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Audi PartsAudi A8 Quattro PartsCatalytic Converter

Audi A8 Quattro Catalytic Converter

Great cars and trucks like your A8 Quattro need great parts.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs these days. While it may not be difficult to find replacement parts for Audi vehicles, these days only the highest quality are required to maintain your automobile. Audi vehicle enthusiasts have become used to a certain level of sporty handling when driving their A8 Quattro around town. Anyone who operates a Audi knows that when it comes to maintaining their car, truck, or SUV only the highest quality replacement parts will do.

Don't go too long without fixing your Catalytic Converter... here's why.

Getting the most out of your car or truck depends on how well you maintain your engine and exhaust parts. Your Audi A8 Quattro 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 Audi A8 Quattro from carbon monoxide and hydrocarbons to carbon dioxide and water. This process revolutionized automakers' ability to improve air quality, which is why every vehicle made today has a catalytic converter.

The leading brand name parts .

At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you buy the appropriate Audi A8 Quattro part for your needs. Given all the trouble that can be involved with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the first place you go to make purchasing it easy. Don't let a Catalytic Converter repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by using anything but the best repair parts. Audi A8 Quattro Catalytic Converter parts for 2015, 2014, 2013, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997 vehicles are available here... just click your year to find them.

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Audi A8 Quattro CalCat Universal Converter, OEM: 81804Walker
2002-2003 Audi A8 Quattro Walker CalCat Universal Converter 81804
117.86, Save 49%   NEW ITEMPOPULAR
OEM: 81804, Item: 660379
  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

Audi A8 Quattro Catalytic Converter, OEM: 448004
1997-2000 Audi A8 Quattro Magnaflow Catalytic Converter 448004
Add for Price, Save 16%   NEW ITEM
OEM: 448004, Item: 1226695
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Audi A8 Quattro Catalytic Converter, OEM: AU1371DDEC
2000-2003 Audi A8 Quattro DEC Catalytic Converter AU1371D
355.45, Save 39%   NEW ITEM
OEM: AU1371D, Item: 994841
  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: Left, Rear Left

Audi A8 Quattro Catalytic Converter, OEM: 81660Walker
2002-2003 Audi A8 Quattro Walker Catalytic Converter 81660
139.35, Save 39%   NEW ITEM
OEM: 81660, Item: 1147937
  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 Left, Rear Right

Audi A8 Quattro Catalytic Converter, OEM: 82629Walker
1997-2000 Audi A8 Quattro Walker Catalytic Converter 82629
162.95, Save 39%   NEW ITEM
OEM: 82629, Item: 1456850
  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, Right

Audi A8 Quattro Catalytic Converter, OEM: AU91381PDEC
2002-2003 Audi A8 Quattro DEC Catalytic Converter AU91381P
Add for Price, Save 31%   NEW ITEM
OEM: AU91381P, Item: 467449
  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: Right

Audi A8 Quattro Catalytic Converter, OEM: AU91381DDEC
2002-2003 Audi A8 Quattro DEC Catalytic Converter AU91381D
Add for Price, Save 31%   NEW ITEM
OEM: AU91381D, Item: 467448
  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: Left

Audi A8 Quattro Catalytic Converter, OEM: AU91364DEC
1997 Audi A8 Quattro DEC Catalytic Converter AU91364
Add for Price, Save 31%   NEW ITEM
OEM: AU91364, Item: 467443
  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: Left

Audi A8 Quattro Catalytic Converter, OEM: AU91371PDEC
2000 Audi A8 Quattro DEC Catalytic Converter AU91371P
Add for Price, Save 31%   NEW ITEM
OEM: AU91371P, Item: 467447
  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: Right

Audi A8 Quattro Catalytic Converter, OEM: AU91363DEC
1997 Audi A8 Quattro DEC Catalytic Converter AU91363
Add for Price, Save 31%   NEW ITEM
OEM: AU91363, Item: 467442
  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: Right

Audi A8 Quattro Catalytic Converter, OEM: AU91371DDEC
2000 Audi A8 Quattro DEC Catalytic Converter AU91371D
Add for Price, Save 31%   NEW ITEM
OEM: AU91371D, Item: 467446
  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: Left

Audi A8 Quattro Catalytic Converter, OEM: AU91322DDEC
2004-2005 Audi A8 Quattro DEC Catalytic Converter AU91322D
448.75, Save 39%   NEW ITEM
OEM: AU91322D, Item: 1349952
  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

Audi A8 Quattro Catalytic Converter, OEM: AU1371PDEC
2000-2003 Audi A8 Quattro DEC Catalytic Converter AU1371P
355.45, Save 39%   NEW ITEM
OEM: AU1371P, Item: 994842
  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: Right

Audi A8 Quattro Catalytic Converter, OEM: 49136
2013-2015 Audi A8 Quattro Magnaflow Catalytic Converter 49136
Add for Price, Save 21%   NEW ITEM
OEM: 49136, Item: 1258345
  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 Right

Audi A8 Quattro Catalytic Converter, OEM: 418004
1997-2000 Audi A8 Quattro Magnaflow Catalytic Converter 418004
Add for Price, Save 20%   NEW ITEM
OEM: 418004, Item: 1259122
  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

Audi A8 Quattro Catalytic Converter, OEM: 51206
1997-2006 Audi A8 Quattro 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

Audi A8 Quattro Catalytic Converter, OEM: 24028
2000-2003 Audi A8 Quattro Magnaflow Catalytic Converter 24028
Add for Price, Save 21%   NEW ITEM
OEM: 24028, Item: 1258176
  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

Audi A8 Quattro Catalytic Converter, OEM: 408004
1997-1999 Audi A8 Quattro Magnaflow Catalytic Converter 408004
Add for Price, Save 20%   NEW ITEM
OEM: 408004, Item: 1257554
  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

