW ITEM
OEM: 82625, Item: 1148182
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Nissan Altima EPA Ultra Direct Fit Converter, OEM: 15851Walker
1995-1997 Nissan Altima Walker EPA Ultra Direct Fit Converter 15851
140.65, Save 39%   NEW ITEM
OEM: 15851, Item: 660483
  Only 2 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Rear

Nissan Altima EPA Ultra Direct Fit Converter, OEM: 54782Walker
2007-2016 Nissan Altima Walker EPA Ultra Direct Fit Converter 54782
149.05, Save 39%   NEW ITEM
OEM: 54782, Item: 660644
  Only 5 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Rear

Nissan Altima EPA Ultra Direct Fit Converter, OEM: 16438Walker
2002-2003 Nissan Altima Walker EPA Ultra Direct Fit Converter 16438
196.45, Save 39%   NEW ITEM
OEM: 16438, Item: 660563
  Only 4 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Front Right

Nissan Altima EPA Ultra Direct Fit Converter, OEM: 54360Walker
2002-2006 Nissan Altima Walker EPA Ultra Direct Fit Converter 54360
202.35, Save 39%  
OEM: 54360, Item: 660624
  In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Rear

Nissan Altima EPA Ultra Direct Fit Converter, OEM: 16419Walker
2006 Nissan Altima Walker EPA Ultra Direct Fit Converter 16419
204.65, Save 39%   NEW ITEM
OEM: 16419, Item: 660560
  Only 5 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Front Right

Nissan Altima EPA Ultra Direct Fit Converter, OEM: 16133Walker
1998-2001 Nissan Altima Walker EPA Ultra Direct Fit Converter 16133
213.75, Save 39%   NEW ITEM
OEM: 16133, Item: 660505
  Only 3 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Front

Nissan Altima EPA Ultra Direct Fit Converter, OEM: 54478Walker
2002-2004 Nissan Altima Walker EPA Ultra Direct Fit Converter 54478
187.73, Save 49%   NEW ITEMPOPULAR
OEM: 54478, Item: 660629
  Only 7 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Nissan Altima CalCat Direct Fit Converter, OEM: 83264Walker
2004-2006 Nissan Altima Walker CalCat Direct Fit Converter 83264
230.45, Save 39%   NEW ITEM
OEM: 83264, Item: 669275
  Only 5 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Rear

Nissan Altima CalCat Direct Fit Converter, OEM: 82660Walker
1995-2001 Nissan Altima Walker CalCat Direct Fit Converter 82660
234.85, Save 39%   NEW ITEM
OEM: 82660, Item: 660789
  Only 1 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Rear

Nissan Altima Catalytic Converter, OEM: 16286Walker
1995-1997 Nissan Altima Walker Catalytic Converter 16286
255.25, Save 39%   NEW ITEM
OEM: 16286, Item: 436388
  Only 2 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: Front

Nissan Altima EPA Ultra Manifold Converter, OEM: 16456Walker
2002-2003 Nissan Altima Walker EPA Ultra Manifold Converter 16456
255.95, Save 39%   NEW ITEM
OEM: 16456, Item: 660568
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Nissan Altima CalCat Direct Fit Converter, OEM: 82574Walker
1995-2001 Nissan Altima Walker CalCat Direct Fit Converter 82574
272.85, Save 39%   NEW ITEM
OEM: 82574, Item: 660777
  Only 3 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Front

Nissan Altima CalCat Direct Fit Converter, OEM: 83259Walker
2007-2009 Nissan Altima Walker CalCat Direct Fit Converter 83259
274.65, Save 39%   NEW ITEM
OEM: 83259, Item: 559500
  Only 8 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Nissan Altima CalCat Direct Fit Converter, OEM: 82659Walker
2002-2003 Nissan Altima Walker CalCat Direct Fit Converter 82659
320.35, Save 39%   NEW ITEM
OEM: 82659, Item: 660788
  Only 2 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Rear

Walker
2013-2016 Nissan Altima Walker Exhaust Manifold with Integrated Catalytic Converter 16694
335.25, Save 39%   NEW ITEM
OEM: 16694, Item: 1463552
  Only 7 left In Stock, Usually ships within 1 business day
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Nissan Altima Exhaust Manifold & Catalytic Converter, OEM: 16403Walker
2004-2006 Nissan Altima Walker Exhaust Manifold & Catalytic Converter 16403
342.05, Save 39%   NEW ITEM
OEM: 16403, Item: 357807
  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: Front

Nissan Altima EPA Ultra Manifold Converter, OEM: 16593Walker
2007-2012 Nissan Altima Walker EPA Ultra Manifold Converter 16593
362.55, Save 39%   NEW ITEM
OEM: 16593, Item: 559331
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Nissan Altima CalCat Manifold Converter, OEM: 83390Walker
2007-2009 Nissan Altima Walker CalCat Manifold Converter 83390
485.15, Save 39%   NEW ITEM
OEM: 83390, Item: 559516
  Only 6 left In Stock, Usually ships within 1 business day

Replacement for models originally equipped with four-bolt exhaust flange.

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Vehicle Install Locations: Front

Nissan Altima Exhaust Manifold & Catalytic Converter, OEM: 82554Walker
2002-2003 Nissan Altima Walker Exhaust Manifold & Catalytic Converter 82554
506.15, Save 39%   NEW ITEM
OEM: 82554, Item: 358352
  Only 5 left In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. 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 replacement.. (more)

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

Vehicle Install Locations: Front

Nissan Altima CalCat Manifold Converter, OEM: 83397Walker
2004-2006 Nissan Altima Walker CalCat Manifold Converter 83397
518.05, Save 39%   NEW ITEM
OEM: 83397, Item: 559519
  Only 5 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