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Audi PartsAudi A8 Quattro PartsCatalytic Converter

Audi A8 Quattro Catalytic Converter

You enjoy taking care of your A8 Quattro.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs on the road today. Your Audi dealership isn't the only place to locate genuine or original equipment quality repair parts to fix your A8 Quattro. While it's not hard to locate replacement parts for Audi vehicles, these days the necessity for nothing but the absolute best are required to repair your car or truck. Auto enthusiasts know that luxury is built into each Audi, and understand that only the highest quality repair A8 Quattro parts will suffice when your car or truck needs fixing.

The function and purpose of Catalytic Converter.

Getting the most out of your car or truck depends on your use of properly functioning exhaust and emissions 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. 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.

The experience CPD has to differentiate itself.

When your Audi requires a top quality replacement Catalytic Converter, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Get your A8 Quattro back on the road with the highest quality repair parts from the experts at Car Parts Discount. At Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the appropriate Audi A8 Quattro part for your needs. If your car or truck was built in 2015, 2014, 2013, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, then you will find the correct Audi A8 Quattro Catalytic Converter parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Audi A8 Quattro Catalytic Converter, OEM: 99206HM
1997-2006 Audi A8 Quattro Magnaflow Catalytic Converter 99206HM
Add for Price, Save 21%   NEW ITEM
OEM: 99206HM, Item: 1256351
  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: Left, Right

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

Audi A8 Quattro Catalytic Converter, OEM: 408004
1997-1999 Audi A8 Quattro Magnaflow Catalytic Converter 408004
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OEM: 408004, Item: 1226497
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left, Right

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

Audi A8 Quattro CalCat Universal Converter, OEM: 81804Walker
2002-2003 Audi A8 Quattro Walker CalCat Universal Converter 81804
110.41, 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: 441206
2001 Audi A8 Quattro Magnaflow Catalytic Converter 441206
Add for Price, Save 24%   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: 418004
1997-2000 Audi A8 Quattro Magnaflow Catalytic Converter 418004
Add for Price, Save 24%   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: 444206
2002-2003 Audi A8 Quattro Magnaflow Catalytic Converter 444206
Add for Price, Save 24%   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: 82629Walker
1997-2000 Audi A8 Quattro Walker Catalytic Converter 82629
152.65, 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: 82629Walker
1997-2000 Audi A8 Quattro Walker Catalytic Converter 82629
160.25, Save 39%   NEW ITEM
OEM: 82629, Item: 1148185
  Only 7 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left, Right

Audi A8 Quattro Catalytic Converter, OEM: 448004
1997-2000 Audi A8 Quattro Magnaflow Catalytic Converter 448004
Add for Price, Save 16%   POPULAR
OEM: 448004, Item: 1226695
  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, Right

Audi A8 Quattro Catalytic Converter, OEM: 630015Eastern Catalytic
1997-2000, 2004-2005 Audi A8 Quattro Eastern Catalytic Catalytic Converter 630015
181.15, Save 39%   NEW ITEM
OEM: 630015, Item: 1431823
  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 Center, Right Center

Audi A8 Quattro Catalytic Converter, OEM: 546205
2007-2008 Audi A8 Quattro Magnaflow Catalytic Converter 546205
Add for Price, Save 23%   NEW ITEM
OEM: 546205, Item: 1411109
  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, 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: 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: 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: 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: 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: AU1371PDEC
2000-2003 Audi A8 Quattro DEC Catalytic Converter AU1371P
355.45, Save 39%   NEW ITEM
OEM: AU1371P, Item: 994842
  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

Audi A8 Quattro Catalytic Converter, OEM: 24075
2000-2003 Audi A8 Quattro Magnaflow Catalytic Converter 24075
Add for Price, Save 21%   NEW ITEM
OEM: 24075, Item: 1258192
  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: Right

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 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: 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: 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: 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 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: Front Right

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 Catalytic Converter, OEM: 51966
2004-2006 Audi A8 Quattro Magnaflow Catalytic Converter 51966
Add for Price, Save 20%   NEW ITEM
OEM: 51966, Item: 1361114
  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: 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 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

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 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: 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: 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 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

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

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: 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: 49136
2013-2015 Audi A8 Quattro Magnaflow Catalytic Converter 49136
Add for Price, Save 19%   NO STOCK
OEM: 49136, Item: 1258345
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Right