Audi A8 Quattro Catalytic Converter, OEM: 448649
1997-2000 Audi A8 Quattro Magnaflow Catalytic Converter 448649
Add for Price, Save 20%   NEW ITEM
OEM: 448649, Item: 1257845
  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

Audi A8 Quattro Catalytic Converter, OEM: 51452
2000-2003 Audi A8 Quattro Magnaflow Catalytic Converter 51452
Add for Price, Save 21%   NEW ITEM
OEM: 51452, Item: 1258694
  Only 7 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

Audi A8 Quattro Catalytic Converter, OEM: 51890
2000-2003 Audi A8 Quattro Magnaflow Catalytic Converter 51890
Add for Price, Save 21%   NEW ITEM
OEM: 51890, Item: 1258832
  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: Right

Audi A8 Quattro Catalytic Converter, OEM: 444206
2002-2003 Audi A8 Quattro Magnaflow Catalytic Converter 444206
Add for Price, Save 20%   NEW ITEM
OEM: 444206, Item: 1257616
  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

Audi A8 Quattro Catalytic Converter, OEM: 441206
2001 Audi A8 Quattro Magnaflow Catalytic Converter 441206
Add for Price, Save 20%   NEW ITEM
OEM: 441206, Item: 1257591
  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

Audi A8 Quattro Catalytic Converter, OEM: 51965
2004-2006 Audi A8 Quattro Magnaflow Catalytic Converter 51965
Add for Price, Save 20%   NEW ITEM
OEM: 51965, Item: 1386707
  Only 3 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

Audi A8 Quattro Catalytic Converter, OEM: 24364
2004-2006 Audi A8 Quattro Magnaflow Catalytic Converter 24364
Add for Price, Save 21%   NEW ITEM
OEM: 24364, Item: 1487225
  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

Audi A8 Quattro Catalytic Converter, OEM: 49135
2013-2015 Audi A8 Quattro Magnaflow Catalytic Converter 49135
Add for Price, Save 19%   NEW ITEM
OEM: 49135, Item: 1356558
  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 Left

Audi A8 Quattro Catalytic Converter, OEM: 99206HM
1997-2006 Audi A8 Quattro 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: Left, Right

Audi A8 Quattro Catalytic Converter, OEM: 546205
2007-2008 Audi A8 Quattro Magnaflow Catalytic Converter 546205
Add for Price, Save 18%   NO STOCK
OEM: 546205, Item: 1411109
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

DEC
2004-2005 Audi A8 Quattro DEC Catalytic Converter AU9E1322D
448.75, Save 39%   NEW ITEM
OEM: AU9E1322D, Item: 1254602
  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: Left

Audi A8 Quattro Exhaust Manifold with Integrated Catalytic Converter, OEM: 50791
2005-2009 Audi A8 Quattro Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50791
Add for Price, Save 21%   NEW ITEM
OEM: 50791, Item: 1258537
  Only 4 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 Left

Audi A8 Quattro Exhaust Manifold with Integrated Catalytic Converter, OEM: 50797
2005-2009 Audi A8 Quattro Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50797
Add for Price, Save 21%   NEW ITEM
OEM: 50797, Item: 1258541
  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 Right

Audi A8 Quattro Exhaust Manifold with Integrated Catalytic Converter, OEM: 50793
2005-2009 Audi A8 Quattro Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50793
Add for Price, Save 21%   NEW ITEM
OEM: 50793, Item: 1258538
  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: Front Left

Audi A8 Quattro Exhaust Manifold with Integrated Catalytic Converter, OEM: 51161
2005-2009 Audi A8 Quattro Magnaflow Exhaust Manifold with Integrated Catalytic Converter 51161
Add for Price, Save 20%   NEW ITEM
OEM: 51161, Item: 1258603
  Only 4 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 Right

Audi A8 Quattro Exhaust Manifold with Integrated Catalytic Converter, OEM: 51160
2005-2009 Audi A8 Quattro Magnaflow Exhaust Manifold with Integrated Catalytic Converter 51160
Add for Price, Save 20%   NEW ITEM
OEM: 51160, Item: 1258602
  Only 4 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 Right

Audi A8 Quattro Exhaust Manifold with Integrated Catalytic Converter, OEM: 51167
2005-2009 Audi A8 Quattro Magnaflow Exhaust Manifold with Integrated Catalytic Converter 51167
Add for Price, Save 20%   NEW ITEM
OEM: 51167, Item: 1258604
  Only 4 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 Left

Audi A8 Quattro Exhaust Manifold with Integrated Catalytic Converter, OEM: 51178
2005-2009 Audi A8 Quattro Magnaflow Exhaust Manifold with Integrated Catalytic Converter 51178
Add for Price, Save 21%   NEW ITEM
OEM: 51178, Item: 1258610
  Only 3 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 Left

Audi A8 Quattro Exhaust Manifold with Integrated Catalytic Converter, OEM: 51143
2007-2010 Audi A8 Quattro Magnaflow Exhaust Manifold with Integrated Catalytic Converter 51143
Add for Price, Save 20%   NEW ITEM
OEM: 51143, Item: 1258598
  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

Audi A8 Quattro Exhaust Manifold with Integrated Catalytic Converter, OEM: 50798
2005-2009 Audi A8 Quattro Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50798
Add for Price, Save 21%   NEW ITEM
OEM: 50798, Item: 1258542
  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 Right

Audi A8 Quattro Exhaust Manifold with Integrated Catalytic Converter, OEM: 51138
2007-2008 Audi A8 Quattro Magnaflow Exhaust Manifold with Integrated Catalytic Converter 51138
Add for Price, Save 20%   NEW ITEM
OEM: 51138, Item: 1484936
  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: Left